Product comparison · 2 memory modules

2-Power 16GB PC3-12800 vs 2-Power 1GB DDR2 667MHz SoDIMM Memory

Key differences

Internal memory
- 16GB PC3-12800:16 GB
- 1GB DDR2 667MHz SoDIMM Memory:1 GB
Internal memory type
- 16GB PC3-12800:DDR3
- 1GB DDR2 667MHz SoDIMM Memory:DDR2
Component for
- 16GB PC3-12800:PC/Server
- 1GB DDR2 667MHz SoDIMM Memory:Laptop
Memory form factor
- 16GB PC3-12800:240-pin DIMM
- 1GB DDR2 667MHz SoDIMM Memory:200-pin SO-DIMM
ECC
- 16GB PC3-12800:Yes
- 1GB DDR2 667MHz SoDIMM Memory:No
CAS latency
- 16GB PC3-12800:11
- 1GB DDR2 667MHz SoDIMM Memory:5
Memory clock speed
- 16GB PC3-12800:1600 MHz
- 1GB DDR2 667MHz SoDIMM Memory:667 MHz

Differences highlightedShow differences only

Comparison of 16GB PC3-12800, MEM4201A
11 specifications	A 2-Power 16GB PC3-12800 View product	B 2-Power 1GB DDR2 667MHz SoDIMM Memory Model MEM4201A View product
Features7 differ
Internal memoryDiffers	16 GB	1 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	11	5
Memory clock speedDiffers	1600 MHz	667 MHz
Memory rankingKnown for one	Unknown — not stated by the source	1
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	10 g

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.