Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 434Mhz DDR 2pk vs HyperX Memory HyperX 2GB 400MHz DDR 2pk

10specifications compared
3differ
7identical
1known for one product only

Key differences

Internal memory
- Memory HyperX 1GB 434Mhz DDR 2pk:0.5 GB
- Memory HyperX 2GB 400MHz DDR 2pk:1 GB
ECC
- Memory HyperX 1GB 434Mhz DDR 2pk:No
- Memory HyperX 2GB 400MHz DDR 2pk:Yes
Memory bus
- Memory HyperX 1GB 434Mhz DDR 2pk:64 bit
- Memory HyperX 2GB 400MHz DDR 2pk:72 bit

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 434Mhz DDR 2pk, Memory HyperX 2GB 400MHz DDR 2pk
11 specifications	A HyperX Memory HyperX 1GB 434Mhz DDR 2pk View product	B HyperX Memory HyperX 2GB 400MHz DDR 2pk View product
Features3 differ
Internal memoryDiffers	0.5 GB	1 GB
Internal memory type	DDR	DDR
Memory form factor	184-Pin DIMM	184-Pin DIMM
ECCDiffers	No	Yes
CAS latency	2.5	2.5
Memory clock speedKnown for one	Unknown — not stated by the source	400 MHz
Memory busDiffers	64 bit	72 bit
Check width	8 bit	8 bit
Memory voltage	2.6 V	2.6 V
Lead plating	Gold	Gold
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.

More memory module comparisons

All memory module comparisons