Product comparison · 2 memory modules

Kingston Technology 1GB, DDR2, 1066MHz, Fujitsu-Siemens vs Kingston Technology 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V

5specifications compared
3differ
2identical
6known for one product only

Key differences

The Kingston Technology 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V has 7 GB more internal memory than the Kingston Technology 1GB, DDR2, 1066MHz, Fujitsu-Siemens (8 GB vs 1 GB). Memory layout (modules x size): 1 x 1 GB on the Kingston Technology 1GB, DDR2, 1066MHz, Fujitsu-Siemens, 2 x 4 GB on the Kingston Technology 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V. Memory form factor: 204-pin SO-DIMM on the Kingston Technology 1GB, DDR2, 1066MHz, Fujitsu-Siemens, 240-pin DIMM on the Kingston Technology 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V.

Internal memory
- 1GB, DDR2, 1066MHz, Fujitsu-Siemens:1 GB
- 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V:8 GB
Memory layout (modules x size)
- 1GB, DDR2, 1066MHz, Fujitsu-Siemens:1 x 1 GB
- 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V:2 x 4 GB
Memory form factor
- 1GB, DDR2, 1066MHz, Fujitsu-Siemens:204-pin SO-DIMM
- 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V:240-pin DIMM

Side by side

Differences highlightedShow differences only

Comparison of 1GB, DDR2, 1066MHz, Fujitsu-Siemens, 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V
11 specifications	A Kingston Technology 1GB, DDR2, 1066MHz, Fujitsu-Siemens View product	B Kingston Technology 8GB 667MHz DDR2 ECC Fully Buff CL5 DIMM (Kit of 2) Quad Rank, x8 1.55V View product
Features3 differ
Internal memoryDiffers	1 GB	8 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 4 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
Memory busKnown for one	64 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory typeKnown for one	DDR3	Unknown — not stated by the source
Lead plating	Gold	Gold
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory voltageKnown for one	Unknown — not stated by the source	1.55 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.

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