Product comparison · 2 memory modules

2-Power 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G vs 2-Power 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G

Key differences

Internal memory
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:2 GB
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:8 GB
Memory layout (modules x size)
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:1 x 2 GB
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:1 x 8 GB
Internal memory type
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:DDR2
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:DDR3L
Component for
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:PC/Server
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:Laptop
Memory form factor
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:240-pin DIMM
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:204-pin SO-DIMM
CAS latency
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:6
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:11
Memory clock speed
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:800 MHz
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:1600 MHz
Width
- 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G:32 mm
- 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G:30 mm

Differences highlightedShow differences only

Comparison of 2PDPC2568UDAB12G, 2PSPC31600SDDD18G
20 specifications	A 2-Power 2GB MultiSpeed 533/667/800 MHz DIMM Memory - replaces 2PDPC2568UDAB12G Model 2PDPC2568UDAB12G View product	B 2-Power 8GB MultiSpeed 1066/1333/1600 MHz SODIMM Memory - replaces 2PSPC31600SDDD18G Model 2PSPC31600SDDD18G View product
Features7 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3L
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECC	No	No
CAS latencyDiffers	6	11
Memory clock speedDiffers	800 MHz	1600 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory ranking	2	2
Product colour	Green	Green
Weight & dimensions3 differ
WidthDiffers	32 mm	30 mm
DepthDiffers	134 mm	68 mm
Height	4 mm	4 mm
WeightDiffers	16 g	9 g
Packaging data2 differ
Package width	45 mm	45 mm
Package depthDiffers	145 mm	80 mm
Package height	5 mm	5 mm
Package typeDiffers	DIMM	SO-DIMM
Other featuresidentical
Certification	RoHS	RoHS

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.