Kingston Technology HyperX 2GB DDR3 1800MHz Kit
Contents
1. Memory Module Specification KHX1800C9D3K2 2G 2GB 1GB 128M x 64 Bit x 2 pcs DDR3 1800MHz CL9 240 Pin DIMM Kit DESCRIPTION Kingston s KHX1800C9D3K2 2G is a kit of two 128M x 64 bit 1GB 1024MB DDR3 1800MHz CL9 SDRAM Synchronous DRAM memory modules based on eight 128M x 8 bit DDR3 FBGA components per module Total kit capacity is 2GB Each module kit has been tested to run at DDR3 1800MHz at a low latency timing of 9 9 9 27 at 1 7V to 1 9V The SPD s are programmed to JEDEC standard latency DDR3 1333MHz timing of 9 9 9 at 1 5V Each 240 pin DIMM uses gold contact fingers and requires 1 5V The JEDEC standard electrical and mechanical specificatio as follows FEATURES JEDEC standard 1 5V 0 075V Power Supply VDDQ 1 5V 0 075V 667MHz fCK for 1333Mb sec pin 8 independent internal bank Programmable CAS Latency 5 6 7 8 9 10 Posted CAS Programmable Additive Latency 0 CL 2 or CL 1 clock Programmable CAS Write Latency CWL 7 DDR3 1333 8 bit pre fetch Burst Length 8 Interleave without any limit sequential with starting address 000 only 4 with tCCD 4 which does not allow seamless read or write either on the fly using A12 or MRS Bi directional Differential Data Strobe Internal self calibration Internal self calibration through ZQ pin RZQ 240 ohm 1 On Die Termination using ODT pin Average Refresh Period 7 8us at lower then TCASE 85 C 3 9us at 85 C lt TCASE 95 C Asynchronous Re2. set PCB Height 1 180 30 00mm single sided component KERGED KRRKKEKEEEE PERFORMANCE CL IDD 9 cvcles Row Cvcle Time tRCmin 49 5ns min Refresh to Active Refresh Command Time tRFCmin 110ns Row Active Time tRASmin 36ns min Power 1 080 W operating per module UL Rating 94 V 0 Operating Temperature 0 Cto 85 C KARRKREEE Storage Temperature 55 C to 100 C Document No 4805570 001 A00 04 21 10 Page 1 ValueRAM MODULE DIMENSIONS UUUDDDO00000O00000000C00000000 OOOO O000000 0000000000000 0000001 QUOUDUU000 0000000000000 0000000000555 its milli 133 35 30 00 Units millimeters 18 80 15 80 11 00 8 00 0 00 O gooooooooooonoo0000000 0000000 0000010000001000 QOCDDDU00 000000 1000000 000000000000 0000000000000 0000000000000 000000000000 O 0 00 54 70 w heatsink assembly Document No 4805570 001 A00 Page 2
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