Product comparison · 2 memory modules

Origin Storage 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V vs Origin Storage 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V

Key differences

Internal memory
- 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V:32 GB
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:4 GB
Memory layout (modules x size)
- 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V:1 x 32 GB
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:1 x 4 GB
ECC
- 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V:Yes
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:No
CAS latency
- 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V:20
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:19
Buffered memory type
- 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V:Registered (buffered)
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:Unregistered (unbuffered)
Memory ranking
- 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V:4
- 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V:1

Differences highlightedShow differences only

Comparison of 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V, 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V
24 specifications	A Origin Storage 32GB DDR4 2666MHz LRDIMM 4Rx4 ECC 1.2V View product	B Origin Storage 4GB DDR4 2666MHz UDIMM 1Rx16 Non ECC 1.2V View product
Features6 differ
Internal memoryDiffers	32 GB	4 GB
Memory layout (modules x size)Differs	1 x 32 GB	1 x 4 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	20	19
Memory clock speed	2666 MHz	2666 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	4	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	RoHS
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) 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.