Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 675Mhz DDR2 vs Kingston Technology Memory 128MB 400MHz DDR2 CL3 SODIMM

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

Key differences

The HyperX Memory HyperX 512MB 675Mhz DDR2 has 1 more CAS latency than the Kingston Technology Memory 128MB 400MHz DDR2 CL3 SODIMM (4 vs 3). The Kingston Technology Memory 128MB 400MHz DDR2 CL3 SODIMM has 8 bit more check width than the HyperX Memory HyperX 512MB 675Mhz DDR2 (16 bit vs 8 bit). Memory form factor: 240-pin DIMM on the HyperX Memory HyperX 512MB 675Mhz DDR2, 200-pin SO-DIMM on the Kingston Technology Memory 128MB 400MHz DDR2 CL3 SODIMM.

Memory form factor
- Memory HyperX 512MB 675Mhz DDR2:240-pin DIMM
- Memory 128MB 400MHz DDR2 CL3 SODIMM:200-pin SO-DIMM
CAS latency
- Memory HyperX 512MB 675Mhz DDR2:4
- Memory 128MB 400MHz DDR2 CL3 SODIMM:3
Check width
- Memory HyperX 512MB 675Mhz DDR2:8 bit
- Memory 128MB 400MHz DDR2 CL3 SODIMM:16 bit

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 675Mhz DDR2, Memory 128MB 400MHz DDR2 CL3 SODIMM
10 specifications	A HyperX Memory HyperX 512MB 675Mhz DDR2 View product	B Kingston Technology Memory 128MB 400MHz DDR2 CL3 SODIMM View product
Features3 differ
Internal memoryKnown for one	0.5 GB	Unknown — not stated by the source
Internal memory type	DDR2	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECC	No	No
CAS latencyDiffers	4	3
Memory bus	64 bit	64 bit
Check widthDiffers	8 bit	16 bit
Lead plating	Gold	Gold
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	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.

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