Kingston Technology HyperX KHX6400D2B1K2/2G memory module
Contents
1. of 1 8V 4 1V Power 1 040 W operating per module UL Rating 94V 0 Operating Temperature 0 C to 55 C Storage Temperature 55 C to 125 C KRAKRKRBRARBAA Document No 4805599 001 A00 05 21 10 Page 1 Kingston Technology MODULE DIMENSIONS Units millimeters 30 00 4 00 TYP X 4 5 2 5 DIA X 2 17 80 RO 75 FULL RAD 58 27 10 00 N S 2 30 S oy 0 00 n G ee CHAMFER X 4 2g 1 270 0 10 k 3 00 po 4 00 0 80 0 05 3 S le 2 50 0 20 _ _ i __ w __ Oo 8 Bay ke YY Tha T 2 5 1 50 0 10 1 00 w Heatsink Assembly For more information go to www kingston com All Kingston products are tested to meet our published specifications Some motherboards or system configurations may not operate at the published HyperX memory speeds and timing settings Kingston does not recommend that any user attempt to run their computers faster than the published speed Overclocking or modifying your system timing may result in damage to computer components Document No 4805599 001 A00 Page 22. KHX6400D2B1K2 2G 2GB 1GB 128M x 64 Bit x 2 pcs PC2 6400 CL5 240 Pin DIMM Kit Kingston s KHX6400D2B1K2 2G is a kit of two 128M x 64 bit 1GB 1024MB DDR2 800 CL5 SDRAM Synchronous DRAM memory modules based on eight 128M x 8 bit DDR2 FBGA components per module Total kit capacity is 2GB 2048MB The SPDs are programmed to JEDEC standard latency 800MHz timing of 5 5 5 15 at 1 8V Each 240 pin DIMM uses gold contact fingers and requires 1 8V The electrical and mechanical specifications are as follows DESCRIPTION FEATURES Power supply Vdd 1 8V 40 1V Vddq 1 8V 0 1V Double data rate architecture two data transfers per clock cycle Bidirectional data strobe DQS Differential clock inputs CK and CK DLL aligns DQ and DQS transition with CK transition Programmable Read latency 5 clock Burst Length 4 8 Interleave nibble sequential Programmable Burst type sequential amp interleave Timing Reference 800MHz 5 5 5 15 at 1 8V Edge aligned data output center aligned data input Auto amp Self refresh 7 8us refresh interval 8K 64ms refresh Serial presence detect with EEPROM High Performance Heat Spreader PCB Height 1 180 30 00mm single sided component KRAKRBRBRRRBRBRARBBRA PERFORMANCE Clock Cycle Time tCK CL 5 2 5ns min 8ns max Row Cycle Time tRC 57 5ns min Refresh to Active Refresh Command Time tRFC 127 5ns Row Active Time tRAS 45ns min 70 000ns max Single Power Supply
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