Product comparison · 2 memory modules

Kingston Technology 1GB 400MHz vs Kingston Technology 2GB DDR333 Kit

Key differences

Internal memory
- 1GB 400MHz:1 GB
- 2GB DDR333 Kit:2 GB
Memory layout (modules x size)
- 1GB 400MHz:1 x 1 GB
- 2GB DDR333 Kit:2 x 1 GB
Internal memory type
- 1GB 400MHz:DDR2
- 2GB DDR333 Kit:DRAM
Memory form factor
- 1GB 400MHz:240-pin DIMM
- 2GB DDR333 Kit:184-pin DIMM
Memory bus
- 1GB 400MHz:64 bit
- 2GB DDR333 Kit:72 bit
Buffered memory type
- 1GB 400MHz:Unregistered (unbuffered)
- 2GB DDR333 Kit:Registered (buffered)
Memory type
- 1GB 400MHz:DDR2
- 2GB DDR333 Kit:DDR

Differences highlightedShow differences only

Comparison of 1GB 400MHz, 2GB DDR333 Kit
14 specifications	A Kingston Technology 1GB 400MHz View product	B Kingston Technology 2GB DDR333 Kit View product
Features7 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 1 GB
Internal memory typeDiffers	DDR2	DRAM
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
CAS latencyKnown for one	3	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Module configurationKnown for one	128M X 64	Unknown — not stated by the source
Memory typeDiffers	DDR2	DDR
ECCKnown for one	Unknown — not stated by the source	Yes
Lead platingKnown for one	Unknown — not stated by the source	Gold
Other featuresidentical
Chips organisationKnown for one	X8	Unknown — not stated by the source
Bus clock rateKnown for one	400 MHz	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	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.