Kingston Technology 128MB module vs Kingston Technology 256MB MEMORY ECC 1 MODULE

Comparison of 128MB module, 256MB MEMORY ECC 1 MODULE

12 specifications	A Kingston Technology 128MB moduleView product	B Kingston Technology 256MB MEMORY ECC 1 MODULEView product
Featuresidentical
Memory form factorKnown for one	168-pin DIMM	—Unknown — not stated by the source
ECCKnown for one	Yes	—Unknown — not stated by the source
Memory busKnown for one	64 bit	—Unknown — not stated by the source
Check widthKnown for one	8 bit	—Unknown — not stated by the source
Memory voltageKnown for one	3.3 V	—Unknown — not stated by the source
Internal memory access speedKnown for one	10 ns	—Unknown — not stated by the source
Internal memoryKnown for one	—Unknown — not stated by the source	0.25 GB
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 55 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 85%
Other featuresidentical
Access timeKnown for one	—Unknown — not stated by the source	10 ms
Mac compatibilityKnown for one	—Unknown — not stated by the source	No
Processor frequencyKnown for one	—Unknown — not stated by the source	266 MHz

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.