Product comparison · 2 memory modules

Origin Storage 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm vs Origin Storage 2GB DDR2 667MHz RDIMM 2Rx4 ECC

Key differences

Internal memory
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:1 GB
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:2 GB
Memory layout (modules x size)
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:1 x 1 GB
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:1 x 2 GB
Internal memory type
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:DDR3
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:DDR2
Component for
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:PC/Server
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:Laptop
Memory form factor
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:240-pin DIMM
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:200-pin SO-DIMM
CAS latency
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:11
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:10
Memory clock speed
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:1066 MHz
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:667 MHz
Buffered memory type
- 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm:Unregistered (unbuffered)
- 2GB DDR2 667MHz RDIMM 2Rx4 ECC:Registered (buffered)

Differences highlightedShow differences only

Comparison of OM1G31066U1RX8E15, OM2G2667R2RX4E18
24 specifications	A Origin Storage 1Gb DDR3-1066Mhz (1Rx8) ECC UDimm Model OM1G31066U1RX8E15 View product	B Origin Storage 2GB DDR2 667MHz RDIMM 2Rx4 ECC Model OM2G2667R2RX4E18 View product
Features10 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory typeDiffers	DDR3	DDR2
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
CAS latencyDiffers	11	10
Memory clock speedDiffers	1066 MHz	667 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingDiffers	1	2
Memory voltageDiffers	1.5 V	1.8 V
Weight & dimensions2 differ
WidthDiffers	133.3 mm	67.6 mm
HeightDiffers	30.4 mm	31.8 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.