Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 400MHz DDR vs Kingston Technology Memory 256MB 533MHz DDR2 CL4 MicroDIMM

Key differences

Internal memory
- Memory HyperX 1GB 400MHz DDR:1 GB
- Memory 256MB 533MHz DDR2 CL4 MicroDIMM:0.25 GB
Internal memory type
- Memory HyperX 1GB 400MHz DDR:DDR
- Memory 256MB 533MHz DDR2 CL4 MicroDIMM:DDR2
Memory form factor
- Memory HyperX 1GB 400MHz DDR:184-Pin DIMM
- Memory 256MB 533MHz DDR2 CL4 MicroDIMM:214-pin MicroDIMM
CAS latency
- Memory HyperX 1GB 400MHz DDR:2
- Memory 256MB 533MHz DDR2 CL4 MicroDIMM:4
Check width
- Memory HyperX 1GB 400MHz DDR:8 bit
- Memory 256MB 533MHz DDR2 CL4 MicroDIMM:16 bit
Memory voltage
- Memory HyperX 1GB 400MHz DDR:2.6 V
- Memory 256MB 533MHz DDR2 CL4 MicroDIMM:1.8 V

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 400MHz DDR, Memory 256MB 533MHz DDR2 CL4 MicroDIMM
12 specifications	A HyperX Memory HyperX 1GB 400MHz DDR View product	B Kingston Technology Memory 256MB 533MHz DDR2 CL4 MicroDIMM View product
Features6 differ
Internal memoryDiffers	1 GB	0.25 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-Pin DIMM	214-pin MicroDIMM
ECC	No	No
CAS latencyDiffers	2	4
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Memory bus	64 bit	64 bit
Check widthDiffers	8 bit	16 bit
Memory voltageDiffers	2.6 V	1.8 V
Lead plating	Gold	Gold
Internal memory access speedKnown for one	5 ns	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source

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.