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KHX DDR3
KHX DDR2
KHX
KRX
KHX//DDR2
KHX DDR2 Angle KHX:DDR2 - 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. HyperX is available in single and dual-channel memory kits.
HyperX DDR2* features:
  • 1.8 Volts operation, reducing power consumption by about 50 percent
  • Memory signal termination inside the memory chip ("On-Die Termination") to prevent reflected signal transmission errors.
  • Operational enhancements to increase memory performance, efficiency and timing margins.
  • CAS Latencies: 3, 4 and 5
  • Currently available in speeds up to 1.2GHz and capacities up to 2GB.
SINGLE CHANNEL MEMORY MODULES
Kingston
Part Number
Description †Latency
Timings
Voltage  
KHX4300D2/256 256MB DDR2 533MHz Non-ECC CL3 3-3-3-10 1.85V (Datasheet)
KHX4300D2/512 512MB DDR2 533MHz Non-ECC CL3 3-3-3-10 1.85V (Datasheet) BUY
KHX5400D2/256 256MB DDR2 675MHz Non-ECC CL4 4-4-4-10 1.85V (Datasheet)
KHX5400D2/512 512MB DDR2 675MHz Non-ECC CL4 4-4-4-10 1.85V (Datasheet) BUY
KHX5400D2/1G 1GB 675MHz DDR2 Non-ECC CL4 4-4-4-10 1.85V (Datasheet) BUY
KHX6000D2/256256MB DDR2 750MHz Non-ECC CL4 4-4-4-12 1.9V(Datasheet)
KHX6000D2/512512MB DDR2 750MHz Non-ECC CL4 4-4-4-12 1.9V (Datasheet)
KHX6000D2/1G1GB DDR2 750MHz Non-ECC CL4 4-4-4-12 1.9V (Datasheet)
KHX6400D2/256256MB DDR2 800MHz Non-ECC CL5 5-5-5-151.95V(Datasheet)
KHX6400D2/512512MB DDR2 800MHz Non-ECC CL5 5-5-5-151.95V(Datasheet) BUY
KHX6400D2LL/512512MB 800MHz DDR2 Non-ECC
Low-Latency CL4
4-4-4-122.0V(Datasheet) BUY
KHX6400D2/1G1GB DDR2 800MHz Non-ECC CL55-5-5-152.0V(Datasheet) BUY
KHX6400D2LL/1G1GB 800MHz DDR2 Non-ECC
Low-Latency CL4
4-4-4-122.0V(Datasheet) BUY
KHX6400D2LL/2G2GB 800MHz DDR2 Non-ECC
Low-Latency CL4
4-4-4-121.9V(Datasheet) BUY
KHX6400D2UL/512512MB DDR2 800MHz Non-ECC
Ultra Low Latency CL3
3-3-3-102.0V(Datasheet)
KHX6400D2UL/1G1GB DDR2 800MHz Non-ECC
Ultra Low Latency CL3
3-3-3-101.9V(Datasheet) BUY
KHX7200D2/256256MB DDR2 900MHz Non-ECC CL5 5-5-5-152.0V(Datasheet)
KHX7200D2/512512MB DDR2 900MHz Non-ECC CL5 5-5-5-152.0V(Datasheet)
KHX7200D2/1G1GB DDR2 900MHz Non-ECC CL55-5-5-152.1V(Datasheet) BUY
KHX8000D2/512 512MB DDR2 1000MHz Non-ECC CL55-5-5-152.2V(Datasheet)
KHX8000D2/1G 1GB DDR2 1000MHz Non-ECC CL55-5-5-152.2V(Datasheet)
KHX8500D2/512 512MB DDR2 1066MHz Non-ECC CL55-5-5-152.2V(Datasheet) BUY
KHX8500D2/1G1GB DDR2 1066MHz Non-ECC CL55-5-5-152.2V(Datasheet) BUY
KHX8500D2/2G2GB DDR2 1066MHz Non-ECC CL55-5-5-152.25V (Datasheet) BUY
KHX8500D2K2/4G4GB DDR2 1066MHz Non-ECC CL5
(kit of 2 – 2GB)
5-5-5-152.2V (Datasheet) BUY
KHX8500D2K4/4G4GB DDR2 1066MHz Non-ECC CL5
(kit of 4 – 1GB)
5-5-5-152.2V (Datasheet) BUY
KHX9200D2/512 512MB DDR2 1150MHz Non-ECC CL 55-5-5-152.3-2.35V(Datasheet)
KHX9200D2/1G1GB DDR2 1150MHz Non-ECC CL 55-5-5-152.3-2.35V(Datasheet) BUY
KHX9600D2/512 512MB DDR2 1200MHz Non-ECC CL 55-5-5-152.3-2.35V(Datasheet) BUY
KHX9600D2/1G1GB DDR2 1200MHz Non-ECC CL 55-5-5-152.3-2.35V(Datasheet) BUY


