Kingston Technology 4GB 1066MHz vs Kingston Technology 4GB DDR3-1066

Comparison of 4GB 1066MHz, 4GB DDR3-1066

18 specifications	A Kingston Technology 4GB 1066MHzView product	B Kingston Technology 4GB DDR3-1066View product
Features1 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 GB	1 x 4 GB
Internal memory typeDiffers	DRAM	DDR3
Memory form factor	204-pin SO-DIMM	204-pin SO-DIMM
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 features1 differ
Chips organisation	X8	X8
CompatibilityDiffers	S26391-F504-L200 (Fujitsu); S26391-F791-L540 (Fujitsu)	51J0494 (Lenovo); 55Y3708 (Lenovo); 51J0493 (Lenovo); 55Y3714 (Lenovo)
Bus clock rate	1066 MHz	1066 MHz
Error indication	No	No
Form factor	204-pin SODIMM	204-pin SODIMM
Internal memory	4096 MB	4096 MB
Memory layout	1 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.