Product comparison · 2 memory modules

Origin Storage 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz) vs Origin Storage 16GB DDR4 2666MHz RDIMM 2Rx4 ECC

Key differences

Internal memory
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):8 GB
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:16 GB
Memory layout (modules x size)
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):1 x 8 GB
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:1 x 16 GB
Component for
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):Laptop
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:PC/Server
Memory form factor
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):260-pin SO-DIMM
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:288-pin DIMM
Buffered memory type
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):Unregistered (unbuffered)
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:Registered (buffered)
Memory ranking
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):1
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:2
Width
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):69.6 mm
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:133.3 mm
Height
- 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz):30 mm
- 16GB DDR4 2666MHz RDIMM 2Rx4 ECC:31.2 mm

Differences highlightedShow differences only

Comparison of 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz), OM16G42666R2RX4E12
25 specifications	A Origin Storage 8GB DDR4 2133MHz SODIMM 1Rx8 ECC 1.2V (Ships as 2666mHz)View product	B Origin Storage 16GB DDR4 2666MHz RDIMM 2Rx4 ECC Model OM16G42666R2RX4E12 View product
Features6 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 16 GB
Internal memory type	DDR4	DDR4
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	260-pin SO-DIMM	288-pin DIMM
ECC	Yes	Yes
CAS latency	19	19
Memory clock speed	2666 MHz	2666 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingDiffers	1	2
Memory voltage	1.2 V	1.2 V
Backlight	No	No
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-25 - 95 °C	-25 - 95 °C
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Storage relative humidity (H-H)	10 - 85%	10 - 85%
Sustainability1 differ
Compliance certificatesDiffers	RoHS	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensions2 differ
WidthDiffers	69.6 mm	133.3 mm
Depth	3.8 mm	3.8 mm
HeightDiffers	30 mm	31.2 mm
Weight	100 g	100 g
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020
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.