Product comparison · 2 memory modules

Kingston Technology 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4 vs Kingston Technology 4GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM (Kit of 2), Single Rank, x4

Key differences

Internal memory
- 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4:2 GB
- 4GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM (Kit of 2), Single Rank, x4:4 GB

Differences highlightedShow differences only

Comparison of 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4, 4GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM (Kit of 2), Single Rank, x4
8 specifications	A Kingston Technology 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4 View product	B Kingston Technology 4GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM (Kit of 2), Single Rank, x4 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	5	5
Memory voltage	1.8 V	1.8 V
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.