Product comparison · 2 memory modules

HyperX 256MB 533MHz vs Kingston Technology ValueRAM 2x 512MB 400MHz DDR

11specifications compared
3differ
8identical
3known for one product only

Key differences

Internal memory
- HyperX 256MB 533MHz:0.25 GB
- ValueRAM 2x 512MB 400MHz DDR:0.5 GB
ECC
- HyperX 256MB 533MHz:No
- ValueRAM 2x 512MB 400MHz DDR:Yes
Memory bus
- HyperX 256MB 533MHz:64 bit
- ValueRAM 2x 512MB 400MHz DDR:72 bit

Side by side

Differences highlightedShow differences only

Comparison of HyperX 256MB 533MHz, ValueRAM 2x 512MB 400MHz DDR
14 specifications	A HyperX HyperX 256MB 533MHz View product	B Kingston Technology ValueRAM 2x 512MB 400MHz DDR View product
Features3 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECCDiffers	No	Yes
CAS latency	3	3
Memory clock speedKnown for one	533 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Check width	8 bit	8 bit
Memory voltageKnown for one	Unknown — not stated by the source	2.6 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Width	133 mm	133 mm
Depth	1.2 mm	1.2 mm
Height	32 mm	32 mm
Other featuresidentical
Mac compatibility	No	No

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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