HyperX Memory HyperX 512MB 400Mhz DDR nonECC vs Kingston Technology 256MB 100MHz ECC CL3 DIMM

Comparison of Memory HyperX 512MB 400Mhz DDR nonECC, 256MB 100MHz ECC CL3 DIMM

14 specifications	A HyperX Memory HyperX 512MB 400Mhz DDR nonECCView product	B Kingston Technology 256MB 100MHz ECC CL3 DIMMView product
Features1 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory typeKnown for one	DDR	—Unknown — not stated by the source
Memory form factorKnown for one	184-pin DIMM	—Unknown — not stated by the source
ECCKnown for one	No	—Unknown — not stated by the source
CAS latencyKnown for one	2	—Unknown — not stated by the source
Memory clock speedKnown for one	400 MHz	—Unknown — not stated by the source
Memory voltageKnown for one	2.6 V	—Unknown — not stated by the source
Lead platingKnown for one	Gold	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	10 - 50 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 90%
Other featuresidentical
Access timeKnown for one	—Unknown — not stated by the source	9 ms
Mac compatibilityKnown for one	—Unknown — not stated by the source	No
Processor frequencyKnown for one	—Unknown — not stated by the source	100 MHz
I/O portsKnown for one	—Unknown — not stated by the source	DIMM 168-pin

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.