StorCase 2 Bays Data Silo DS320 Storage Cabinet
Contents
1. AC Input 100VAC 240VAC 50 60Hz DC Output Continuous 5V at 3 5A 12V at 4A 5 sec maximum Chassis Reliability Maintainability Fan Air Flow 0 MTBF 500 000 Hours Total for 2 Blowers 22 6 CFMs MTTR 5 Minutes 320_ specs Preventive N Maintenance one MTBF Mean Time Between Failure 2 MTTR Mean Time To Repair StorCase Technology Inc DS320 User s Guide Rev B02 Appendix A Specifications Dimensions 15 16 92 429 8mm 13 14 00 i 9 ol 855 6mm Top Vlew o ol _ L 1 04 26 4mm Front View Right Side View 9 9 e o III Rens 3 35 a X83880 c 2 XXIII S 85 1mm e E e e 320_dims 19 00 lo 148 482 6mm 30 0mm Figure A 1 DS320 Physical Dimensions Dimensions are for reference only DS320 User s Guide Rev B02 StorCase Technology Inc 16 Appendix B Drive Interface Adapter Options Appendix B Drive Interface Adapter Options StorCase provides several drive interface adapter options that permit various DS320 drive connector combinations Contact StorCase for additional ordering information Data Silo Cable Connects Here Data Silo Power Connector AY Device Side VASE Data Silo Cable Connects Here AX DX100 WTN DX100 SWC Adapts 16 bit 68 pin SCSI Wide device to8 Adapts 16 bit 68 pin SCSI Wide cable con bit 50 pin SCSI Narrow ca2. Ground AIC Blower Stud Power In Figure 3 DS320 Rear Panel StorCase Technology Inc DS320 User s Guide Rev B02 Installation 5 INSTALLATION Installing the Drive s into the DS320 While performing the steps in this section work on a soft surface to prevent excessive shock to the drive s being installed Also refer to the manufacturer s documentation provided with the drive s A 2 Phillips and a flat blade screwdriver will be required Removing the Access Panel WARNING Remove ALL power from the DS320 before removing the access panel The DS320 contains NO USER SERVICEABLE PARTS inside the unit Refer ALL servicing to qualified service personnel 1 Unplug the DS320 and verify that ALL cables have been disconnected Place the DS320 on a soft clean surface to protect the finish of the chassis Remove the ten 10 screws located on the top of the unit Figure 4 Remove access panel by carefully lifting the panel off the chassis Gre ode cox To reinstall panel simply reverse the above mentioned steps Access Panel Remove Screws lt 10 Total DS320 Chassis Front Figure 4 Access Panel DS320 User s Guide Rev B02 StorCase Technology Inc 6 Installation Drive Preparation 1 Remove the drive from its protective packaging 2 SCSI Drive Termination The last drive on any SCSI channel must have termination enabled In most instances depending upon cable configurati
3. Ground 1 25mm 0000 Row Typical Drive 16 Bit Single Ended ID Select Pins Pins vary on each drive model See Drive Manufacturer s Manual ID Select Cable 2mm Drive Connectors An Je ak M ig ft ls i b Kn ID Select Cable 2mm from ag Data Silo ID Select Connector Siy 0537A Figure 12 16 Bit SCSI ID Cable Connection StorCase Technology Inc DS320 User s Guide Rev B02 13 APPENDICES DS320 User s Guide Rev BO2 StorCase Technology Inc 14 Appendix A Specifications Dimensions Appendix A Specifications Dimensions SCSI Data Silo chassis conform to the Small Computer Systems Interface SCSI Standard set by the American National Standards Institute ANSI The following DS320 specifications and dimensions are provided for reference only Environmental Specifications Operating Storage Ambient Temperature 0 C to 50 C 45 C to 75 C Relative Humidity 10 to 80 10 to 90 Altitude 1000 to 50 000 ft 1000 to 50 000 ft 304m to 15240m 304m to 15240m Shock 10g 60g Qe Non condensing with maximum gradient of 10 per hour 2 44 msec pulse width 1 2 sine wave Physical Specifications Height 3 35 85 1mm Width 16 92 429 8mm Depth 14 00 355 6mm Weight 16 0 Ibs 7 27kg Includes front bezel Electrical Specifications 1 Auto Ranging 65 Watt 112W Peak Power Supply
4. 2 1 1997 Generic Immunity EN 61000 4 2 EN 61000 4 5 EN 61000 4 3 EN 61000 4 6 EN 61000 4 4 EN 61000 4 8 EN 61000 4 11 EN 60950 CAN CSA C22 2 No 950 95 UL 1950 EN 60950 1992 EN 60950 A2 1993 EN 60950 A1 1993 EN 60950 A3 1995 FCC Part 15 Class B AS NSZ 3548 Information Technology Equipment Full name Dj ter Paul Position StorCase Technology Inc DS320 User s Guide Rev B02 Important Safety Instructions 1 Read all these instructions Save these instructions for later use Follow all warnings and instructions marked on the product Do not use this product near water a F wo N This product should be operated from the type of power source indicated on the marking label If you are not sure of the type of power available consult your dealer or local power company 6 Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage points or other risk Refer all servicing to service personnel Wichtige Sicherheitshinweise 1 Diese Hinweise sollten vollst ndig durchgelesen werden Diese Hinweise f r einen sp teren Gebrauch aufbewahren Allen auf dem Ger t angebrachten Warnungen und Hinweisen folgen Das Ger t nicht in der N he von Wasser verwenden a Ro N Das Ger t nur mit dem Aufkleber bezeichneten Netzspannung betreiben Bei Fragen ber die Art der Netzspannung sollte der H ndler oder das Energieversorgungsunte
