Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 400Mhz DDR nonECC vs Kingston Technology 256MB 333MHz DDR Non-ECC CL2.5 DIMM

6specifications compared
3differ
3identical
3known for one product only

Key differences

The HyperX Memory HyperX 512MB 400Mhz DDR nonECC has 0.25 GB more internal memory than the Kingston Technology 256MB 333MHz DDR Non-ECC CL2.5 DIMM (0.5 GB vs 0.25 GB). The Kingston Technology 256MB 333MHz DDR Non-ECC CL2.5 DIMM has 0.5 more CAS latency than the HyperX Memory HyperX 512MB 400Mhz DDR nonECC (2.5 vs 2). The HyperX Memory HyperX 512MB 400Mhz DDR nonECC has 0.1 V more memory voltage than the Kingston Technology 256MB 333MHz DDR Non-ECC CL2.5 DIMM (2.6 V vs 2.5 V).

Internal memory
- Memory HyperX 512MB 400Mhz DDR nonECC:0.5 GB
- 256MB 333MHz DDR Non-ECC CL2.5 DIMM:0.25 GB
CAS latency
- Memory HyperX 512MB 400Mhz DDR nonECC:2
- 256MB 333MHz DDR Non-ECC CL2.5 DIMM:2.5
Memory voltage
- Memory HyperX 512MB 400Mhz DDR nonECC:2.6 V
- 256MB 333MHz DDR Non-ECC CL2.5 DIMM:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 400Mhz DDR nonECC, 256MB 333MHz DDR Non-ECC CL2.5 DIMM
9 specifications	A HyperX Memory HyperX 512MB 400Mhz DDR nonECC View product	B Kingston Technology 256MB 333MHz DDR Non-ECC CL2.5 DIMM View product
Features3 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyDiffers	2	2.5
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Memory voltageDiffers	2.6 V	2.5 V
Lead plating	Gold	Gold
Memory busKnown for one	Unknown — not stated by the source	64 bit

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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