Product comparison · 2 memory modules

2-Power 2GB PC2-6400 800MHz ECC UDIMM Memory vs Lenovo 2GB DDR3-1333MHz (1Rx8) RDIMM

Key differences

Internal memory type
- 2GB PC2-6400 800MHz ECC UDIMM Memory:DDR2
- 2GB DDR3-1333MHz (1Rx8) RDIMM:DDR3
Memory clock speed
- 2GB PC2-6400 800MHz ECC UDIMM Memory:800 MHz
- 2GB DDR3-1333MHz (1Rx8) RDIMM:1333 MHz
Buffered memory type
- 2GB PC2-6400 800MHz ECC UDIMM Memory:Unregistered (unbuffered)
- 2GB DDR3-1333MHz (1Rx8) RDIMM:Registered (buffered)
Memory ranking
- 2GB PC2-6400 800MHz ECC UDIMM Memory:2
- 2GB DDR3-1333MHz (1Rx8) RDIMM:1

Differences highlightedShow differences only

Comparison of MEM7301A, 2GB DDR3-1333MHz (1Rx8) RDIMM
18 specifications	A 2-Power 2GB PC2-6400 800MHz ECC UDIMM Memory Model MEM7301A View product	B Lenovo 2GB DDR3-1333MHz (1Rx8) RDIMM View product
Features4 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)	1 x 2 GB	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	6	Unknown — not stated by the source
Memory clock speedDiffers	800 MHz	1333 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingDiffers	2	1
Product colourKnown for one	Green	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	52 mm	Unknown — not stated by the source
DepthKnown for one	152 mm	Unknown — not stated by the source
HeightKnown for one	6 mm	Unknown — not stated by the source
WeightKnown for one	22 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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.