Product comparison · 2 memory modules

Kingston Technology 4GB DDR3L-1333MHz vs Kingston Technology 8GB DDR3L-1333MHz

Key differences

Internal memory
- 4GB DDR3L-1333MHz:4 GB
- 8GB DDR3L-1333MHz:8 GB
Memory layout (modules x size)
- 4GB DDR3L-1333MHz:1 x 4 GB
- 8GB DDR3L-1333MHz:1 x 8 GB
Module configuration
- 4GB DDR3L-1333MHz:512M x 72
- 8GB DDR3L-1333MHz:1024M x 72
Internal memory
- 4GB DDR3L-1333MHz:4096 MB
- 8GB DDR3L-1333MHz:8192 MB
Memory layout
- 4GB DDR3L-1333MHz:1 x 4096 MB
- 8GB DDR3L-1333MHz:1 x 8192 MB

Differences highlightedShow differences only

Comparison of 4GB DDR3L-1333MHz, 8GB DDR3L-1333MHz
21 specifications	A Kingston Technology 4GB DDR3L-1333MHz View product	B Kingston Technology 8GB DDR3L-1333MHz View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Component for	Laptop	Laptop
Memory form factor	204-pin SO-DIMM	204-pin SO-DIMM
ECC	Yes	Yes
CAS latency	9	9
Memory bus	72 bit	72 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltage	1.35 V	1.35 V
Module configurationDiffers	512M x 72	1024M x 72
Lead plating	Gold	Gold
Memory rankingKnown for one	2	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	67.6 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Packaging dataidentical
Package type	SO-DIMM	SO-DIMM
Other features2 differ
Chips organisation	X8	X8
Bus clock rate	1333 MHz	1333 MHz
Error indication	ECC	ECC
Internal memoryDiffers	4096 MB	8192 MB
Memory layoutDiffers	1 x 4096 MB	1 x 8192 MB

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.