Product comparison · 2 memory modules

Kingston Technology Memory ValueRAM 1GB 266MHz DDR Reg CL2.5 DIMM, x4 vs Lenovo 512MB DDR2 SDRAM UDIMM

6specifications compared
4differ
2identical
9known for one product only

Key differences

Internal memory
- Memory ValueRAM 1GB 266MHz DDR Reg CL2.5 DIMM, x4:1 GB
- 512MB DDR2 SDRAM UDIMM:0.5 GB
Internal memory type
- Memory ValueRAM 1GB 266MHz DDR Reg CL2.5 DIMM, x4:DDR
- 512MB DDR2 SDRAM UDIMM:DDR2
Memory form factor
- Memory ValueRAM 1GB 266MHz DDR Reg CL2.5 DIMM, x4:184-pin DIMM
- 512MB DDR2 SDRAM UDIMM:240-pin DIMM
CAS latency
- Memory ValueRAM 1GB 266MHz DDR Reg CL2.5 DIMM, x4:2.5
- 512MB DDR2 SDRAM UDIMM:3

Side by side

Differences highlightedShow differences only

Comparison of Memory ValueRAM 1GB 266MHz DDR Reg CL2.5 DIMM, x4, 512MB DDR2 SDRAM UDIMM
15 specifications	A Kingston Technology Memory ValueRAM 1GB 266MHz DDR Reg CL2.5 DIMM, x4 View product	B Lenovo 512MB DDR2 SDRAM UDIMM View product
Features4 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
Memory clock speedKnown for one	Unknown — not stated by the source	400 MHz
Memory busKnown for one	72 bit	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageKnown for one	2.5 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 65 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	134 mm
DepthKnown for one	Unknown — not stated by the source	30 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3200 Mbit/s

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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