Product comparison · 2 memory modules

2-Power 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G vs 2-Power 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G

Key differences

Internal memory
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:2 GB
- 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G:4 GB
Memory layout (modules x size)
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:1 x 2 GB
- 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G:1 x 4 GB
Internal memory type
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:DDR2
- 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G:DDR3L
ECC
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:No
- 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G:Yes
CAS latency
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:6
- 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G:9
Memory clock speed
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:800 MHz
- 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G:1333 MHz
Weight
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:16 g
- 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G:17 g

Differences highlightedShow differences only

Comparison of 2PDPC2568UDAB12G, 2PDPC31333EDPC14G
20 specifications	A 2-Power 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G Model 2PDPC2568UDAB12G View product	B 2-Power 4GB DDR3L 1333MHz ECC + TS UDIMM Memory - replaces 2PDPC31333EDPC14G Model 2PDPC31333EDPC14G View product
Features6 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3L
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	6	9
Memory clock speedDiffers	800 MHz	1333 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory ranking	2	2
Product colour	Green	Green
Weight & dimensions1 differ
Width	32 mm	32 mm
Depth	134 mm	134 mm
Height	4 mm	4 mm
WeightDiffers	16 g	17 g
Packaging dataidentical
Package width	45 mm	45 mm
Package depth	145 mm	145 mm
Package height	5 mm	5 mm
Package type	DIMM	DIMM
Other featuresidentical
Certification	RoHS	RoHS

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