Product comparison · 2 memory modules

Samsung 2GB DDR3 1333MHz reg ECC vs Samsung 2GB DDR3 1333MHz Unbuffered DIMM

10specifications compared
3differ
7identical
5known for one product only

Key differences

ECC
- 2GB DDR3 1333MHz reg ECC:Yes
- 2GB DDR3 1333MHz Unbuffered DIMM:No
Buffered memory type
- 2GB DDR3 1333MHz reg ECC:Registered (buffered)
- 2GB DDR3 1333MHz Unbuffered DIMM:Unregistered (unbuffered)
Chips organisation
- 2GB DDR3 1333MHz reg ECC:256M x 72
- 2GB DDR3 1333MHz Unbuffered DIMM:256Mx64

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR3 1333MHz reg ECC, 2GB DDR3 1333MHz Unbuffered DIMM
15 specifications	A Samsung 2GB DDR3 1333MHz reg ECC View product	B Samsung 2GB DDR3 1333MHz Unbuffered DIMM View product
Features2 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)	1 x 2 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latency	9	9
Memory clock speed	1333 MHz	1333 MHz
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltage	1.5 V	1.5 V
SPD profileKnown for one	Yes	Unknown — not stated by the source
Memory typeKnown for one	DDR3	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC/Server
Other features1 differ
Chips organisationDiffers	256M x 72	256Mx64
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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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