Western Digital Caviar Green
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1. WD Caviar Green Desktop Hard Drives As hard drive capacities increase the power required to run those drives increases as well WD Caviar Green drives make It possible for energy conscious Customers to build systems with higher capacities and the right balance of system performance ensured reliability and energy conservation INTERFACE SATA MODEL NUMBERS WDSO0EZRX WD15EARX WDSO0EZRSDTL WD15EARS WD25EZRX WD10EARS WD25EZRSDTL WD7500AARS WD20EARX WD7500AADS WD20EARS Product Features Massive capacity WD Caviar Green SATA drives now deliver up to 3 TB of storage ona single drive Reduced power consumption WD has reduced power consumption making it possible for our energy conscious customers to build systems with higher capacities and the right balance of system performance ensured reliability and energy conservation Applications WIDTH HEIGHT 3 5 inch 1 inch Cool and quiet Drives with WD GreenPower Technology yield lower operating temperatures for increased reliability and low acoustics for ultra quiet PCs and external drives Perfect for external drives External drive manufacturers can eliminate the need for a fan ina high capacity product with a WD Caviar Green drive the coolest and quietest in its class ROTATIONAL SPEED IntelliPower IntelliPower A fine tuned balance of spin speed transfer rate and caching algorithms designed to deliver both significant power savings and solid2. ails No non recoverable errors during operating tests or after non operating tests Sound power level Oo a A WwW WD Caviar Green Performance Data transfer rate max Buffer to host 6 Gb s 3 Gb s 3 Gb s 3 Gb s 3 Gb s Host to from drive sustained 110 MB s 3 MB s a MB s a aa MB s l 2 MB s Cache MB 64 Rotational speed RPM M e aaao GE ae M ee aaao EE Reliability Data Integrity Load unload cycles 300 000 300 000 300 000 300 000 300 000 Non recoverable read errors lt 1 in 10 lt 1 in 10 lt 1 in 104 lt 1 in 10 lt 1 in 10 per bits read Uimited waranyeas C COTO S Power Management 12VDC A peak 1 75 1 75 1 47 1 47 1 47 Average power requirements W Read write Idle Standby Sleep Environmental Specifications Temperature C Operating O to 60 O to 60 O to 60 O to 60 O to 60 Non operating 40 to 70 40 to 70 40 to 70 40 to 70 40 to 70 Shock Gs Operating 2 ms read 30 30 30 30 30 Operating 2 ms read write 65 65 65 65 65 Non operating 1 ms 250 300 300 300 Average acoustics dBA Idle mode 24 24 23 23 23 Performance seek mode Quiet seek mode 25 25 24 24 24 Physical Dimensions Height in mm max 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 Length in mm max 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 Width in mm 01 in 4 101 6 4 101 6 4 101 6 4 101 6 4 101 6 Weight lb kg 10 1 40 0 64 1 40 0 64 1 32 0 60 1 32 0 60 1 32 0 60 hs used for st
3. ete lineup of desktop hard drives WD Caviar Blue WD Caviar Green WD Caviar Black Desktop Hard Drives Desktop Hard Drives Desktop Hard Drives Performance and reliability for Cool quiet eco friendly Maximum performance for everyday computing power computing Western Digital For service and literature Compatible with i Ay Works with ADVANCED 3355 Michelson Drive Suite 100 _http support wdc com A Ay Windows Irvine California 92612 www westerndigital com A W e Vista A E ee 800 ASK 4WDC North America Win v 7 800 832 4778 Spanish 800 6008 6008 Asia Pacific 00800 27549338 Europe toll free where available 31 880062100 Europe Middle East Africa FORMAT ROHS COMPLIANT 0 MP ok ob AS iN amp Canada ICES 003 Class B NMB 003 Classe B Western Digital WD the WD logo WD Caviar and Put Your Life On It are registered trademarks in the U S and other countries and WD Caviar Blue WD Caviar Green WD Caviar Black IntelliSeek IntelliPower NoTouch WD GreenPower Technology and FIT Lab are trademarks of Western Digital Technologies Inc Other marks may be mentioned herein that belong to other companies Product specifications subject to change without notice 2011 Western Digital Technologies Inc All rights reserved 2879 701229 A20 Apr 2011 Fen
4. ime limited error recovery TLER are tested extensively in 24x7 RAID applications and include features like enhanced RAFF technology and thermal extended burn in testing PUT YOUR LIFE ON IT WD Caviar Green Specifications 2 5 TB 2 5 TB Performance Data transfer rate max Buffer to host 6 Gb s 3 Gb s 6 Gb s 3 Gb s 6 Gb s 3 Gb s Host to from drive sustained 123 MB s 123 MB s 123 MB s 123 MB s 110 MB s 110 MB s Cache MB Rotational soeed RPM IntelliPower IntelliPower IntelliPower IntelliPower IntelliPower IntelliPower lehnen s foomo laoo foo eooo amooo feo Load unload cycles 300 000 300 000 300 000 300 000 300 000 300 000 per bits read 3 Limited warranty years 3 Power Management 12VDC A peak 1 75 1 75 Average power requirements W Read write Idle Standby i f Sleep l Environmental Specifications Temperature C Operating O to 60 O to 60 O to 60 O to 60 O to 60 Non operating 40 to 70 40 to 70 40 to 70 40 to 70 40 to 70 Shock Gs Operating 2 ms read 30 30 30 30 30 Operating 2 ms read write 65 65 65 65 65 Non operating 1 ms 250 250 250 250 250 Average acoustics dBA Idle mode 24 24 24 24 24 Performance seek mode 29 29 29 29 29 Quiet seek mode 25 25 25 25 25 Physical Dimensions Height in mm max 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 1 028 25 4 Length in mm max 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 Width i
