Product comparison · 2 memory modules

Origin Storage 8GB DDR2 667MHz FBDIMM 2Rx4 ECC vs Origin Storage 8GB DDR4 2133MHz RDIMM 1Rx4 ECC

Key differences

Internal memory type
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:DDR2
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:DDR4
Memory form factor
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:240-pin DIMM
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:288-pin DIMM
CAS latency
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:9
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:17
Memory clock speed
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:667 MHz
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:2133 MHz
Buffered memory type
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:Fully buffered
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:Registered (buffered)
Memory ranking
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:2
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:1
Memory voltage
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:1.8 V
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:1.2 V
Height
- 8GB DDR2 667MHz FBDIMM 2Rx4 ECC:30.4 mm
- 8GB DDR4 2133MHz RDIMM 1Rx4 ECC:31.2 mm

Differences highlightedShow differences only

Comparison of OM8G2667FB2RX4E18, OM8G42133R1RX4E12
26 specifications	A Origin Storage 8GB DDR2 667MHz FBDIMM 2Rx4 ECC Model OM8G2667FB2RX4E18 View product	B Origin Storage 8GB DDR4 2133MHz RDIMM 1Rx4 ECC Model OM8G42133R1RX4E12 View product
Features7 differ
Internal memory typeDiffers	DDR2	DDR4
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
CAS latencyDiffers	9	17
Memory clock speedDiffers	667 MHz	2133 MHz
Buffered memory typeDiffers	Fully buffered	Registered (buffered)
Memory rankingDiffers	2	1
Memory voltageDiffers	1.8 V	1.2 V
Sustainability1 differ
Compliance certificatesDiffers	RoHS	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
Weight & dimensions1 differ
HeightDiffers	30.4 mm	31.2 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.