Product comparison · 2 memory modules

Kingston Technology 2GB 400MHz ECC Single Rank Kit vs Kingston Technology 512MB 400MHz DDR2 ECC Reg CL3 DIMM Single Rank, x8 Intel Validated

Key differences

Internal memory
- 2GB 400MHz ECC Single Rank Kit:2 GB
- 512MB 400MHz DDR2 ECC Reg CL3 DIMM Single Rank, x8 Intel Validated:0.5 GB
Internal memory type
- 2GB 400MHz ECC Single Rank Kit:DRAM
- 512MB 400MHz DDR2 ECC Reg CL3 DIMM Single Rank, x8 Intel Validated:DDR2

Differences highlightedShow differences only

Comparison of 2GB 400MHz ECC Single Rank Kit, 512MB 400MHz DDR2 ECC Reg CL3 DIMM Single Rank, x8 Intel Validated
20 specifications	A Kingston Technology 2GB 400MHz ECC Single Rank Kit View product	B Kingston Technology 512MB 400MHz DDR2 ECC Reg CL3 DIMM Single Rank, x8 Intel Validated View product
Features2 differ
Internal memoryDiffers	2 GB	0.5 GB
Memory layout (modules x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Internal memory typeDiffers	DRAM	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	3	3
Memory bus	72 bit	72 bit
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltage	1.8 V	1.8 V
Module configurationKnown for one	128M X 72	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Lead plating	Gold	Gold
Check widthKnown for one	Unknown — not stated by the source	8 bit
Other featuresidentical
Chips organisationKnown for one	X4	Unknown — not stated by the source
CompatibilityKnown for one	S26361-F3072-L522 (Fujitsu)	Unknown — not stated by the source
Bus clock rateKnown for one	400 MHz	Unknown — not stated by the source
Error indicationKnown for one	ECC	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Internal memoryKnown for one	2048 MB	Unknown — not stated by the source
Memory layoutKnown for one	2 x 1024 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.