Product comparison · 2 memory modules

Origin Storage 8GB DDR3 1600MHz RDIMM 1Rx4 ECC vs Samsung M391A1K43BB1-CRC memory module

13specifications compared
6differ
7identical
14known for one product only

Key differences

Internal memory type
- 8GB DDR3 1600MHz RDIMM 1Rx4 ECC:DDR3
- M391A1K43BB1-CRC memory module:DDR4
Memory form factor
- 8GB DDR3 1600MHz RDIMM 1Rx4 ECC:240-pin DIMM
- M391A1K43BB1-CRC memory module:288-pin DIMM
CAS latency
- 8GB DDR3 1600MHz RDIMM 1Rx4 ECC:11
- M391A1K43BB1-CRC memory module:17
Memory clock speed
- 8GB DDR3 1600MHz RDIMM 1Rx4 ECC:1600 MHz
- M391A1K43BB1-CRC memory module:2400 MHz
Buffered memory type
- 8GB DDR3 1600MHz RDIMM 1Rx4 ECC:Registered (buffered)
- M391A1K43BB1-CRC memory module:Unregistered (unbuffered)
Height
- 8GB DDR3 1600MHz RDIMM 1Rx4 ECC:30.4 mm
- M391A1K43BB1-CRC memory module:31.2 mm

Side by side

Differences highlightedShow differences only

Comparison of 731765-B21-OS, M391A1K43BB1-CRC
27 specifications	A Origin Storage 8GB DDR3 1600MHz RDIMM 1Rx4 ECC Model 731765-B21-OS View product	B Samsung M391A1K43BB1-CRC memory module Model M391A1K43BB1-CRC View product
Features5 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 GB	1 x 8 GB
Internal memory typeDiffers	DDR3	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	11	17
Memory clock speedDiffers	1600 MHz	2400 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory ranking	1	1
Memory voltageKnown for one	1.35 V	Unknown — not stated by the source
Product colourKnown for one	Green	Unknown — not stated by the source
BacklightKnown for one	No	Unknown — not stated by the source
Module configurationKnown for one	Unknown — not stated by the source	1024M x 72
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)Known for one	-25 - 95 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	133.3 mm	Unknown — not stated by the source
DepthKnown for one	3.8 mm	Unknown — not stated by the source
HeightDiffers	30.4 mm	31.2 mm
WeightKnown for one	100 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020
Other featuresidentical
Warranty periodKnown for one	20 year(s)	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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