Product comparison · 2 memory modules

Kingston Technology 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 vs Kingston Technology Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM

9specifications compared
6differ
3identical
0known for one product only

Key differences

The Kingston Technology 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 has 1 GB more internal memory than the Kingston Technology Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM (2 GB vs 1 GB). The Kingston Technology 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 has 0.5 more CAS latency than the Kingston Technology Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM (3 vs 2.5). The Kingston Technology Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM has 4 bit more check width than the Kingston Technology 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 (8 bit vs 4 bit). Internal memory type: DDR2 on the Kingston Technology 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4, DDR on the Kingston Technology Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM. Memory form factor: 240-pin DIMM on the Kingston Technology 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4, 184-Pin DIMM on the Kingston Technology Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM.

Internal memory
- 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4:2 GB
- Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM:1 GB
Internal memory type
- 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4:DDR2
- Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM:DDR
Memory form factor
- 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4:240-pin DIMM
- Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM:184-Pin DIMM
CAS latency
- 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4:3
- Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM:2.5
Check width
- 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4:4 bit
- Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM:8 bit
Memory voltage
- 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4:1.8 V
- Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4, Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM
9 specifications	A Kingston Technology 2GB 400MHz DDR2 ECC Registered CL3 DIMM Dual Rank, x4 View product	B Kingston Technology Memory ValueRAM 1GB 266MHz DDR ECC REG CL2 DIMM View product
Features6 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-Pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	3	2.5
Memory bus	72 bit	72 bit
Check widthDiffers	4 bit	8 bit
Memory voltageDiffers	1.8 V	2.5 V
Lead plating	Gold	Gold

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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