Product comparison · 2 memory modules

2-Power 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G vs 2-Power 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G

Key differences

Internal memory
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:2 GB
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:4 GB
Memory layout (modules x size)
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:1 x 2 GB
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:1 x 4 GB
Internal memory type
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:DDR2
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:DDR3
CAS latency
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:6
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:9
Memory clock speed
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:800 MHz
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:1333 MHz
Width
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:52 mm
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:30 mm
Depth
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:152 mm
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:130 mm
Height
- 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G:6 mm
- 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G:5 mm

Differences highlightedShow differences only

Comparison of 2PDPC2800UDMB12G, 2PDPC31333UDPC14G
20 specifications	A 2-Power 2GB DDR2 800MHz DIMM Memory - replaces 2PDPC2800UDMB12G Model 2PDPC2800UDMB12G View product	B 2-Power 4GB DDR3 1333MHz DIMM Memory - replaces 2PDPC31333UDPC14G Model 2PDPC31333UDPC14G View product
Features5 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	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
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 & dimensions4 differ
WidthDiffers	52 mm	30 mm
DepthDiffers	152 mm	130 mm
HeightDiffers	6 mm	5 mm
WeightDiffers	16 g	18 g
Packaging data1 differ
Package width	45 mm	45 mm
Package depthDiffers	143 mm	145 mm
Package height	5 mm	5 mm
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other featuresidentical
Certification	RoHS	RoHS

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.