Product comparison · 2 memory modules

Kingston Technology 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM vs Kingston Technology 8GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 2)

Key differences

Internal memory
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:4 GB
- 8GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 2):8 GB
Memory layout (modules x size)
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:1 x 4 GB
- 8GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 2):2 x 4 GB
Internal memory
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:4096 MB
- 8GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 2):8192 MB
Memory layout
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:1 x 4096 MB
- 8GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 2):2 x 4096 MB

Differences highlightedShow differences only

Comparison of 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM, 8GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 2)
18 specifications	A Kingston Technology 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM View product	B Kingston Technology 8GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 2)View product
Features2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	2 x 4 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latency	7	7
Memory bus	64 bit	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltage	1.5 V	1.5 V
Module configuration	512M X 64	512M X 64
Memory type	DDR3	DDR3
Lead plating	Gold	Gold
Other features2 differ
Bus clock rate	1066 MHz	1066 MHz
Error indication	No	No
Form factor	240-pin DIMM	240-pin DIMM
Internal memoryDiffers	4096 MB	8192 MB
Memory layoutDiffers	1 x 4096 MB	2 x 4096 MB

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.