Samsung M393B5270DH0-CF809 memory module vs Samsung M393B5270DH0-YF808 memory module

Comparison of M393B5270DH0-CF809, M393B5270DH0-YF808

13 specifications	A Samsung M393B5270DH0-CF809 memory module Model M393B5270DH0-CF809 View product	B Samsung M393B5270DH0-YF808 memory module Model M393B5270DH0-YF808 View product
Features1 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	7	7
Memory clock speed	1066 MHz	1066 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltageDiffers	1.5 V	1.35,1.5 V
SPD profile	Yes	Yes
Weight & dimensionsidentical
Height	30 mm	30 mm
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Chips organisation	512Mx72	512Mx72

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.