Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 400Mhz DDR 2Pk vs Kingston Technology 1GB DDR2-533 SODIMM

Key differences

Internal memory
- Memory HyperX 512MB 400Mhz DDR 2Pk:0.25 GB
- 1GB DDR2-533 SODIMM:1 GB
Internal memory type
- Memory HyperX 512MB 400Mhz DDR 2Pk:DDR
- 1GB DDR2-533 SODIMM:DRAM
Memory form factor
- Memory HyperX 512MB 400Mhz DDR 2Pk:184-Pin DIMM
- 1GB DDR2-533 SODIMM:200-pin SO-DIMM
CAS latency
- Memory HyperX 512MB 400Mhz DDR 2Pk:2
- 1GB DDR2-533 SODIMM:4

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 400Mhz DDR 2Pk, 1GB DDR2-533 SODIMM
18 specifications	A HyperX Memory HyperX 512MB 400Mhz DDR 2Pk View product	B Kingston Technology 1GB DDR2-533 SODIMM View product
Features4 differ
Internal memoryDiffers	0.25 GB	1 GB
Internal memory typeDiffers	DDR	DRAM
Memory form factorDiffers	184-Pin DIMM	200-pin SO-DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyDiffers	2	4
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Memory bus	64 bit	64 bit
Check widthKnown for one	8 bit	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
Internal memory access speedKnown for one	5 ns	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Module configurationKnown for one	Unknown — not stated by the source	128M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	533 MHz
Form factorKnown for one	Unknown — not stated by the source	200-pin SODIMM

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.