Kingston Technology 12GB DDR3-1333 vs Kingston Technology 3 x 4GB DDR3 1600MHz ECC

Comparison of 12GB DDR3-1333, 3 x 4GB DDR3 1600MHz ECC

16 specifications	A Kingston Technology 12GB DDR3-1333View product	B Kingston Technology 3 x 4GB DDR3 1600MHz ECCView product
Features1 differ
Internal memory	12 GB	12 GB
Memory layout (modules x size)	3 x 4 GB	3 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	9	11
Memory busKnown for one	72 bit	—Unknown — not stated by the source
Buffered memory type	Registered (buffered)	Registered (buffered)
Module configuration	512M X 72	512M x 72
Lead plating	Gold	Gold
Memory voltageKnown for one	—Unknown — not stated by the source	1.5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-55 - 100 °C	—Unknown — not stated by the source
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Chips organisation	X8	x8
Bus clock rateKnown for one	1333 MHz	—Unknown — not stated by the source

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.