Product comparison · 2 memory modules

HyperX Memory HyperX 1GB 400MHz DDR vs Kingston Technology 1GB 533MHz PC2-4200

6specifications compared
2differ
4identical
13known for one product only

Key differences

The Kingston Technology 1GB 533MHz PC2-4200 has 2 more CAS latency than the HyperX Memory HyperX 1GB 400MHz DDR (4 vs 2). Memory form factor: 184-Pin DIMM on the HyperX Memory HyperX 1GB 400MHz DDR, 240-pin DIMM on the Kingston Technology 1GB 533MHz PC2-4200.

Memory form factor
- Memory HyperX 1GB 400MHz DDR:184-Pin DIMM
- 1GB 533MHz PC2-4200:240-pin DIMM
CAS latency
- Memory HyperX 1GB 400MHz DDR:2
- 1GB 533MHz PC2-4200:4

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 1GB 400MHz DDR, 1GB 533MHz PC2-4200
19 specifications	A HyperX Memory HyperX 1GB 400MHz DDR View product	B Kingston Technology 1GB 533MHz PC2-4200 View product
Features2 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Internal memory type	DDR	DDR
Memory form factorDiffers	184-Pin DIMM	240-pin DIMM
CAS latencyDiffers	2	4
Memory bus	64 bit	64 bit
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
Lead plating	Gold	Gold
ECCKnown for one	No	Unknown — not stated by the source
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
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
Internal memory access speedKnown for one	5 ns	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	240-pin DIMM
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
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.

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