5. 26 32 Phillips Pan Head Screw 4 Plcs 3 5 Drive Drive Adapter Assembly Drive Bracket 6 32 Phillips Pan Head Screw 4 Plcs Figure 8 Installing a Drive into the Drive Bracket StorCase Technology Inc DS320 User s Guide Rev B02 Installation 9 DS320 Chassis Front Drive Bracket Assembly NY A 6 32 Phillips Pan Head Screw 4 per Bracket Figure 9 Installing the Drive Bracket Assembly into the Chassis 5 Connect the I O cable s to the drive s Verify that the Pin 1 indicator on the cable is properly aligned refer to the drive manufacturer s documentation for more infor mation 6 Connect the 4 pin DC power cable s from the DS320 to the drive s Reinstall the access panel and fasten all screws 8 Connect the AC power cable to the DS320 and turn on power Should there be any unusual sound turn the DS320 OFF immediately Disconnect the power cable and remove the access panel to locate the source of the problem DS320 User s Guide Rev B02 StorCase Technology Inc 10 Installation Selecting the SCSI ID Number The SCSI ID is an address number 0 7 for 8 bit protocol and 0 15 for 16 bit protocol that is assigned to each SCSI device Each device in the chain must have a unique SCSI ID number SCSI ID 7 is usually reserved for the host controller If the computer system is already equipped with internal or external SCSI storage devices some ID numbers will already be res
6. StorCase Technology Data Silo DS320 External SCSI Expansion Chassis User s Guide StorCase Technology Data Silo DS320 External SCSI Expansion Chassis User s Guide Part No D89 0000 0115 B02 June 2003 FK Stor ase ECHNOLOGO Y A Kingston Technology Company StorCase Technology Inc 17600 Newhope Street Fountain Valley CA 92708 9885 Phone 714 438 1850 Fax 714 438 1847 DS320 User s Guide Rev B02 StorCase Technology Inc LIMITEDWARRANTY STORCASE TECHNOLOGY Incorporated StorCase warrants that its products will be free from defects in material and workmanship subject to the conditions and limitations set forth below StorCase will at its option either repair or replace any part of its product that proves defective by reason of improper workmanship or materials Repair parts or replacement products will be provided by StorCase on an exchange basis and will be either new or reconditioned to be functionally equivalent to new This warranty does not cover any product damage that results from accident abuse misuse natural or personal disaster external power surge or failure or any unauthorized disassem bly repair or modification StorCase will not be responsible for any software firmware or other customer data stored within or interfacing with a StorCase product Duration of Warranty Seven Year Warranty The following StorCase products are covered by this warranty for a period o
7. ante iode a he a oka DS320 Rear Panel set Access Panel 3 dnb E Sea ade care else e Removing the Drive Bracket iiion enepar i Removing the Filler Panel ET Attaching the 3 5 Adapter Brackets to the Drive Installing a Drive into the Drive Bracket LLE E Installing the Drive Bracket Assembly into the Chassis 2 SCSI ID Selection Switch sess 8 Bit SCSI ID Cable Connection 2 2442sennenennennnnernenen nennen 16 Bit SCSI ID Cable Connection sss DS320 Physical Dimensions sssss nennen 15 Drive Interface Adapters eem emere pe 16 This User s Guide is subject to periodic updates without notice While reasonable efforts have been made to ensure accuracy of this document StorCase Technol ogy Inc assumes no liability resulting from errors or omissions in this publication or from the use of the information contained herein Please check the StorCase web site at http www storcase com or contact your StorCase representative for the latest revision of this document DS320 User s Guide Rev B02 StorCase Technology Inc Introduction 1 INTRODUCTION Packaging Information The StorCase Technology Data Silo external expansion chassis is shipped in a container designed to provide protection and prevent damage during shipment The Data Silo was carefully inspected before and during the packing proced
