Product comparison · 2 memory modules

Origin Storage 8GB DDR2 667MHz FBDIMM 2Rx4 ECC vs Origin Storage 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC

Key differences

Internal memory type
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:DDR2
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:DDR3
Component for
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:PC/Server
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:Laptop
Memory form factor
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:240-pin DIMM
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:204-pin SO-DIMM
ECC
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:Yes
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:No
CAS latency
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:9
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:11
Memory clock speed
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:667 MHz
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:1600 MHz
Buffered memory type
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:Fully buffered
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:Unregistered (unbuffered)
Memory voltage
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:1.8 V
- 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC:1.35 V

Differences highlightedShow differences only

Comparison of OM8G2667FB2RX4E18, OM8G31600SO2RX8NE15
26 specifications	A Origin Storage 8GB DDR2 667MHz FBDIMM 2Rx4 ECC Model OM8G2667FB2RX4E18 View product	B Origin Storage 8GB DDR3 1600MHz SODIMM 2Rx8 Non-ECC Model OM8G31600SO2RX8NE15 View product
Features8 differ
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	9	11
Memory clock speedDiffers	667 MHz	1600 MHz
Buffered memory typeDiffers	Fully buffered	Unregistered (unbuffered)
Memory voltageDiffers	1.8 V	1.35 V
Sustainability1 differ
Compliance certificatesDiffers	RoHS	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
Weight & dimensions2 differ
WidthDiffers	133.3 mm	67.6 mm
HeightDiffers	30.4 mm	31.8 mm
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	20 year(s)

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.