Product comparison · 2 memory modules

Buffalo DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB) vs Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP

6specifications compared
2differ
4identical
6known for one product only

Key differences

Internal memory type
- DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB):DDR
- 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP:DDR2
ECC
- DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB):No
- 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP:Yes

Side by side

Differences highlightedShow differences only

Comparison of DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB), 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP
12 specifications	A Buffalo DDR2 4GB 800Mhz PC6400 Dual Channel Kit (2x 2GB)View product	B Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP View product
Features2 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latency	5	5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltage	1.8 V	1.8 V
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	800 MHz	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.

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