Product comparison · 2 memory modules

2-Power 2GB DDR3 1333MHz DR DIMM Memory vs 2-Power 2GB PC2-6400 800MHz ECC UDIMM Memory

Key differences

Internal memory type
- 2GB DDR3 1333MHz DR DIMM Memory:DDR3
- 2GB PC2-6400 800MHz ECC UDIMM Memory:DDR2
ECC
- 2GB DDR3 1333MHz DR DIMM Memory:No
- 2GB PC2-6400 800MHz ECC UDIMM Memory:Yes
CAS latency
- 2GB DDR3 1333MHz DR DIMM Memory:9
- 2GB PC2-6400 800MHz ECC UDIMM Memory:6
Memory clock speed
- 2GB DDR3 1333MHz DR DIMM Memory:1333 MHz
- 2GB PC2-6400 800MHz ECC UDIMM Memory:800 MHz
Width
- 2GB DDR3 1333MHz DR DIMM Memory:31 mm
- 2GB PC2-6400 800MHz ECC UDIMM Memory:52 mm
Depth
- 2GB DDR3 1333MHz DR DIMM Memory:133 mm
- 2GB PC2-6400 800MHz ECC UDIMM Memory:152 mm
Height
- 2GB DDR3 1333MHz DR DIMM Memory:4 mm
- 2GB PC2-6400 800MHz ECC UDIMM Memory:6 mm
Weight
- 2GB DDR3 1333MHz DR DIMM Memory:17 g
- 2GB PC2-6400 800MHz ECC UDIMM Memory:22 g

Differences highlightedShow differences only

Comparison of MEM2102A, MEM7301A
19 specifications	A 2-Power 2GB DDR3 1333MHz DR DIMM Memory Model MEM2102A View product	B 2-Power 2GB PC2-6400 800MHz ECC UDIMM Memory Model MEM7301A 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	DDR3	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	9	6
Memory clock speedDiffers	1333 MHz	800 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory ranking	2	2
Product colourKnown for one	Unknown — not stated by the source	Green
Weight & dimensions4 differ
WidthDiffers	31 mm	52 mm
DepthDiffers	133 mm	152 mm
HeightDiffers	4 mm	6 mm
WeightDiffers	17 g	22 g
Packaging dataidentical
Package widthKnown for one	45 mm	Unknown — not stated by the source
Package depthKnown for one	145 mm	Unknown — not stated by the source
Package heightKnown for one	5 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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.