Product comparison · 2 memory modules

Kingston Technology ValueRAM KVR1333D3Q8R9S/4G memory module vs Kingston Technology System Specific Memory M25664J90 memory module

Key differences

Internal memory
- ValueRAM KVR1333D3Q8R9S/4G memory module:4 GB
- System Specific Memory M25664J90 memory module:2 GB
Memory layout (modules x size)
- ValueRAM KVR1333D3Q8R9S/4G memory module:1 x 4 GB
- System Specific Memory M25664J90 memory module:1 x 2 GB
Component for
- ValueRAM KVR1333D3Q8R9S/4G memory module:PC/Server
- System Specific Memory M25664J90 memory module:Laptop
Memory form factor
- ValueRAM KVR1333D3Q8R9S/4G memory module:240-pin DIMM
- System Specific Memory M25664J90 memory module:204-pin SO-DIMM
ECC
- ValueRAM KVR1333D3Q8R9S/4G memory module:Yes
- System Specific Memory M25664J90 memory module:No
Memory bus
- ValueRAM KVR1333D3Q8R9S/4G memory module:72 bit
- System Specific Memory M25664J90 memory module:64 bit
Buffered memory type
- ValueRAM KVR1333D3Q8R9S/4G memory module:Registered (buffered)
- System Specific Memory M25664J90 memory module:Unregistered (unbuffered)
Module configuration
- ValueRAM KVR1333D3Q8R9S/4G memory module:512M X 72
- System Specific Memory M25664J90 memory module:256M X 64

Differences highlightedShow differences only

Comparison of KVR1333D3Q8R9S/4G, M25664J90
15 specifications	A Kingston Technology ValueRAM KVR1333D3Q8R9S/4G memory module Model KVR1333D3Q8R9S/4G View product	B Kingston Technology System Specific Memory M25664J90 memory module Model M25664J90 View product
Features8 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
Memory busDiffers	72 bit	64 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Module configurationDiffers	512M X 72	256M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead plating	Gold	Gold
Memory rankingKnown for one	4	Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Form factorKnown for one	Unknown — not stated by the source	204-pin SODIMM

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.