Product comparison · 2 memory modules

HyperX 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC vs HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold

8specifications compared
3differ
5identical
1known for one product only

Key differences

The HyperX 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC has 1 more CAS latency than the HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold (5 vs 4). The HyperX 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC has 266 MHz more memory clock speed than the HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold (1066 MHz vs 800 MHz). The HyperX 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC has 0.2 V more memory voltage than the HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold (2.2 V vs 2.0 V).

CAS latency
- 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC:5
- 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold:4
Memory clock speed
- 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC:1066 MHz
- 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold:800 MHz
Memory voltage
- 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC:2.2 V
- 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold:2.0 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC, 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold
9 specifications	A HyperX 2GB(2 x 1GB), 1066MHz,SDRAM-DDR2, 2.2V, CL5 (5-5-5-15), 128M X 64, Non-ECC View product	B HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold View product
Features3 differ
CAS latencyDiffers	5	4
Memory clock speedDiffers	1066 MHz	800 MHz
Memory voltageDiffers	2.2 V	2.0 V
Other featuresidentical
Processor frequencyKnown for one	Unknown — not stated by the source	800 MHz

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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