Product comparison · 2 memory modules

HP 256MB DDR-266 vs HyperX Memory HyperX 512MB 400Mhz DDR nonECC

5specifications compared
3differ
2identical
5known for one product only

Key differences

Internal memory
- 256MB DDR-266:0.25 GB
- Memory HyperX 512MB 400Mhz DDR nonECC:0.5 GB
ECC
- 256MB DDR-266:Yes
- Memory HyperX 512MB 400Mhz DDR nonECC:No
Memory clock speed
- 256MB DDR-266:266 MHz
- Memory HyperX 512MB 400Mhz DDR nonECC:400 MHz

Side by side

Differences highlightedShow differences only

Comparison of 256MB DDR-266, Memory HyperX 512MB 400Mhz DDR nonECC
10 specifications	A HP 256MB DDR-266 View product	B HyperX Memory HyperX 512MB 400Mhz DDR nonECC View product
Features3 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	2
Memory clock speedDiffers	266 MHz	400 MHz
Memory voltageKnown for one	Unknown — not stated by the source	2.6 V
Lead platingKnown for one	Unknown — not stated by the source	Gold
Component forKnown for one	PC/Server	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source

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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