Product comparison · 2 memory modules

Samsung 256MB, DDR II SDRAM, 533MHz, soDIMM vs Samsung 2GB DDR3 1333MHz ECC Registered DIMM

Key differences

Internal memory
- 256MB, DDR II SDRAM, 533MHz, soDIMM:0.25 GB
- 2GB DDR3 1333MHz ECC Registered DIMM:2 GB
Internal memory type
- 256MB, DDR II SDRAM, 533MHz, soDIMM:DDR2
- 2GB DDR3 1333MHz ECC Registered DIMM:DDR3
Memory form factor
- 256MB, DDR II SDRAM, 533MHz, soDIMM:200-pin SO-DIMM
- 2GB DDR3 1333MHz ECC Registered DIMM:240-pin DIMM
ECC
- 256MB, DDR II SDRAM, 533MHz, soDIMM:No
- 2GB DDR3 1333MHz ECC Registered DIMM:Yes
Memory clock speed
- 256MB, DDR II SDRAM, 533MHz, soDIMM:533 MHz
- 2GB DDR3 1333MHz ECC Registered DIMM:1333 MHz

Differences highlightedShow differences only

Comparison of 256MB, DDR II SDRAM, 533MHz, soDIMM, 2GB DDR3 1333MHz ECC Registered DIMM
13 specifications	A Samsung 256MB, DDR II SDRAM, 533MHz, soDIMM View product	B Samsung 2GB DDR3 1333MHz ECC Registered DIMM View product
Features5 differ
Internal memoryDiffers	0.25 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	533 MHz	1333 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	256Mx72
Number of pinsKnown for one	200	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.