Product comparison · 2 memory modules

Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 vs Kingston Technology Memory 256MB Reg ECC DDR CL2.5

9specifications compared
2differ
7identical
1known for one product only

Key differences

The Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 has 0.75 GB more internal memory than the Kingston Technology Memory 256MB Reg ECC DDR CL2.5 (1 GB vs 0.25 GB). The Kingston Technology Memory 256MB Reg ECC DDR CL2.5 has 4 bit more check width than the Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 (8 bit vs 4 bit).

Internal memory
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:1 GB
- Memory 256MB Reg ECC DDR CL2.5:0.25 GB
Check width
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:4 bit
- Memory 256MB Reg ECC DDR CL2.5:8 bit

Side by side

Differences highlightedShow differences only

Comparison of Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4, Memory 256MB Reg ECC DDR CL2.5
10 specifications	A Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 View product	B Kingston Technology Memory 256MB Reg ECC DDR CL2.5 View product
Features2 differ
Internal memoryDiffers	1 GB	0.25 GB
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Memory form factor	184-Pin DIMM	184-Pin DIMM
ECC	Yes	Yes
CAS latency	2.5	2.5
Memory bus	72 bit	72 bit
Check widthDiffers	4 bit	8 bit
Memory voltage	2.5 V	2.5 V
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C

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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