Product comparison · 2 memory modules

2-Power 2GB DDR2 DIMM vs 2-Power 8GB DDR3L DIMM 2Rx4

Key differences

Internal memory
- 2GB DDR2 DIMM:2 GB
- 8GB DDR3L DIMM 2Rx4:8 GB
Memory layout (modules x size)
- 2GB DDR2 DIMM:1 x 2 GB
- 8GB DDR3L DIMM 2Rx4:1 x 8 GB
Internal memory type
- 2GB DDR2 DIMM:DDR2
- 8GB DDR3L DIMM 2Rx4:DDR3L
ECC
- 2GB DDR2 DIMM:No
- 8GB DDR3L DIMM 2Rx4:Yes
CAS latency
- 2GB DDR2 DIMM:6
- 8GB DDR3L DIMM 2Rx4:11
Memory clock speed
- 2GB DDR2 DIMM:800 MHz
- 8GB DDR3L DIMM 2Rx4:1600 MHz
Buffered memory type
- 2GB DDR2 DIMM:Unregistered (unbuffered)
- 8GB DDR3L DIMM 2Rx4:Registered (buffered)

Differences highlightedShow differences only

Comparison of 2GB DDR2 DIMM, 8GB DDR3L DIMM 2Rx4
19 specifications	A 2-Power 2GB DDR2 DIMM View product	B 2-Power 8GB DDR3L DIMM 2Rx4 View product
Features7 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3L
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	6	11
Memory clock speedDiffers	800 MHz	1600 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory ranking	2	2
Product colour	Green	Green
Softwareidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensionsidentical
Width	152 mm	152 mm
Depth	6 mm	6 mm
Height	52 mm	52 mm
Weight	22 g	22 g
Packaging dataidentical
Package type	DIMM	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.