Product comparison · 2 memory modules

Kingston Technology 12GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 3) vs Kingston Technology 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM

Key differences

Internal memory
- 12GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 3):12 GB
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:4 GB
Memory layout (modules x size)
- 12GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 3):3 x 4 GB
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:1 x 4 GB
Internal memory
- 12GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 3):12288 MB
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:4096 MB
Memory layout
- 12GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 3):3 x 4096 MB
- 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM:1 x 4096 MB

Differences highlightedShow differences only

Comparison of 12GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 3), 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM
17 specifications	A Kingston Technology 12GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM (Kit of 3)View product	B Kingston Technology 4GB, 1066MHz, DDR3, Non-ECC, CL7, DIMM View product
Features2 differ
Internal memoryDiffers	12 GB	4 GB
Memory layout (modules x size)Differs	3 x 4 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
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	12288 MB	4096 MB
Memory layoutDiffers	3 x 4096 MB	1 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.