Product comparison · 2 memory modules

Kingston Technology 2GB DDR3 1333MHz Module vs Kingston Technology System Specific Memory KFJ9900ES/2G memory module

Key differences

Buffered memory type
- 2GB DDR3 1333MHz Module:Registered (buffered)
- System Specific Memory KFJ9900ES/2G memory module:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 2GB DDR3 1333MHz Module, KFJ9900ES/2G
22 specifications	A Kingston Technology 2GB DDR3 1333MHz Module View product	B Kingston Technology System Specific Memory KFJ9900ES/2G memory module Model KFJ9900ES/2G View product
Features1 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)	1 x 2 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	9	9
Memory bus	72 bit	72 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory ranking	1	1
Memory voltage	1.5 V	1.5 V
Module configuration	256M X 72	256M X 72
Memory typeKnown for one	PC-10600	Unknown — not stated by the source
Lead plating	Gold	Gold
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other featuresidentical
Chips organisation	X8	X8
Bus clock rate	1333 MHz	1333 MHz
Form factor	240-pin DIMM	240-pin DIMM
Number of pinsKnown for one	240	Unknown — not stated by the source
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 2048 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.