8. ation Figure 1 Each chassis is constructed of rugged steel and is equipped with one 1 65W auto ranging power supply chassis status LED SCSI ID select switches two 2 adjustable speed blowers and all necessary internal wiring and drive mounting hardware The DS320 can support single or dual host interfaces and is prewired with either 50 pin Microminiature HD50 68 pin High Density and 68 pin VHDCI Ultra320 rear panel connections Figure 1 Data Silo DS320 This User s Guide describes the steps required for installing drive s into the DS320 external expansion chassis This guide is intended to supplement documentation provided with the host computer system the operating system and the drive s to be installed within the DS320 StorCase Technology Inc DS320 User s Guide Rev B02 Introduction 3 Front Panel Figure 2 Chassis Status LED Audio Indicator Provides the following operating informa tion GREEN Steady glow indicates power ON RED Flashing indicates Fan Failure alarm will sound SCSIID Select Switch es Provide SCSI ID selection The Data Silo uses two 2 rotating switches refer to Selecting the SCSI ID Number for additional information Device Fault LED Provides a visual indication of the status for each installed drive This LED is housed in the removable filler panel s and provides connectors which can easily be attached to the installed drive s within the chassis De
9. ble connector nector to Single Connect SCA drive inteface connector includes power ID selection and device activity connections Also supports Ultra2 and Ultra160 LVD interfaces Data Silo Cable Connects Here 0552u DX100 NTW Adapts 8 bit 50 pin SCSI Narrow de vice to 16 bit 68 pin SCSI Wide cable connector Figure B 1 Drive Interface Adapters StorCase Technology Inc DS320 User s Guide Rev B02 Reader s Comments 17 Reader s Comments Please take a few moments when your computer system is up and running to send us your ideas and suggestions for improving our products and documentation Did the installation go smoothly for you Are there any changes you would like us to make either with the hardware itself or with the installation instructions Everyone at StorCase Technology is working toward the goal of providing you with the highest quality most cost effective products available on the market and we need your comments to guide our efforts We look forward to hearing from you soon Date Your Name Address Telephone To mail this page carefully remove it from the manual fold it staple or tape it shut and drop itinthe mail To FAX this page carefully remove it from the manual or make a photocopy and FAX it to us at 714 438 1847 Thank you for taking the time to help us make our products better DS320 User s Guide Rev B02 StorCa
10. entified products which are not stated herein including to the extent permitted by applicable law any implied warranty of merchantability or fitness for a particular purpose In no event will StorCase be liable to the purchaser or to any user of a StorCase product for any damages expenses lost revenues lost savings lost profits or any other incidental or consequential damages arising from the purchase use or inability to use a StorCase product even if StorCase has been advised of the possibility of such damages BE 1 trademarks are the property of StorCase Technology All other logos and trademarks are properties of their respective companies riv amp SON Copyright 2003 StorCase Technology All rights reserved All registered DS320 User s Guide Rev B02 StorCase Technology Inc ES StorGase TECHNOLOGY A Kingston Technology Company Declaration of Conformity Company Name Corporate Office Address Manufacturing Address Product Name Model Number Conforms to the following standards EMC Directives 89 336 EEC Low Voltage Directive 73 23 EEC Safety Standards CSA NRTLIC TUV EMI Standards EMC Standards Year of Manufacture Signature StorCase Technology Inc 17600 Newhope Street Fountain Valley CA 92708 17600 Newhope Street Fountain Valley CA 92708 Data Silo DS320 DS320 XX X EN 50081 1 1992 Generic Emission EN 55022 CISPR22 Class B EN 5008
