Product comparison · 2 memory modules

Kingston Technology 2GB 533MHz vs Kingston Technology ValueRAM 2x 512MB 400MHz DDR2

Key differences

Differences highlightedShow differences only

Comparison of 2GB 533MHz, ValueRAM 2x 512MB 400MHz DDR2
17 specifications	A Kingston Technology 2GB 533MHz View product	B Kingston Technology ValueRAM 2x 512MB 400MHz DDR2 View product
Features4 differ
Internal memoryDiffers	2 GB	0.5 GB
Memory layout (modules x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	4	3
Memory busDiffers	64 bit	72 bit
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Module configurationKnown for one	256M X 64	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Check widthKnown for one	Unknown — not stated by the source	4 bit
Other featuresidentical
Bus clock rateKnown for one	533 MHz	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133 mm
DepthKnown for one	Unknown — not stated by the source	4 mm
HeightKnown for one	Unknown — not stated by the source	30 mm

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.