Product comparison · 2 memory modules

Lenovo 4GB (2x2GB) Memory Kit vs Lenovo Memory Kit 8GB (2x4GB)

8specifications compared
4differ
4identical
0known for one product only

Key differences

Internal memory
- 4GB (2x2GB) Memory Kit:4 GB
- Memory Kit 8GB (2x4GB):8 GB
Memory layout (modules x size)
- 4GB (2x2GB) Memory Kit:2 x 2 GB
- Memory Kit 8GB (2x4GB):2 x 4 GB
CAS latency
- 4GB (2x2GB) Memory Kit:5
- Memory Kit 8GB (2x4GB):2
Memory clock speed
- 4GB (2x2GB) Memory Kit:667 MHz
- Memory Kit 8GB (2x4GB):400 MHz

Side by side

Differences highlightedShow differences only

Comparison of 4GB (2x2GB) Memory Kit, Memory Kit 8GB (2x4GB)
8 specifications	A Lenovo 4GB (2x2GB) Memory Kit View product	B Lenovo Memory Kit 8GB (2x4GB)View product
Features4 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	2 x 2 GB	2 x 4 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	5	2
Memory clock speedDiffers	667 MHz	400 MHz
Other featuresidentical
Number of pins	240	240

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