11. er Panel from Drive Bracket ya Removable Filler Panel Apply Pressure Here to 1 per Bracket Release Filler Panel from Drive Bracket Figure 6 Removing the Filler Panel 2 Install the drive s into the drive bracket If installing 3 5 devices into the DS320 attach the 3 5 adapter brackets included to the drives before installing them into the drive bracket Figure 7 Drive s must be side mounted to the drive brackets using the provided 6 32 Phillips screws Figure 8 NOTE Do not fully tighten the screws that fasten removable media devices into the drive bracket at this point The screws should be tightened afterthe drive bezel clearance has been checked with the chassis bezel 3 After the drive has been installed into the drive bracket carefully insert the drive bracket assembly into the chassis NOTE Make any adjustments necessary to the drive s to ensure a good fit between the drive bezel and the chassis bezel at this point Tighten screws after necessary adjustments have been made 4 Secure the drive bracket assembly to the chassis with four 4 screws Figure 9 DS320 User s Guide Rev B02 StorCase Technology Inc 8 Installation 6 32 Phillips Pan Head Screw 2 per Adapter Bracket 3 5 Drive Not Included 3 5 Drive _ Adapter P Brackets 2 per Drive 6 32 Phillips Pan Head Screw 2 per Adapter Bracket Figure 7 Attaching the 3 5 Adapter Brackets to the Drive 3
12. erved For instance if the computer system came with an internal SCSI hard drive it may be designated as SCSI device 0 refer to the computer system documentation for additional information Two 2 SCSI ID selection switches are located on the front panel of the DS320 enclosure Figures 2 amp 10 These rotating switches can be adjusted with the provided alignment tool Carefully select the appropriate SCSI ID number s for the installed device s Note that some switch settings may be invalid for your interface type Selecting an invalid ID number or selecting the same number on different devices may cause unpredictable results and the computer system may not recognize the installed device s If the computer system can not recognize the boot disk the computer system may fail to properly start up SCSI ID SELECTION SWITCH Rotating Switch Use Alignment Tool Provided to Set SCSI ID SCSI ID SELECTION SETTINGS Some SCSI unit ID numbers on the selection switches may be invalid for your interface type Valid 8 bit ID numbers include 0 7 Valid 16 bit ID numbers include 0 15 Do not use ID7 It is usually reserved for the host 0636a Figure 10 SCSI ID Selection Switch StorCase Technology Inc DS320 User s Guide Rev B02 Installation 11 IF INSTALLING AN 8 BIT SCSI DEVICE The unit ID cable contains black brown red black and orange wires Attach three 3 connectors from the SCSI ID select cable to the a
13. f seven 7 years from the original date of purchase from StorCase or its authorized reseller all Data Express removable device enclosures and all StorCase interface cables and accessories specifically intended for use with these products Data Silo Data Stacker and InfoStation products are covered by this warranty for a period of seven 7 years excepting the RAID controller power supply fan and blower components which are covered by the three year warranty described below Three Year Warranty The following StorCase products are covered by this warranty for a period of three 3 years from the original date of purchase from StorCase or its authorized reseller all Rhino JR external expansion chassis all RhinoJR removable drive enclosures and all RAID controller modules In addition the following components of the Data Express Data Silo Data Stacker InfoStation products are subject to warranty for a period of three 3 years all power supplies fans and blowers Warranty Claim Requirements To obtain warranty service the defective product must be returned to your local authorized StorCase dealer or distributor or with prior StorCase approval to the StorCase factory service center For defective products returned directly to StorCase a Return Material Authorization RMA number must be obtained by calling StorCase Customer Service at 714 445 3455 The RMA number must be prominently displayed on the outside of the ret
14. lect Connector 0538A Figure 11 8 Bit SCSI ID Cable Connection DS320 User s Guide Rev B02 StorCase Technology Inc 12 Installation IF INSTALLING A 16 BIT SCSI DEVICE The unit ID cable contains black brown red black and orange wires Attach four 4 connectors from the SCSI ID select cable to the appropriate 2mm drive pins Figure 12 The single black wire plugs into the drive pin used to select ID1 the brown wire plugs into the drive pin for ID2 the red black wire plugs into the drive pin for IDA and the orange wire plugs into the drive pin to select ID8 In most cases the drive manufacturer labels each pair of SCSI ID select pins in significant bit order 0 1 and 2 One row of drive pins is the signal row and one row is