Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 400MHz DDR vs HyperX Memory HyperX 1GB 500Mhz DDR 2pk

10specifications compared
2differ
8identical
2known for one product only

Key differences

Internal memory
- Memory HyperX 1GB 400MHz DDR:1 GB
- Memory HyperX 1GB 500Mhz DDR 2pk:0.5 GB
CAS latency
- Memory HyperX 1GB 400MHz DDR:2
- Memory HyperX 1GB 500Mhz DDR 2pk:3

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 400MHz DDR, Memory HyperX 1GB 500Mhz DDR 2pk
12 specifications	A HyperX Memory HyperX 1GB 400MHz DDR View product	B HyperX Memory HyperX 1GB 500Mhz DDR 2pk View product
Features2 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-Pin DIMM	184-Pin DIMM
ECC	No	No
CAS latencyDiffers	2	3
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Memory bus	64 bit	64 bit
Check width	8 bit	8 bit
Memory voltage	2.6 V	2.6 V
Lead plating	Gold	Gold
Internal memory access speedKnown for one	5 ns	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C

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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