Product comparison · 2 memory modules

2-Power 2GB PC2-6400 800MHz ECC UDIMM Memory vs Buffalo OP-MEM-8GX2-3Y memory module

Key differences

Internal memory
- 2GB PC2-6400 800MHz ECC UDIMM Memory:2 GB
- OP-MEM-8GX2-3Y memory module:16 GB
Memory layout (modules x size)
- 2GB PC2-6400 800MHz ECC UDIMM Memory:1 x 2 GB
- OP-MEM-8GX2-3Y memory module:2 x 8 GB
Internal memory type
- 2GB PC2-6400 800MHz ECC UDIMM Memory:DDR2
- OP-MEM-8GX2-3Y memory module:DDR3
Width
- 2GB PC2-6400 800MHz ECC UDIMM Memory:52 mm
- OP-MEM-8GX2-3Y memory module:133.8 mm
Depth
- 2GB PC2-6400 800MHz ECC UDIMM Memory:152 mm
- OP-MEM-8GX2-3Y memory module:29.9 mm
Height
- 2GB PC2-6400 800MHz ECC UDIMM Memory:6 mm
- OP-MEM-8GX2-3Y memory module:4.8 mm
Weight
- 2GB PC2-6400 800MHz ECC UDIMM Memory:22 g
- OP-MEM-8GX2-3Y memory module:399 g

Differences highlightedShow differences only

Comparison of MEM7301A, OP-MEM-8GX2-3Y
16 specifications	A 2-Power 2GB PC2-6400 800MHz ECC UDIMM Memory Model MEM7301A View product	B Buffalo OP-MEM-8GX2-3Y memory module Model OP-MEM-8GX2-3Y View product
Features3 differ
Internal memoryDiffers	2 GB	16 GB
Memory layout (modules x size)Differs	1 x 2 GB	2 x 8 GB
Internal memory typeDiffers	DDR2	DDR3
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	6	Unknown — not stated by the source
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Cooling typeKnown for one	Unknown — not stated by the source	Cooler
Weight & dimensions4 differ
WidthDiffers	52 mm	133.8 mm
DepthDiffers	152 mm	29.9 mm
HeightDiffers	6 mm	4.8 mm
WeightDiffers	22 g	399 g

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.