Product comparison · 2 memory modules

Kingston Technology 4 GB DDR2 SDRAM Memory Module vs Nilox DDR-2 2GB

Key differences

Internal memory
- 4 GB DDR2 SDRAM Memory Module:4 GB
- DDR-2 2GB:2 GB
Memory layout (modules x size)
- 4 GB DDR2 SDRAM Memory Module:2 x 2 GB
- DDR-2 2GB:1 x 2 GB
ECC
- 4 GB DDR2 SDRAM Memory Module:Yes
- DDR-2 2GB:No
CAS latency
- 4 GB DDR2 SDRAM Memory Module:6
- DDR-2 2GB:5

Differences highlightedShow differences only

Comparison of 4 GB DDR2 SDRAM Memory Module, DDR-2 2GB
20 specifications	A Kingston Technology 4 GB DDR2 SDRAM Memory Module View product	B Nilox DDR-2 2GB View product
Features4 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 2 GB
ECCDiffers	Yes	No
CAS latencyDiffers	6	5
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Module configurationKnown for one	256M X 72	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Other featuresidentical
Special featuresKnown for one	Unbuffered	Unknown — not stated by the source
CompatibilityKnown for one	46C7427 (IBM); 46C7429 (IBM); 40W3167 (IBM)	Unknown — not stated by the source
Bus clock rateKnown for one	800 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	4096 MB	Unknown — not stated by the source
Memory layoutKnown for one	2 x 2048 MB	Unknown — not stated by the source
Number of pinsKnown for one	Unknown — not stated by the source	240

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.