Product comparison · 2 memory modules

Buffalo DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB) vs Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP

6specifications compared
3differ
3identical
6known for one product only

Key differences

The Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP has 1 GB more internal memory than the Buffalo DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB) (2 GB vs 1 GB). Only the Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP has ECC. Internal memory type: DDR on the Buffalo DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB), DDR2 on the Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP.

Internal memory
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):1 GB
- 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP:2 GB
Internal memory type
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):DDR
- 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP:DDR2
ECC
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):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 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB), 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP
12 specifications	A Buffalo DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB)View product	B Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP View product
Features3 differ
Internal memoryDiffers	1 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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