Product comparison · 2 memory modules

Kingston Technology 4GB DDR3 1600MHz vs Kingston Technology 64GB DDR3 1333MHz Kit

Key differences

Internal memory
- 4GB DDR3 1600MHz:4 GB
- 64GB DDR3 1333MHz Kit:64 GB
Memory layout (modules x size)
- 4GB DDR3 1600MHz:1 x 4 GB
- 64GB DDR3 1333MHz Kit:4 x 16 GB
Memory form factor
- 4GB DDR3 1600MHz:204-pin SO-DIMM
- 64GB DDR3 1333MHz Kit:240-pin DIMM
ECC
- 4GB DDR3 1600MHz:No
- 64GB DDR3 1333MHz Kit:Yes
CAS latency
- 4GB DDR3 1600MHz:11
- 64GB DDR3 1333MHz Kit:9
Memory bus
- 4GB DDR3 1600MHz:64 bit
- 64GB DDR3 1333MHz Kit:72 bit
Buffered memory type
- 4GB DDR3 1600MHz:Unregistered (unbuffered)
- 64GB DDR3 1333MHz Kit:Registered (buffered)
Module configuration
- 4GB DDR3 1600MHz:512M X 64
- 64GB DDR3 1333MHz Kit:2048M x 72

Differences highlightedShow differences only

Comparison of 4GB DDR3 1600MHz, 64GB DDR3 1333MHz Kit
23 specifications	A Kingston Technology 4GB DDR3 1600MHz View product	B Kingston Technology 64GB DDR3 1333MHz Kit View product
Features8 differ
Internal memoryDiffers	4 GB	64 GB
Memory layout (modules x size)Differs	1 x 4 GB	4 x 16 GB
Internal memory type	DDR3	DDR3
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	11	9
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationDiffers	512M X 64	2048M x 72
Memory typeKnown for one	Unknown — not stated by the source	PC3-10600
Lead plating	Gold	Gold
Component forKnown for one	Laptop	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Packaging data1 differ
Package typeDiffers	SO-DIMM	DIMM
Other features4 differ
Chips organisationKnown for one	Unknown — not stated by the source	x4
Bus clock rateDiffers	1600 MHz	1333 MHz
Error indicationDiffers	No	ECC
Internal memoryDiffers	4096 MB	65536 MB
Memory layoutDiffers	1 x 4096 MB	4 x 16384 MB
Number of pinsKnown for one	Unknown — not stated by the source	240

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.