Product comparison · 2 memory modules

Kingston Technology 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 vs Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8

7specifications compared
1differ
6identical
5known for one product only

Key differences

The Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8 has 2 GB more internal memory than the Kingston Technology 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 (4 GB vs 2 GB).

Internal memory
- 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8:2 GB
- 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8:4 GB

Side by side

Differences highlightedShow differences only

Comparison of 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8, 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8
12 specifications	A Kingston Technology 2GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Single Rank x8 View product	B Kingston Technology 4GB 800MHz DDR2 ECC Reg with Parity CL6 DIMM (Kit of 2) Dual Rank, x8 View product
Features1 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	6	6
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 plating	Gold	Gold
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8

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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