Product comparison · 2 memory modules

HyperX Memory HyperX 256MB 333Mhz DDR nonECC C2 vs HyperX Memory HyperX 512MB 800MHz DDR2 CL5

Key differences

Internal memory
- Memory HyperX 256MB 333Mhz DDR nonECC C2:0.25 GB
- Memory HyperX 512MB 800MHz DDR2 CL5:0.5 GB
Internal memory type
- Memory HyperX 256MB 333Mhz DDR nonECC C2:DDR
- Memory HyperX 512MB 800MHz DDR2 CL5:DDR2
Memory form factor
- Memory HyperX 256MB 333Mhz DDR nonECC C2:184-pin DIMM
- Memory HyperX 512MB 800MHz DDR2 CL5:240-pin DIMM
CAS latency
- Memory HyperX 256MB 333Mhz DDR nonECC C2:2
- Memory HyperX 512MB 800MHz DDR2 CL5:5
Memory clock speed
- Memory HyperX 256MB 333Mhz DDR nonECC C2:333 MHz
- Memory HyperX 512MB 800MHz DDR2 CL5:800 MHz

Differences highlightedShow differences only

Comparison of Memory HyperX 256MB 333Mhz DDR nonECC C2, Memory HyperX 512MB 800MHz DDR2 CL5
13 specifications	A HyperX Memory HyperX 256MB 333Mhz DDR nonECC C2 View product	B HyperX Memory HyperX 512MB 800MHz DDR2 CL5 View product
Features5 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	2	5
Memory clock speedDiffers	333 MHz	800 MHz
Memory busKnown for one	Unknown — not stated by the source	64 bit
Check widthKnown for one	Unknown — not stated by the source	8 bit
Lead plating	Gold	Gold
Memory voltageKnown for one	2.6 V	Unknown — not stated by the source
Internal memory access speedKnown for one	6 ns	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Other featuresidentical
Processor frequencyKnown for one	Unknown — not stated by the source	800 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.