Product comparison · 2 memory modules

ADATA 2GB, DDR2, 667MHz, PC2-5300, FB-DIMM, ECC Kit for Apple Mac Pro (2x1GB) vs ADATA DDR2 800 SO-DIMM 2GB

Key differences

Memory layout (modules x size)
- 2GB, DDR2, 667MHz, PC2-5300, FB-DIMM, ECC Kit for Apple Mac Pro (2x1GB):2 x 1 GB
- DDR2 800 SO-DIMM 2GB:1 x 2 GB
Memory form factor
- 2GB, DDR2, 667MHz, PC2-5300, FB-DIMM, ECC Kit for Apple Mac Pro (2x1GB):240-pin DIMM
- DDR2 800 SO-DIMM 2GB:200-pin SO-DIMM
ECC
- 2GB, DDR2, 667MHz, PC2-5300, FB-DIMM, ECC Kit for Apple Mac Pro (2x1GB):Yes
- DDR2 800 SO-DIMM 2GB:No
Memory clock speed
- 2GB, DDR2, 667MHz, PC2-5300, FB-DIMM, ECC Kit for Apple Mac Pro (2x1GB):667 MHz
- DDR2 800 SO-DIMM 2GB:800 MHz

Differences highlightedShow differences only

Comparison of 2GB, DDR2, 667MHz, PC2-5300, FB-DIMM, ECC Kit for Apple Mac Pro (2x1GB), DDR2 800 SO-DIMM 2GB
9 specifications	A ADATA 2GB, DDR2, 667MHz, PC2-5300, FB-DIMM, ECC Kit for Apple Mac Pro (2x1GB)View product	B ADATA DDR2 800 SO-DIMM 2GB View product
Features4 differ
Memory layout (modules x size)Differs	2 x 1 GB	1 x 2 GB
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory clock speedDiffers	667 MHz	800 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V

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.