Product comparison · 2 memory modules

Kingston Technology Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM vs Kingston Technology ValueRAM 2 x 512MB 400MHz DDR2 kit

Key differences

Internal memory
- Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM:0.5 GB
- ValueRAM 2 x 512MB 400MHz DDR2 kit:0.25 GB
Internal memory type
- Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM:DDR
- ValueRAM 2 x 512MB 400MHz DDR2 kit:DDR2
Memory form factor
- Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM:200-pin SO-DIMM
- ValueRAM 2 x 512MB 400MHz DDR2 kit:240-pin DIMM
ECC
- Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM:No
- ValueRAM 2 x 512MB 400MHz DDR2 kit:Yes
CAS latency
- Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM:2.5
- ValueRAM 2 x 512MB 400MHz DDR2 kit:3
Check width
- Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM:8 bit
- ValueRAM 2 x 512MB 400MHz DDR2 kit:16 bit

Differences highlightedShow differences only

Comparison of Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM, ValueRAM 2 x 512MB 400MHz DDR2 kit
13 specifications	A Kingston Technology Memory ValueRAM 512MB 266MHz DDR CL2.5 SODIMM View product	B Kingston Technology ValueRAM 2 x 512MB 400MHz DDR2 kit View product
Features6 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	2.5	3
Check widthDiffers	8 bit	16 bit
Memory voltageKnown for one	2.5 V	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133 mm
DepthKnown for one	Unknown — not stated by the source	4 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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.