Product comparison · 2 memory modules

Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 vs Kingston Technology Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk

9specifications compared
6differ
3identical
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 ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk (1 GB vs 0.5 GB). The Kingston Technology Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 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 ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 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 type: DDR on the Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4, DDR2 on the Kingston Technology Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk. Memory form factor: 184-Pin DIMM on the Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4, 240-pin DIMM on the Kingston Technology Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk.

Internal memory
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:1 GB
- Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk:0.5 GB
Internal memory type
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:DDR
- Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk:DDR2
Memory form factor
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:184-Pin DIMM
- Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk:240-pin DIMM
CAS latency
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:2.5
- Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk:3
Check width
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:4 bit
- Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk:8 bit
Memory voltage
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:2.5 V
- Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4, Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk
10 specifications	A Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 View product	B Kingston Technology Memory ValueRam 1GB 400MHz DDR2 ECC CL3 DIMM 2pk View product
Features6 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-Pin DIMM	240-pin DIMM
CAS latencyDiffers	2.5	3
Check widthDiffers	4 bit	8 bit
Memory voltageDiffers	2.5 V	1.8 V
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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