Product comparison · 2 memory modules

Kingston Technology 1GB 1066MHz DDR3 Non-ECC CL7 DIMM vs Kingston Technology 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM

6specifications compared
4differ
2identical
5known for one product only

Key differences

The Kingston Technology 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM has 7 GB more internal memory than the Kingston Technology 1GB 1066MHz DDR3 Non-ECC CL7 DIMM (8 GB vs 1 GB). The Kingston Technology 1GB 1066MHz DDR3 Non-ECC CL7 DIMM has 3 more CAS latency than the Kingston Technology 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM (7 vs 4). The Kingston Technology 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM has 0.3 V more memory voltage than the Kingston Technology 1GB 1066MHz DDR3 Non-ECC CL7 DIMM (1.8 V vs 1.5 V). Internal memory type: DDR3 on the Kingston Technology 1GB 1066MHz DDR3 Non-ECC CL7 DIMM, DDR2 on the Kingston Technology 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM.

Internal memory
- 1GB 1066MHz DDR3 Non-ECC CL7 DIMM:1 GB
- 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM:8 GB
Internal memory type
- 1GB 1066MHz DDR3 Non-ECC CL7 DIMM:DDR3
- 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM:DDR2
CAS latency
- 1GB 1066MHz DDR3 Non-ECC CL7 DIMM:7
- 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM:4
Memory voltage
- 1GB 1066MHz DDR3 Non-ECC CL7 DIMM:1.5 V
- 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of 1GB 1066MHz DDR3 Non-ECC CL7 DIMM, 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM
11 specifications	A Kingston Technology 1GB 1066MHz DDR3 Non-ECC CL7 DIMM View product	B Kingston Technology 8GB(2 x 4GB), 533MHz, DDR2, ECC, CL4, DIMM View product
Features4 differ
Internal memoryDiffers	1 GB	8 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3	DDR2
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyDiffers	7	4
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 voltageDiffers	1.5 V	1.8 V
Memory typeKnown for one	DDR3	Unknown — not stated by the source

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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