Product comparison · 2 memory modules

HyperX Memory HyperX 256MB 400Mhz DDR nonECC vs HyperX Memory HyperX 512MB 433Mhz DDR nonECC

7specifications compared
2differ
5identical
2known for one product only

Key differences

Internal memory
- Memory HyperX 256MB 400Mhz DDR nonECC:0.25 GB
- Memory HyperX 512MB 433Mhz DDR nonECC:0.5 GB
Memory voltage
- Memory HyperX 256MB 400Mhz DDR nonECC:2.6 V
- Memory HyperX 512MB 433Mhz DDR nonECC:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 256MB 400Mhz DDR nonECC, Memory HyperX 512MB 433Mhz DDR nonECC
9 specifications	A HyperX Memory HyperX 256MB 400Mhz DDR nonECC View product	B HyperX Memory HyperX 512MB 433Mhz DDR nonECC View product
Features2 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECC	No	No
CAS latency	2	2
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Memory voltageDiffers	2.6 V	2.5 V
Lead plating	Gold	Gold
Internal memory access speedKnown for one	Unknown — not stated by the source	4.6 ns

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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