Product comparison · 2 memory modules

Kingston Technology 1GB 1333MHz DDR3 vs Kingston Technology 8GB DDR3 240-pin DIMM Kit

Key differences

Internal memory
- 1GB 1333MHz DDR3:1 GB
- 8GB DDR3 240-pin DIMM Kit:8 GB
Memory layout (modules x size)
- 1GB 1333MHz DDR3:1 x 1 GB
- 8GB DDR3 240-pin DIMM Kit:2 x 4 GB
Memory bus
- 1GB 1333MHz DDR3:64 bit
- 8GB DDR3 240-pin DIMM Kit:72 bit
Buffered memory type
- 1GB 1333MHz DDR3:Unregistered (unbuffered)
- 8GB DDR3 240-pin DIMM Kit:Registered (buffered)
Module configuration
- 1GB 1333MHz DDR3:128M X 64
- 8GB DDR3 240-pin DIMM Kit:512M X 72
Bus clock rate
- 1GB 1333MHz DDR3:1333 MHz
- 8GB DDR3 240-pin DIMM Kit:1066 MHz

Differences highlightedShow differences only

Comparison of 1GB 1333MHz DDR3, 8GB DDR3 240-pin DIMM Kit
20 specifications	A Kingston Technology 1GB 1333MHz DDR3 View product	B Kingston Technology 8GB DDR3 240-pin DIMM Kit View product
Features5 differ
Internal memoryDiffers	1 GB	8 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	7
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	128M X 64	512M X 72
Memory type	DDR3	DDR3
Lead plating	Gold	Gold
Component forKnown for one	PC/Server	Unknown — not stated by the source
Other features1 differ
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateDiffers	1333 MHz	1066 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factor	240-pin DIMM	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 4096 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.