Product comparison · 2 memory modules

Kingston Technology 16GB (4x4GB) DDR3 vs Kingston Technology 3x4GB DDR3-1333

Key differences

Internal memory
- 16GB (4x4GB) DDR3:16 GB
- 3x4GB DDR3-1333:12 GB
Memory layout (modules x size)
- 16GB (4x4GB) DDR3:4 x 4 GB
- 3x4GB DDR3-1333:3 x 4 GB

Differences highlightedShow differences only

Comparison of 16GB (4x4GB) DDR3, 3x4GB DDR3-1333
20 specifications	A Kingston Technology 16GB (4x4GB) DDR3 View product	B Kingston Technology 3x4GB DDR3-1333 View product
Features2 differ
Internal memoryDiffers	16 GB	12 GB
Memory layout (modules x size)Differs	4 x 4 GB	3 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	1	Unknown — not stated by the source
Module configurationKnown for one	512M X 72	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Chips organisationKnown for one	X4	Unknown — not stated by the source
CompatibilityKnown for one	39U4448 (IBM)	Unknown — not stated by the source
Data transfer rateKnown for one	10600 Mbit/s	Unknown — not stated by the source
Bus clock rateKnown for one	1333 MHz	Unknown — not stated by the source
Error indicationKnown for one	ECC	Unknown — not stated by the source
Internal memoryKnown for one	16384 MB	Unknown — not stated by the source
Memory layoutKnown for one	4 x 4096 MB	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.