Kingston Technology 1GB DDR2-533 vs Kingston Technology 1GB ECC

Comparison of 1GB DDR2-533, 1GB ECC

17 specifications	A Kingston Technology 1GB DDR2-533View product	B Kingston Technology 1GB ECCView product
Featuresidentical
Memory layout (modules x size)Known for one	1 x 1 GB	—Unknown — not stated by the source
Internal memory typeKnown for one	DDR2	—Unknown — not stated by the source
Memory form factorKnown for one	240-pin DIMM	—Unknown — not stated by the source
CAS latencyKnown for one	4	—Unknown — not stated by the source
Memory busKnown for one	64 bit	—Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	—Unknown — not stated by the source
Module configurationKnown for one	128M X 64	—Unknown — not stated by the source
Memory typeKnown for one	DDR2	—Unknown — not stated by the source
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
Access timeKnown for one	—Unknown — not stated by the source	9 ms
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Any
Mac compatibilityKnown for one	—Unknown — not stated by the source	No
I/O portsKnown for one	—Unknown — not stated by the source	DIMM 168-pin
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 85%

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.