Product comparison · 2 memory modules

HyperX 256MB DDR2 533MHz vs Kingston Technology 256MB 333MHz DDR Non-ECC CL2.5 SODIMM

Key differences

Internal memory type
- HyperX 256MB DDR2 533MHz:DDR2
- 256MB 333MHz DDR Non-ECC CL2.5 SODIMM:DDR
Memory form factor
- HyperX 256MB DDR2 533MHz:240-pin DIMM
- 256MB 333MHz DDR Non-ECC CL2.5 SODIMM:200-pin SO-DIMM
CAS latency
- HyperX 256MB DDR2 533MHz:3
- 256MB 333MHz DDR Non-ECC CL2.5 SODIMM:2.5
Width
- HyperX 256MB DDR2 533MHz:133 mm
- 256MB 333MHz DDR Non-ECC CL2.5 SODIMM:67 mm
Depth
- HyperX 256MB DDR2 533MHz:2.7 mm
- 256MB 333MHz DDR Non-ECC CL2.5 SODIMM:3 mm
Height
- HyperX 256MB DDR2 533MHz:30 mm
- 256MB 333MHz DDR Non-ECC CL2.5 SODIMM:32 mm

Differences highlightedShow differences only

Comparison of HyperX 256MB DDR2 533MHz, 256MB 333MHz DDR Non-ECC CL2.5 SODIMM
17 specifications	A HyperX HyperX 256MB DDR2 533MHz View product	B Kingston Technology 256MB 333MHz DDR Non-ECC CL2.5 SODIMM View product
Features3 differ
Internal memory	0.25 GB	0.25 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 0.25 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECC	No	No
CAS latencyDiffers	3	2.5
Memory bus	64 bit	64 bit
Check width	16 bit	16 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Memory typeKnown for one	Unknown — not stated by the source	DDR
Memory clock speedKnown for one	533 MHz	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	133 mm	67 mm
DepthDiffers	2.7 mm	3 mm
HeightDiffers	30 mm	32 mm
Other featuresidentical
Mac compatibility	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °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.