Product comparison · 2 memory modules

Kingston Technology System Specific Memory KTM-SX3138LV/4G memory module vs Kingston Technology System Specific Memory M25664J90S memory module

Key differences

Internal memory
- System Specific Memory KTM-SX3138LV/4G memory module:4 GB
- System Specific Memory M25664J90S memory module:2 GB
Memory layout (modules x size)
- System Specific Memory KTM-SX3138LV/4G memory module:1 x 4 GB
- System Specific Memory M25664J90S memory module:1 x 2 GB
Internal memory type
- System Specific Memory KTM-SX3138LV/4G memory module:DDR3L
- System Specific Memory M25664J90S memory module:DDR3
Component for
- System Specific Memory KTM-SX3138LV/4G memory module:PC/Server
- System Specific Memory M25664J90S memory module:Laptop
Memory form factor
- System Specific Memory KTM-SX3138LV/4G memory module:240-pin DIMM
- System Specific Memory M25664J90S memory module:204-pin SO-DIMM
Memory bus
- System Specific Memory KTM-SX3138LV/4G memory module:72 bit
- System Specific Memory M25664J90S memory module:64 bit
Buffered memory type
- System Specific Memory KTM-SX3138LV/4G memory module:Registered (buffered)
- System Specific Memory M25664J90S memory module:Unregistered (unbuffered)
Memory ranking
- System Specific Memory KTM-SX3138LV/4G memory module:2
- System Specific Memory M25664J90S memory module:1

Differences highlightedShow differences only

Comparison of KTM-SX3138LV/4G, M25664J90S
22 specifications	A Kingston Technology System Specific Memory KTM-SX3138LV/4G memory module Model KTM-SX3138LV/4G View product	B Kingston Technology System Specific Memory M25664J90S memory module Model M25664J90S View product
Features10 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory typeDiffers	DDR3L	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory busDiffers	72 bit	64 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Memory voltageDiffers	1.35 V	1.5 V
Module configurationDiffers	512M x 72	256M x 64
Packaging data1 differ
Package typeDiffers	DIMM	SO-DIMM
Other featuresidentical
Chips organisationKnown for one	X8	Unknown — not stated by the source
CompatibilityKnown for one	49Y1389 (IBM); 49Y1407 (IBM); 49Y1425 (IBM); 00U0282 (IBM)	Unknown — not stated by the source
Bus clock rateKnown for one	1333 MHz	Unknown — not stated by the source
Country of originKnown for one	United States	Unknown — not stated by the source
Error indicationKnown for one	ECC	Unknown — not stated by the source
Internal memoryKnown for one	4096 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 4096 MB	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.