DUAL CHANNEL MEMORY KITS
Kingston
Part Number
Description †Latency
Timings
Voltage  
KHX4300D2K2/512 512MB kit DDR2 533MHz
Non-ECC CL3 (Kit of 2 - 256MB)
3-3-3-10 1.85V (Datasheet)
KHX4300D2K2/1G 1GB kit DDR2 533MHz
Non-ECC CL3 (Kit of 2 - 512MB)
3-3-3-10 1.85V (Datasheet) BUY
KHX5300S2LLK2/2G2GB DDR2 667MHz SODIMM CL4
(kit of 2 – 2GB)
4-4-4-121.8V (Datasheet) BUY
KHX5300S2LLK2/4G4GB DDR2 667MHz SODIMM CL4
Non-ECC CL3 (Kit of 2 - 512MB)
4-4-4-121.8V (Datasheet) BUY
KHX5400D2K2/512 512MB kit DDR2 675MHz Non-ECC CL4
(Kit of 2 - 256MB)
4-4-4-10 1.85V (Datasheet)
KHX5400D2K2/1G 1GB kit DDR2 675MHz Non-ECC CL4
(Kit of 2 - 512MB)
4-4-4-10 1.85V (Datasheet) BUY
KHX5400D2K2/2G 2GB 675MHz DDR2 Non-ECC CL4
(kit of 2 - 1GB)
4-4-4-10 1.85V (Datasheet) BUY
KHX6000D2K2/512 512MB kit DDR2 750MHz Non-ECC CL4
(kit of 2 - 256MB)
4-4-4-12 1.9V (Datasheet)
KHX6000D2K2/1G 1GB DDR2 750MHz Non-ECC CL4
(kit of 2 - 512MB)
4-4-4-12 1.9V (Datasheet)
KHX6000D2K2/2G 2GB DDR2 750MHz Non-ECC CL4
(kit of 2 - 1GB)
4-4-4-12 1.9V (Datasheet)
KHX6400D2K2/512 512MB kit DDR2 800MHz Non-ECC CL5
(kit of 2 - 256MB)
5-5-5-151.95V(Datasheet)
KHX6400D2K2/1G 1GB kit DDR2 800MHz Non-ECC CL5
(kit of 2 - 512MB)
5-5-5-151.95V(Datasheet) BUY
KHX6400D2K2/2G 2GB kit DDR2 800MHz Non-ECC CL5
(kit of 2 - 1GB)
5-5-5-152.0V(Datasheet) BUY
KHX6400D2LLK2/1G 1GB 800MHz DDR2 Non-ECC
Low-Latency CL4 (Kit of 2)
4-4-4-122.0V(Datasheet) BUY
KHX6400D2LLK2/2G 2GB 800MHz DDR2 Non-ECC
Low-Latency CL4 (kit of 2)
4-4-4-122.0V(Datasheet) BUY
KHX6400D2LLK2/4G 4GB 800MHz DDR2 Non-ECC
Low-Latency CL4 (kit of 2)
4-4-4-121.9V(Datasheet) BUY
KHX6400D2LLK2/1GN 1GB 800MHz DDR2 Non-ECC
Low-Latency CL4 NVIDIA SLI-READY (Kit of 2)
4-4-4-122.0V(Datasheet) BUY
KHX6400D2LLK2/2GN 2GB 800MHz DDR2 Non-ECC
Low-Latency CL4 NVIDIA SLI-READY (Kit of 2)
4-4-4-122.0V(Datasheet) BUY
KHX6400D2ULK2/1G1GB DDR2 800MHz Non-ECC
CL3 Ultra Low Latency (kit of 2 - 512MB)
3-3-3-102.3-2.35V(Datasheet) BUY
KHX6400D2ULK2/2G2GB DDR2 800MHz Non-ECC
Ultra Low Latency CL3 (kit of 2 - 1GB)
3-3-3-102.3-2.35V(Datasheet) BUY
KHX6400F2LLK2/2G2GB kit DDR2 800MHz ECC Fully Buffered CL4 (kit of 2)4-4-4-121.8V(Datasheet) BUY
KHX7200D2K2/512 512MB kit DDR2 900MHz Non-ECC CL5
(kit of 2 - 256MB)
5-5-5-152.0V(Datasheet)
KHX7200D2K2/1G 1GB kit DDR2 900MHz Non-ECC CL5
(kit of 2 - 512MB)
5-5-5-152.0V(Datasheet)
