Product comparison · 2 memory modules

2-Power 4GB DDR2 667MHz FBDIMM Memory - replaces 2PDPC2667FCLO14G vs HP 4GB (1x4GB) Dual Rank x8 PC3-12800E (DDR3-1600) Unbuffered CAS-11 Memory Kit

Key differences

Internal memory type
- 4GB DDR2 667MHz FBDIMM Memory - replaces 2PDPC2667FCLO14G:DDR2
- 4GB (1x4GB) Dual Rank x8 PC3-12800E (DDR3-1600) Unbuffered CAS-11 Memory Kit:DDR3
CAS latency
- 4GB DDR2 667MHz FBDIMM Memory - replaces 2PDPC2667FCLO14G:5
- 4GB (1x4GB) Dual Rank x8 PC3-12800E (DDR3-1600) Unbuffered CAS-11 Memory Kit:11
Memory clock speed
- 4GB DDR2 667MHz FBDIMM Memory - replaces 2PDPC2667FCLO14G:667 MHz
- 4GB (1x4GB) Dual Rank x8 PC3-12800E (DDR3-1600) Unbuffered CAS-11 Memory Kit:1600 MHz

Differences highlightedShow differences only

Comparison of 2PDPC2667FCLO14G, 4GB (1x4GB) Dual Rank x8 PC3-12800E (DDR3-1600) Unbuffered CAS-11 Memory Kit
17 specifications	A 2-Power 4GB DDR2 667MHz FBDIMM Memory - replaces 2PDPC2667FCLO14G Model 2PDPC2667FCLO14G View product	B HP 4GB (1x4GB) Dual Rank x8 PC3-12800E (DDR3-1600) Unbuffered CAS-11 Memory Kit View product
Features3 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 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	Yes	Yes
CAS latencyDiffers	5	11
Memory clock speedDiffers	667 MHz	1600 MHz
Memory ranking	2	2
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Weight & dimensionsidentical
WidthKnown for one	32 mm	Unknown — not stated by the source
DepthKnown for one	132 mm	Unknown — not stated by the source
HeightKnown for one	4 mm	Unknown — not stated by the source
WeightKnown for one	22 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	180 mm	Unknown — not stated by the source
Package depthKnown for one	295 mm	Unknown — not stated by the source
Package heightKnown for one	45 mm	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.