Product comparison · 2 memory modules

Kingston Technology 48GB DDR3-1333 vs Kingston Technology 64GB DDR3 1333MHz Kit

Key differences

Internal memory
- 48GB DDR3-1333:48 GB
- 64GB DDR3 1333MHz Kit:64 GB
Memory layout (modules x size)
- 48GB DDR3-1333:3 x 16 GB
- 64GB DDR3 1333MHz Kit:4 x 16 GB
Memory voltage
- 48GB DDR3-1333:1.35 V
- 64GB DDR3 1333MHz Kit:1.5 V
Module configuration
- 48GB DDR3-1333:2G X 72
- 64GB DDR3 1333MHz Kit:2048M x 72
Internal memory
- 48GB DDR3-1333:49152 MB
- 64GB DDR3 1333MHz Kit:65536 MB
Memory layout
- 48GB DDR3-1333:3 x 16384 MB
- 64GB DDR3 1333MHz Kit:4 x 16384 MB

Differences highlightedShow differences only

Comparison of 48GB DDR3-1333, 64GB DDR3 1333MHz Kit
24 specifications	A Kingston Technology 48GB DDR3-1333 View product	B Kingston Technology 64GB DDR3 1333MHz Kit View product
Features4 differ
Internal memoryDiffers	48 GB	64 GB
Memory layout (modules x size)Differs	3 x 16 GB	4 x 16 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	9	9
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory ranking	2	2
Memory voltageDiffers	1.35 V	1.5 V
Module configurationDiffers	2G X 72	2048M x 72
Lead plating	Gold	Gold
Memory typeKnown for one	Unknown — not stated by the source	PC3-10600
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
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Height	30 mm	30 mm
Packaging dataidentical
Package type	DIMM	DIMM
Other features2 differ
Chips organisation	X4	x4
Bus clock rate	1333 MHz	1333 MHz
Error indication	ECC	ECC
Internal memoryDiffers	49152 MB	65536 MB
Memory layoutDiffers	3 x 16384 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.