Product comparison · 2 memory modules

Kingston Technology 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4 vs Kingston Technology 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3)

Key differences

Internal memory
- 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4:2 GB
- 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):3 GB
Internal memory type
- 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4:DDR2
- 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):DDR3
CAS latency
- 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4:5
- 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):7
Memory voltage
- 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4:1.8 V
- 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3):1.5 V

Differences highlightedShow differences only

Comparison of 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4, 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3)
8 specifications	A Kingston Technology 2GB, 800MHz, DDR2, ECC Fully Buffered, CL5, DIMM Single Rank, x4 View product	B Kingston Technology 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3)View product
Features4 differ
Internal memoryDiffers	2 GB	3 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	3 x 1 GB
Internal memory typeDiffers	DDR2	DDR3
CAS latencyDiffers	5	7
Memory voltageDiffers	1.8 V	1.5 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.