All stock codes associated to this product
KHX6400D2K2/4G
KHX6400D2K2/4G 4GB (2GB 256M x 64-Bit x 2 pcs.) PC2-6400 CL5 240-Pin DIMM Kit
DESCRIPTION:
Kingston's KHX6400D2K2/4G is a kit of two 256M x 64-bit 2GB (2048MB) DDR2-800 CL5
SDRAM (Synchronous DRAM) memory modules, based on sixteen 128M x 8-bit DDR2 FBGA
components. Total kit capacity is 4GB (4096MB). Each module pair has been tested to run at DDR2
800MHz at latency timing of 5-5-5-15 at 1.85V. 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
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 & interleave)
Timing Reference: 5-5-5-15 at +1.8V / 5-5-5-15 at +1.85V
Edge aligned data output, center aligned data input
Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh)
Serial presence detect with EEPROM
High Performance Heat Spreader
PCB : Height 1.180” (30.00mm), double sided component
PERFORMANCE:
Clock Cycle Time (tCK) CL=5 3ns (min.) / 8ns (max.)
Row Cycle Time (tRC) 60ns (min.)
Refresh to Active/Refresh Command Time (tRFC) 127.5ns
Row Active Time (tRAS) 45ns (min.) / 70,000ns (max.)
Single Power Supply of +1.8V (+/- .1V)
Power 2.016 W (operating per module)
UL Rating 94 V - 0
Operating Temperature 0o C to 55o C
Storage Temperature -55o C to +125o C
