Product comparison · 2 memory modules

Kingston Technology 2GB 1333MHz DDR3 vs Kingston Technology 4GB DDR3-1333

Key differences

Internal memory
- 2GB 1333MHz DDR3:2 GB
- 4GB DDR3-1333:4 GB
Memory layout (modules x size)
- 2GB 1333MHz DDR3:1 x 2 GB
- 4GB DDR3-1333:1 x 4 GB
Module configuration
- 2GB 1333MHz DDR3:256M X 64
- 4GB DDR3-1333:512M X 64
Memory type
- 2GB 1333MHz DDR3:PC3-10600
- 4GB DDR3-1333:DDR3

Differences highlightedShow differences only

Comparison of 2GB 1333MHz DDR3, 4GB DDR3-1333
22 specifications	A Kingston Technology 2GB 1333MHz DDR3 View product	B Kingston Technology 4GB DDR3-1333 View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory bus	64 bit	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationDiffers	256M X 64	512M X 64
Memory typeDiffers	PC3-10600	DDR3
Lead plating	Gold	Gold
Component forKnown for one	PC/Server	Unknown — not stated by the source
ECCKnown for one	No	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
CompatibilityKnown for one	Unknown — not stated by the source	A2578595 (DELL); A3132542 (DELL); A3132545 (DELL); A3139738 (DELL); A3414608 (DELL); A3708120 (DELL); A4892831 (DELL); A5039651 (DELL); A5039668 (DELL); A5039698 (DELL)
Bus clock rate	1333 MHz	1333 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Form factor	240-pin DIMM	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 4096 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	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.