Product comparison · 2 memory modules

ADATA AD4S266638G19-R memory module vs Origin Storage 128GB DDR4 2666MHz LRDIMM 8Rx4 ECC

10specifications compared
6differ
4identical
18known for one product only

Key differences

Internal memory
- AD4S266638G19-R memory module:8 GB
- 128GB DDR4 2666MHz LRDIMM 8Rx4 ECC:128 GB
Memory layout (modules x size)
- AD4S266638G19-R memory module:1 x 4 GB
- 128GB DDR4 2666MHz LRDIMM 8Rx4 ECC:1 x 128 GB
Component for
- AD4S266638G19-R memory module:Laptop
- 128GB DDR4 2666MHz LRDIMM 8Rx4 ECC:PC/Server
Memory form factor
- AD4S266638G19-R memory module:260-pin SO-DIMM
- 128GB DDR4 2666MHz LRDIMM 8Rx4 ECC:288-pin DIMM
CAS latency
- AD4S266638G19-R memory module:19
- 128GB DDR4 2666MHz LRDIMM 8Rx4 ECC:20

Side by side

Differences highlightedShow differences only

Comparison of AD4S266638G19-R, OM128G42666LR8RX4E12
28 specifications	A ADATA AD4S266638G19-R memory module Model AD4S266638G19-R View product	B Origin Storage 128GB DDR4 2666MHz LRDIMM 8Rx4 ECC Model OM128G42666LR8RX4E12 View product
Features5 differ
Internal memoryDiffers	8 GB	128 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 128 GB
Internal memory type	DDR4	DDR4
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	260-pin SO-DIMM	288-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyDiffers	19	20
Memory clock speed	2666 MHz	2666 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	8
Memory voltage	1.2 V	1.2 V
BacklightKnown for one	Unknown — not stated by the source	No
Module configurationKnown for one	1024M x 8	Unknown — not stated by the source
Programming power voltage (VPP)Known for one	2.5 V	Unknown — not stated by the source
JEDEC standardKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Sustainability1 differ
Compliance certificatesDiffers	RoHS	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
DepthKnown for one	Unknown — not stated by the source	3.8 mm
HeightKnown for one	Unknown — not stated by the source	31.2 mm
WeightKnown for one	Unknown — not stated by the source	100 g
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	20 year(s)
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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.

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