Product comparison · 2 memory modules

HyperX 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2) vs Kingston Technology 4GB 667MHz DDR2 Non-ECC CL5 SODIMM

6specifications compared
3differ
3identical
2known for one product only

Key differences

Internal memory
- 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2):2 GB
- 4GB 667MHz DDR2 Non-ECC CL5 SODIMM:4 GB
Memory form factor
- 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2):240-pin DIMM
- 4GB 667MHz DDR2 Non-ECC CL5 SODIMM:200-pin SO-DIMM
CAS latency
- 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2):4
- 4GB 667MHz DDR2 Non-ECC CL5 SODIMM:5

Side by side

Differences highlightedShow differences only

Comparison of 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2), 4GB 667MHz DDR2 Non-ECC CL5 SODIMM
8 specifications	A HyperX 2GB, 800MHz, DDR2, Non-ECC, Low-Latency, CL4 (4-4-4-12), FBDIMM (Kit of 2)View product	B Kingston Technology 4GB 667MHz DDR2 Non-ECC CL5 SODIMM View product
Features3 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECC	No	No
CAS latencyDiffers	4	5
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory voltage	1.8 V	1.8 V
Lead platingKnown for one	Gold	Unknown — not stated by the source

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