designated for ground refer to the drive manufacturer s documentation for specific pin configurations The Data Silo ID select cable provides 2mm 2 conductor drive connectors A single wire attaches to one side of each connector with the exception of the red black connector The cable side of each connector must align with the signal pin on the drive On the red black connector the red wire aligns with the signal pin on the drive and the black wire aligns with the ground pin NOTE Some versions of the Data Silo have a reversible ID select cable This cable may be attached to either 2mm or 1 25mm drive pins Suc SCSI ID Select AR NA Connector 2mm elect 8888 i aood Pin 1 Conneeior nano
15. on termination will be handled by an external terminator on the DS320 back panel If using an external terminator disable onboard termination Referto the documentation provided by the drive manufacturer for the location of these terminators or jumpers External active termination is recommended for best SCSI performance terminator not included with the DS320 Removing the Drive Bracket NOTE Removal of the access panel Figure 4 and drive bracket Figure 5 is required in order to install the drive s Once the drive s are installed into the bracket the entire drive bracket assembly can then be installed into the chassis 1 Remove the access panel Figure 4 2 Remove the four 4 screws securing the drive bracket to the chassis Figure 5 3 Remove the drive bracket from the chassis by carefully lifting the rear of the bracket out first DS320 Chassis A Front M Drive Bracket 2 per Chassis DW 320 5 VA 316 32 Phillips Pan Head Screw 4 per Bracket Figure 5 Removing the Drive Bracket StorCase Technology Inc DS320 User s Guide Rev B02 Installation 7 Installing the Drive into the Bracket NOTE Removal of the filler panel s is recommended for the installation of the drive s into the drive bracket 1 Carefully remove filler panel s by applying pressure to the tabs with the tip of a flat blade screwdriver Figure 6 Drive Bracket 2 per Chassis Apply Pressure Here to ReleaseFill
16. ppropriate 2mm drive pins Figure 11 The fourth orange wire is not used for the 8 bit installation The single black wire plugs into the drive pin used to select ID1 the brown wire plugs into the drive pin for ID2 the red black wire plugs into the drive pin for ID4 The orange wire is not used for this interface In most cases the drive manufacturer labels each pair of SCSI ID select pins in significant bit order 0 1 and 2 One row of drive pins is the signal row and one row is designated for ground refer to the drive manufacturer s documentation for specific pin configurations The Data Silo ID select cable provides 2mm 2 conductor drive connectors A single wire attaches to one side of each connector with the exception of the red black connector The cable side of each connector must align with the signal pin on the drive On the red black connector the red wire aligns with the signal pin on the drive and the black wire aligns with the ground pin NOTE Some versions of the Data Silo have a reversible ID select cable This cable may be attached to either 2mm or 1 25mm drive pins SCSI ID Select onnector 2mm C B8 _ Pin1 n n Ground n4 Row SCSI ID Select Connector 1 25mm o Ll Not Used Uu DBID2 Typical Drive 8 Bit Single Ended ID Select Pins Pins vary on each drive model See Drive Manufacturer s Manual ID Select Cable 2mm Drive Connectors ID Select Cable 2mm from Data Silo ID Se
17. rnehmen zu rate gezogen werden 6 Nicht versuchen das Produkt selbst zu reparieren In allen Produkten existieren gef hrliche elektrische Spannugen Nicht das Geh use ffnen 7 Wartungsarbeiten nur von qualifiziertern Kundendienstpersonal ausf hren la en DS320 User s Guide Rev BO2 StorCase Technology Inc vi Table of Contents INTRODUCTION ten bete ete em E E etu tate INE AR 1 Packaging Information cm reti eet leeren 1 Serial Number al General Bescriptiohi Eee ERIS e pter iere cnt 2 FDOT PANG RE DA ay E LU EE MIRI IIIA 3 RearPanels seya nye ae e eee eee axi Mui a an a cL eee 4 INSTALLATION Installing the Drive s into the DS320 Removing the Access Panel Drive Preparatiorn estes da OCIO Vt ai bed Removing the Drive Bracket Installing the Drive into the Bracket sssss 7 Selecting the SCSI ID Number sse eem 10 APPENDIGCES SRL ote UMEN IEEE 13 Appendix A Specifications Dimensions ssssss nern 14 Appendix B Drive Interface Adapter Options sss 16 Reader s Comments s e RSS Em Otis 17 StorCase Technology Inc DS320 User s Guide Rev B02 vii Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure A 1 Figure B 1 NOTICE List of Figures Data Silo DS320 2 2 24 E tieu hele nasty Son e its DS320 Front Panel 42
