Product comparison · 2 memory modules

CoreParts 4GB KIT DDR2 667MHZ FB vs CoreParts 512MB PC133 DIMM

4specifications compared
4differ
0identical
6known for one product only

Key differences

Internal memory
- 4GB KIT DDR2 667MHZ FB:4 GB
- 512MB PC133 DIMM:0.5 GB
Memory layout (modules x size)
- 4GB KIT DDR2 667MHZ FB:2 x 2 GB
- 512MB PC133 DIMM:1 x 0.5 GB
Memory form factor
- 4GB KIT DDR2 667MHZ FB:240-pin DIMM
- 512MB PC133 DIMM:168-pin DIMM
Memory clock speed
- 4GB KIT DDR2 667MHZ FB:667 MHz
- 512MB PC133 DIMM:133 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB KIT DDR2 667MHZ FB, 512MB PC133 DIMM
10 specifications	A CoreParts 4GB KIT DDR2 667MHZ FB View product	B CoreParts 512MB PC133 DIMM View product
Features4 differ
Internal memoryDiffers	4 GB	0.5 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 0.5 GB
Internal memory typeKnown for one	DDR2	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	133 MHz
Buffered memory typeKnown for one	Fully buffered	Unknown — not stated by the source
CAS latencyKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	3.3 V
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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