KHX7200D2K2/2G 2GB kit DDR2 900MHz Non-ECC CL5
(kit of 2 - 1GB)
5-5-5-152.1V(Datasheet) BUY
KHX8000D2K2/1G 1GB kit DDR2 1000MHz Non-ECC CL5
(kit of 2 - 512MB)
5-5-5-152.2V(Datasheet)
KHX8000D2K2/2G 2GB kit DDR2 1000MHz Non-ECC CL5
(kit of 2 - 1GB)
5-5-5-152.2V(Datasheet) BUY
KHX8500D2K2/1G 1GB kit DDR2 1066MHz Non-ECC CL5
(kit of 2 - 512MB)
5-5-5-152.2V(Datasheet) BUY
KHX8500D2K2/2G2GB kit DDR2 1066MHz Non-ECC CL5
(kit of 2 - 1GB)
5-5-5-152.2V(Datasheet) BUY
KHX8500D2K2/1GN   1GB kit DDR2 1066MHz Non-ECC CL5
(kit of 2 - 512MB)
5-5-5-152.2V(Datasheet) BUY
KHX8500D2K2/2GN   2GB kit DDR2 1066MHz Non-ECC CL5
(kit of 2 - 1GB)
5-5-5-152.2V(Datasheet) BUY
KHX9200D2K2/1G1GB kit DDR2 1150Mhz Non-ECC CL5
(kit of 2 - 512MB)
5-5-5-152.3-2.35V(Datasheet)
KHX9200D2K2/2G2GB kit DDR2 1150Mhz Non-ECC CL5
(kit of 2 - 1GB)
5-5-5-152.3-2.35V(Datasheet) BUY
KHX9600D2K2/1G1GB kit DDR2 1200Mhz Non-ECC CL5
(kit of 2 - 512MB)
5-5-5-152.3-2.35V(Datasheet) BUY
KHX9600D2K2/2G2GB kit DDR2 1200Mhz Non-ECC CL5
(kit of 2 - 1GB)
5-5-5-152.3-2.35V(Datasheet) BUY


* DDR2 memory modules are not backwards compatible with DDR-based motherboards, due to incompatible module connections (number of pins), voltage and DRAM technology. DDR2 memory modules have a different key or notch than the same-sized DDR modules to prevent their insertion into an incompatible memory socket. HyperX is available in single and dual channel memory kits.

† The information below will help illustrate the appropriate settings when adjusting the memory timings in the motherboard BIOS for optimum performance. Please note that these settings may vary depending on motherboard make/model or BIOS update.

Sample:
Part Number Timings
KHX3200A/512 2-3-2-6-1

Timing Definition Abbreviations What it does
2 CAS Latency CL Delay between activation of row and reading of row
3 RAS to CAS
(or Row to Column Delay)
tRCD Activates row
2 Row Precharge Delay
(or RAS Precharge Delay)
tRP/tRCP Deactivates row
6 Row Active Delay
(or RAS Active Delay,
or time to ready)
tRA/tRD/tRAS Number of clock cycles between activation and deactivation of row
1 Command Rate CMD Rate Delay between chip select and command

Notice: All Kingston products are tested to meet our published specifications. Some system or motherboard 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.