Kingston Technology HyperX Memory HyperX 512MB 800MHz DDR2 CL5 2pk
Contents
1. KHX6400D2K2 51 2 512MB 256MB 32M x 64 Bit x 2 pcs PC2 6400 CL5 240 Pin DIMM Kit DESCRIPTION Kingston s KHX6400D2 512 is a kit of two 32M x 64 bit 256MB DDR2 800 CL5 SDRAM Synchronous DRAM memory modules based on eight 32M x 8 bit DDR2 FBGA components per module Total kit capacity is 512MB Each module pair has been tested to run at DDR2 800MHz at low latency timing of 5 5 5 15 at 1 95V The SPD is programmed to JEDEC standard latency 667Mhz 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 FEATURES Power supply Vdd 1 8V 0 1V Vddq 1 8V 0 1V Double data rate architecture two data transfers per clock cycle W Bidirectional data strobe DQS Y Differential clock inputs CK and CK DLL aligns DQ and DQS transition with CK transition red Programmable Read latency 5 clock Burst Length 4 8 Interleave nibble sequential m Programmable Burst type sequential amp interleave cd Timing Reference 5 5 5 15 at 1 8V 5 5 5 15 at 1 95V 4 Edge aligned data output center aligned data input Auto amp Self refresh 7 8us refresh interval 8K 64ms refresh MM Serial presence detect with EEPROM red High Performance Heat Spreader PCB Height 1 180 30 00mm single sided component PERFORMANCE Clock Cycle Time tCK CL 5 3ns min 8ns max Row Cycle Time tRC 54ns min M2. Refresh to Active Refresh Command Time tRFC 75ns Row Active Time tRAS 39ns min 70 000ns max red Single Power Supply of 1 8V 4 1V Power 1 585 W operating per module ULRating 94V 0 m Operating Temperature 0 C to 55 C m Storage Temperature 55 C to 125 C Document No 4804265 001 B00 09 13 05 Page 1 Kingston Technology MODULE DIMENSIONS Units millimeters 4 00 TYP X 4 17 80 2 5 DIA X 2 G 27 NS Wo oo Ww se a N on 71 Cc TT p mz gt 2 le co 7 0 5 CHAMFER X 4 a oO oO m c R 131 15 n 133 A 1 00 TYP 1 270 0 10 p 2 50 0 20 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 4804265 001 B00 Page 2
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