5. n mm 01 in 4 101 6 101 6 4 101 6 4 101 6 4 101 6 4 101 6 Weight Ib kg 10 1 61 0 73 61 0 73 1 61 0 73 1 61 0 73 1 40 0 64 1 40 0 64 hs used for storage capacity one megabyte MB one million bytes one gigabyte GB one billion bytes and one terabyte TB one trillion bytes Total accessible capacity varies depending on operating environment As used for buffer or cache one megabyte MB 1 048 576 bytes As used for transfer rate or interface megabyte per second MB s one million bytes per second and gigabit per second Gb s one billion bits per second Effective maximum SATA 3 Gb s transfer rate calculated according to the Serial ATA specification published by the SATA lO organization as of the date of this specification sheet Visit www sata io org for details an hard drive products manufactured and sold worldwide after June 1 2006 meet or exceed Restriction of Hazardous Substances RoHS compliance requirements as mandated by the European Union for electrical and electronic products The RoHS Directive 2002 95 EC of the European Parliament which is effective in the EU beginning July 1 2006 aims to protect human health and the environment by restricting the use of certain hazardous substances in new equipment and consists of restrictions on lead mercury cadmium and other substances Controlled unload at ambient condition The term of the limited warranty may vary by region Visit support wdc com warranty for det
6. orage capacity one megabyte MB one million bytes one gigabyte GB one billion bytes and one terabyte TB one trillion bytes Total accessible capacity varies depending on operating environment As used for buffer or cache one megabyte MB 1 048 576 bytes As used for transfer rate or interface megabyte per second MB s one million bytes per second and gigabit per second Gb s one billion bits per second Effective maximum SATA 3 Gb s transfer rate calculated according to the Serial ATA specification published by the SATA lO organization as of the date of this specification sheet Visit www sata io org for details wo hard drive products manufactured and sold worldwide after June 1 2006 meet or exceed Restriction of Hazardous Substances RoHS compliance requirements as mandated by the European Union for electrical and electronic products The RoHS Directive 2002 95 EC of the European Parliament which is effective in the EU beginning July 1 2006 aims to protect human health and the environment by restricting the use of certain hazardous substances in new equipment and consists of restrictions on lead mercury cadmium and other substances Controlled unload at ambient condition The term of the limited warranty may vary by region Visit support wdc com warranty for details No non recoverable errors during operating tests or after non operating tests OO A WwW Sound power level WD Caviar Green is part of WD s compl
7. performance Additionally WD Caviar Green drives consume less current during startup allowing lower peak loads on systems as they are booted IntelliSeek Calculates optimum seek speeds to lower power consumption noise and vibration CAPACITIES 750 GB to 3 TB Note Not all products may be available in all regions of the world NoTouch ramp load technology The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit Advanced Format AF Technology being adopted by WD and other drive manufacturers as one of multiple ways to continue growing hard drive capacities AF is a more efficient media format that enables increased areal densities RX RS and RSDTL models only Desktop PCs high capacity external storage and NAS Desktop Consumer RAID Environments WD Caviar Green Hard Drives are tested and recommended for use in consumer type RAID applications RAID O RAID 1 Business Critical RAID Environments WD Caviar Green Hard Drives are not recommended for and are not warranted for use in RAID environments utilizing Enterprise HBAs and or expanders and in multi bay chassis as they are not designed for nor tested in these specific types of RAID applications For all Business Critical RAID applications please consider WD s Enterprise Hard Drives that are specifically designed with RAID specific t
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