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Kingston HyperX Dual Channel 4096MB PC8500 DDR2 1066MHz Memory (2×2048MB)

By TIDo • 十一月 3rd, 2009 • Category: Memory / RAM

Kingston HyperX Dual Channel 4096MB PC8500 DDR2

Kingston HyperX Dual Channel 4096MB PC8500 DDR2 1066MHz Memory
Kingston’s KHX8500D2K2/4GR is a kit of two 256M x 64-bit 2GB (2048MB) DDR2-1066 CL5 SDRAM (Synchronous DRAM) memory modules, based on sixteen 128M x 8-bit DDR2 FBGA components per module. Total kit capacity is 4GB (4096MB). Each module pair has been tested to run at DDR2- 1066MHz at a latency timing of 5-5-5-15 at +1.85V to +2.3V.

HyperX DDR2 modules are specifically engineered and designed to meet the rigorous requirements of PC enthusiasts. HyperX DDR2 offers faster speeds, lower latencies, higher data bandwidths and lower power consumption than DDR.

Specifications
  Memory Category:  Desktop
  Memory Type:  DDR2
  Memory Speed:  PC8500
  Memory Speed MHz:  1066MHz
  Memory Size:  2 x 2048MB
  Total Memory Size:  4GB
  Memory Modules:  2
  Memory Channels:  Dual
  Memory Socket:  DIMM
  Memory CAS Latency:  5-5-5-15
  Pins:  240
Detailed Features

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 6, 5, 4 (clock)
  • Burst Length: 4, 8 (Interleave/nibble sequential)
  • Programmable Burst type (sequential & interleave)
  • Timing Reference: 5-5-5-15 at +1.8V
  • 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 2.5ns (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 1.584 W (operating per module)
  • UL Rating 94 V - 0
  • Operating Temperature 0o C to 55o C
  • Storage Temperature -55oC to +125o C

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