Product comparison · 2 memory modules

Origin Storage 16GB DDR4 2400MHz RDIMM 2Rx8 ECC vs Origin Storage 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC

Key differences

Internal memory
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:16 GB
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:8 GB
Memory layout (modules x size)
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:1 x 16 GB
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:1 x 8 GB
Internal memory type
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:DDR4
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:DDR3
Memory form factor
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:288-pin DIMM
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:240-pin DIMM
ECC
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:Yes
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:No
CAS latency
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:17
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:12
Memory clock speed
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:2400 MHz
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:1866 MHz
Buffered memory type
- 16GB DDR4 2400MHz RDIMM 2Rx8 ECC:Registered (buffered)
- 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of OM16G42400R2RX8E12, OM8G31866U2RX8NE135
25 specifications	A Origin Storage 16GB DDR4 2400MHz RDIMM 2Rx8 ECC Model OM16G42400R2RX8E12 View product	B Origin Storage 8GB DDR3 1866MHz UDIMM 2Rx8 Non-ECC Model OM8G31866U2RX8NE135 View product
Features9 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory typeDiffers	DDR4	DDR3
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	17	12
Memory clock speedDiffers	2400 MHz	1866 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.2 V	1.35 V
Sustainability1 differ
Compliance certificatesDiffers	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH	RoHS
Weight & dimensions1 differ
HeightDiffers	31.2 mm	30.4 mm
Other featuresidentical
Warranty periodKnown for one	20 year(s)	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.