Product comparison · 2 memory modules

Fujitsu 4GB DDR3 800 MHz PC3-6400 SO-DIMM vs Kingston Technology 8GB 1333MHz Reg ECC Low Voltage Module

4specifications compared
3differ
1identical
23known for one product only

Key differences

Internal memory
- 4GB DDR3 800 MHz PC3-6400 SO-DIMM:4 GB
- 8GB 1333MHz Reg ECC Low Voltage Module:8 GB
Component for
- 4GB DDR3 800 MHz PC3-6400 SO-DIMM:Laptop
- 8GB 1333MHz Reg ECC Low Voltage Module:PC/Server
Memory form factor
- 4GB DDR3 800 MHz PC3-6400 SO-DIMM:204-pin SO-DIMM
- 8GB 1333MHz Reg ECC Low Voltage Module:240-pin DIMM

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3 800 MHz PC3-6400 SO-DIMM, 8GB 1333MHz Reg ECC Low Voltage Module
27 specifications	A Fujitsu 4GB DDR3 800 MHz PC3-6400 SO-DIMM View product	B Kingston Technology 8GB 1333MHz Reg ECC Low Voltage Module View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Internal memory type	DDR3	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Module configurationKnown for one	Unknown — not stated by the source	1024M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4
CompatibilityKnown for one	Unknown — not stated by the source	604502-B21 (HP); 604506-B21 (HP); 605313-071 (HP); 606427-001 (HP); 647877-B21 (HP); 647897-B21 (HP)
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factorKnown for one	Unknown — not stated by the source	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	1 x 8192 MB
Number of pinsKnown 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	-25 - 95 °C	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source

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.

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