Product comparison · 2 memory modules

Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 vs Kingston Technology Memory 1GB Kit400MHz ECCReg DDR CL3 2pk

9specifications compared
4differ
5identical
1known for one product only

Key differences

The Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 has 0.5 GB more internal memory than the Kingston Technology Memory 1GB Kit400MHz ECCReg DDR CL3 2pk (1 GB vs 0.5 GB). The Kingston Technology Memory 1GB Kit400MHz ECCReg DDR CL3 2pk has 0.5 more CAS latency than the Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 (3 vs 2.5). The Kingston Technology Memory 1GB Kit400MHz ECCReg DDR CL3 2pk 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 1GB Kit400MHz ECCReg DDR CL3 2pk:0.5 GB
CAS latency
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:2.5
- Memory 1GB Kit400MHz ECCReg DDR CL3 2pk:3
Check width
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:4 bit
- Memory 1GB Kit400MHz ECCReg DDR CL3 2pk:8 bit
Memory voltage
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:2.5 V
- Memory 1GB Kit400MHz ECCReg DDR CL3 2pk:2.6 V

Side by side

Differences highlightedShow differences only

Comparison of Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4, Memory 1GB Kit400MHz ECCReg DDR CL3 2pk
10 specifications	A Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 View product	B Kingston Technology Memory 1GB Kit400MHz ECCReg DDR CL3 2pk View product
Features4 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-Pin DIMM	184-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	2.5	3
Memory bus	72 bit	72 bit
Check widthDiffers	4 bit	8 bit
Memory voltageDiffers	2.5 V	2.6 V
Lead plating	Gold	Gold
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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