Product comparison · 2 memory modules

Kingston Technology 2GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8 vs Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP

7specifications compared
1differ
6identical
4known for one product only

Key differences

CAS latency
- 2GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8:4
- 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP:5

Side by side

Differences highlightedShow differences only

Comparison of 2GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8, 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP
11 specifications	A Kingston Technology 2GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8 View product	B Kingston Technology 2GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 VLP View product
Features1 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 type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	4	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 plating	Gold	Gold

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.

More memory module comparisons

All memory module comparisons