Product comparison · 2 memory modules

HyperX 512MB, 1000MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin vs Kingston Technology ValRam 2 GB ( 2 x 1 GB ), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V

Key differences

Internal memory
- 512MB, 1000MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin:0.5 GB
- ValRam 2 GB ( 2 x 1 GB ), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V:2 GB
ECC
- 512MB, 1000MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin:No
- ValRam 2 GB ( 2 x 1 GB ), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V:Yes
Memory voltage
- 512MB, 1000MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin:2.2 V
- ValRam 2 GB ( 2 x 1 GB ), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V:1.8 V

Differences highlightedShow differences only

Comparison of 512MB, 1000MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin, ValRam 2 GB ( 2 x 1 GB ), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V
7 specifications	A HyperX 512MB, 1000MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM 240-pin View product	B Kingston Technology ValRam 2 GB ( 2 x 1 GB ), DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V View product
Features3 differ
Internal memoryDiffers	0.5 GB	2 GB
ECCDiffers	No	Yes
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory voltageDiffers	2.2 V	1.8 V

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.