18. se Technology Inc FOLD ALONG THIS LINE AND STAPLE SHUT NECESSARY IF MAILED IN THE UNITED STATES NO POSTAGE BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 10686 SANTAANA CA POSTAGE WILL BE PAID BY ADDRESSEE 17600 NEWHOPE STREET FOUNTAIN VALLEY CA 92708 9885
19. ure at the factory Evidence of any damage to the Data Silo should be reported to the shipper immediately If the wrong Data Silo model has been received please call your reseller or StorCase at 800 435 0642 to arrange for a Return Material Authorization RMA StorCase cannot ac cept returns which do not display an RMA number on the outside of the package Return the unit with all the original packing materials Before removing any component from its packaging discharge any static electricity by touching a properly grounded metal object Serial Number The Data Silo is labeled with a serial number This number must be reported to the StorCase Customer Service Representative in order to receive a Return Material Authorization RMA for warranty claims Locate the serial number label and record the number in the space provided below DS320 User s Guide Rev BO2 StorCase Technology Inc 2 Introduction General Description WARNING The DS320 contains NO USER SERVICEABLE PARTS inside the unit Refer ALL servicing to qualified service personnel The StorCase Technology Data Silo DS320 expansion chassis provides rugged and reliable housing for SCSI storage devices The DS320 is designed to support 3 5 and 5 25 form factor full height half height and low profile 1 high removable media devices The DS320 can house Data Express removable drive enclosures as well The DS320 is available in a rack mount dual bay configur
20. urn package Shipments must be freight prepaid and insured and must include the product serial number a detailed description of the problem experienced and proof of the original retail purchase date Products must be properly packaged to prevent damage in transit Damage resulting from improper packaging will not be covered by this warranty The StorCase factory service center is located at 17650 Newhope Street Receiving Dock Gate 4 Fountain Valley CA 92780 U S A StorCase Technology Inc DS320 User s Guide Rev B02 Free Technical Support StorCase provides free technical support If you experience any difficulty during the installation or subsequent use of a StorCase product please contact StorCase s Technical Support Department prior to servicing your system This warranty covers only repair or replacement of defective StorCase products as described above StorCase is not liable for and does not cover under warranty any costs associated with servicing and or installation of StorCase products StorCase Technical Support can be reached in the U S at 714 438 1858 or toll free at 888 435 5460 U S and Canada only StorCase European Technical Support can be reached in the U K at 44 0 1932 738900 Disclaimers The foregoing is the complete warranty for the products identified above and supersedes all other warranties and representations whether oral or written StorCase expressly disclaims all warranties for the id
21. vice Activity LED Provide a visual indication of drive activity This LED is housed in the removable filler panel s and provides connectors which can easily be attached to the installed drive s within the chassis Removable Filler Panel s Accommodate up to two 2 low profile or half height devices Chassis Handle s Provide a sturdy grip forthe installation and removal of the rack mount chassis Power Switch Rocker switch controls power to the DS320 chassis Chassis SCSI ID Removable Chassis Status LED Select Switch Filler Panel Handle 9 9 9 9 3202 Power Device Device Switch Fault LED Activity LED Figure 2 DS320 Front Panel DS320 User s Guide Rev BO2 StorCase Technology Inc 4 Introduction Rear Panel Figure 3 SCSI I O Connector s The DS320 is available with 50 pin MM HD50 68 pin HD or 68 pin VHDCI connections Up to two 2 SCSI channels can be supported e Blower s Two 2 blowers provide ample chassis ventilation 11 3 CFM each AIC Power In Accepts U S and other available international standard power cables Contact StorCase for ordering information Fan Speed Selector Switch High and low speed High speed factory default is recommended for high performance 10K RPM and higher drives SCSI VO H Connector Fan Speed Selector Switch i C am o o o 320 3
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