Product comparison · 2 memory modules

Origin Storage 8GB DDR4 2400MHz UDIMM 1Rx8 ECC vs Origin Storage 8GB DDR4 2666MHz RDIMM 1Rx8 ECC

Key differences

Component for
- 8GB DDR4 2400MHz UDIMM 1Rx8 ECC:PC/Server
- 8GB DDR4 2666MHz RDIMM 1Rx8 ECC:NAS/storage server
Memory clock speed
- 8GB DDR4 2400MHz UDIMM 1Rx8 ECC:2400 MHz
- 8GB DDR4 2666MHz RDIMM 1Rx8 ECC:2666 MHz
Buffered memory type
- 8GB DDR4 2400MHz UDIMM 1Rx8 ECC:Unregistered (unbuffered)
- 8GB DDR4 2666MHz RDIMM 1Rx8 ECC:Registered (buffered)

Differences highlightedShow differences only

Comparison of A9654881-OS, A9781927-OS
25 specifications	A Origin Storage 8GB DDR4 2400MHz UDIMM 1Rx8 ECC Model A9654881-OS View product	B Origin Storage 8GB DDR4 2666MHz RDIMM 1Rx8 ECC Model A9781927-OS View product
Features3 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Component forDiffers	PC/Server	NAS/storage server
Memory form factor	288-pin DIMM	288-pin DIMM
ECC	Yes	Yes
CAS latency	19	19
Memory clock speedDiffers	2400 MHz	2666 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory ranking	1	1
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%
Sustainabilityidentical
Compliance certificates	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Depth	3.8 mm	3.8 mm
Height	31.2 mm	31.2 mm
Weight	100 g	100 g
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020
Other featuresidentical
Warranty period	20 year(s)	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.