Product comparison · 2 memory modules

Kingston Technology 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V vs Kingston Technology Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank

6specifications compared
5differ
1identical
3known for one product only

Key differences

The Kingston Technology Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank has 1.5 GB more internal memory than the Kingston Technology 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V (2 GB vs 0.5 GB). The Kingston Technology 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V has 2.5 more CAS latency than the Kingston Technology Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank (5 vs 2.5). The Kingston Technology Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank has 0.7 V more memory voltage than the Kingston Technology 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V (2.5 V vs 1.8 V). Internal memory type: DDR2 on the Kingston Technology 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V, DDR on the Kingston Technology Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank. Memory form factor: 240-pin DIMM on the Kingston Technology 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V, 184-Pin DIMM on the Kingston Technology Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank.

Internal memory
- 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V:0.5 GB
- Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank:2 GB
Internal memory type
- 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V:DDR2
- Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank:DDR
Memory form factor
- 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V:240-pin DIMM
- Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank:184-Pin DIMM
CAS latency
- 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V:5
- Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank:2.5
Memory voltage
- 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V:1.8 V
- Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V, Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank
9 specifications	A Kingston Technology 512 MB ( 2 x 256 MB ), DIMM 240-pin, DDR II, 667 MHz, PC2-5300, CL5, 1.8 V View product	B Kingston Technology Memory ValueRAM 2GB 266MHz DDR Reg CL2.5 DIMM Dual Rank View product
Features5 differ
Internal memoryDiffers	0.5 GB	2 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-Pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	5	2.5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Check widthKnown for one	Unknown — not stated by the source	8 bit
Memory voltageDiffers	1.8 V	2.5 V
Lead platingKnown for one	Unknown — not stated by the source	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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