Product comparison · 2 memory modules

HyperX Memory HyperX 256MB 900MHz DDR2 CL5 vs HyperX Memory HyperX 512GB 400Mhz DDR 2pk

10specifications compared
5differ
5identical
1known for one product only

Key differences

The HyperX Memory HyperX 256MB 900MHz DDR2 CL5 has 3 more CAS latency than the HyperX Memory HyperX 512GB 400Mhz DDR 2pk (5 vs 2). The HyperX Memory HyperX 512GB 400Mhz DDR 2pk has 0.6 V more memory voltage than the HyperX Memory HyperX 256MB 900MHz DDR2 CL5 (2.6 V vs 2.0 V). Internal memory type: DDR2 on the HyperX Memory HyperX 256MB 900MHz DDR2 CL5, DDR on the HyperX Memory HyperX 512GB 400Mhz DDR 2pk. Memory form factor: 240-pin DIMM on the HyperX Memory HyperX 256MB 900MHz DDR2 CL5, 184-Pin DIMM on the HyperX Memory HyperX 512GB 400Mhz DDR 2pk. Operating temperature (T-T): 0 - 55 °C on the HyperX Memory HyperX 256MB 900MHz DDR2 CL5, 0 - 70 °C on the HyperX Memory HyperX 512GB 400Mhz DDR 2pk.

Internal memory type
- Memory HyperX 256MB 900MHz DDR2 CL5:DDR2
- Memory HyperX 512GB 400Mhz DDR 2pk:DDR
Memory form factor
- Memory HyperX 256MB 900MHz DDR2 CL5:240-pin DIMM
- Memory HyperX 512GB 400Mhz DDR 2pk:184-Pin DIMM
CAS latency
- Memory HyperX 256MB 900MHz DDR2 CL5:5
- Memory HyperX 512GB 400Mhz DDR 2pk:2
Memory voltage
- Memory HyperX 256MB 900MHz DDR2 CL5:2.0 V
- Memory HyperX 512GB 400Mhz DDR 2pk:2.6 V
Operating temperature (T-T)
- Memory HyperX 256MB 900MHz DDR2 CL5:0 - 55 °C
- Memory HyperX 512GB 400Mhz DDR 2pk:0 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 256MB 900MHz DDR2 CL5, Memory HyperX 512GB 400Mhz DDR 2pk
11 specifications	A HyperX Memory HyperX 256MB 900MHz DDR2 CL5 View product	B HyperX Memory HyperX 512GB 400Mhz DDR 2pk View product
Features4 differ
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-Pin DIMM
CAS latencyDiffers	5	2
Memory clock speedKnown for one	Unknown — not stated by the source	400 MHz
Memory voltageDiffers	2.0 V	2.6 V
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °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