Product comparison · 2 memory modules

HP 2GB DDR-400 vs HyperX Memory HyperX 512MB 333Mhz DDR nonECC

5specifications compared
4differ
1identical
7known for one product only

Key differences

ECC
- 2GB DDR-400:Yes
- Memory HyperX 512MB 333Mhz DDR nonECC:No
CAS latency
- 2GB DDR-400:3
- Memory HyperX 512MB 333Mhz DDR nonECC:2
Memory clock speed
- 2GB DDR-400:400 MHz
- Memory HyperX 512MB 333Mhz DDR nonECC:333 MHz
Memory voltage
- 2GB DDR-400:2.5 V
- Memory HyperX 512MB 333Mhz DDR nonECC:2.6 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR-400, Memory HyperX 512MB 333Mhz DDR nonECC
12 specifications	A HP 2GB DDR-400 View product	B HyperX Memory HyperX 512MB 333Mhz DDR nonECC View product
Features4 differ
Internal memoryKnown for one	2 GB	Unknown — not stated by the source
Memory layout (modules x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Component forKnown for one	PC/Server	Unknown — not stated by the source
ECCDiffers	Yes	No
CAS latencyDiffers	3	2
Memory clock speedDiffers	400 MHz	333 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltageDiffers	2.5 V	2.6 V
Lead platingKnown for one	Unknown — not stated by the source	Gold
Internal memory access speedKnown for one	Unknown — not stated by the source	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.

More memory module comparisons

All memory module comparisons