Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 400MHz DDR vs Kingston Technology 512MB 667MHz DDR2 Non-ECC CL5 SODIMM

7specifications compared
4differ
3identical
6known for one product only

Key differences

The HyperX Memory HyperX 1GB 400MHz DDR has 0.5 GB more internal memory than the Kingston Technology 512MB 667MHz DDR2 Non-ECC CL5 SODIMM (1 GB vs 0.5 GB). The Kingston Technology 512MB 667MHz DDR2 Non-ECC CL5 SODIMM has 3 more CAS latency than the HyperX Memory HyperX 1GB 400MHz DDR (5 vs 2). Internal memory type: DDR on the HyperX Memory HyperX 1GB 400MHz DDR, DDR2 on the Kingston Technology 512MB 667MHz DDR2 Non-ECC CL5 SODIMM. Memory form factor: 184-Pin DIMM on the HyperX Memory HyperX 1GB 400MHz DDR, 200-pin SO-DIMM on the Kingston Technology 512MB 667MHz DDR2 Non-ECC CL5 SODIMM.

Internal memory
- Memory HyperX 1GB 400MHz DDR:1 GB
- 512MB 667MHz DDR2 Non-ECC CL5 SODIMM:0.5 GB
Internal memory type
- Memory HyperX 1GB 400MHz DDR:DDR
- 512MB 667MHz DDR2 Non-ECC CL5 SODIMM:DDR2
Memory form factor
- Memory HyperX 1GB 400MHz DDR:184-Pin DIMM
- 512MB 667MHz DDR2 Non-ECC CL5 SODIMM:200-pin SO-DIMM
CAS latency
- Memory HyperX 1GB 400MHz DDR:2
- 512MB 667MHz DDR2 Non-ECC CL5 SODIMM:5

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 400MHz DDR, 512MB 667MHz DDR2 Non-ECC CL5 SODIMM
13 specifications	A HyperX Memory HyperX 1GB 400MHz DDR View product	B Kingston Technology 512MB 667MHz DDR2 Non-ECC CL5 SODIMM View product
Features4 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-Pin DIMM	200-pin SO-DIMM
CAS latencyDiffers	2	5
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageKnown for one	2.6 V	Unknown — not stated by the source
Internal memory access speedKnown for one	5 ns	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Other featuresidentical
Expansion slotsKnown for one	Unknown — not stated by the source	SODIMM 200-pin

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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