Product comparison · 2 memory modules

2-Power 4GB DDR2 800MHz SoDIMM Memory vs 2-Power 8GB DDR3 1333MHz SoDIMM Memory

Key differences

Internal memory
- 4GB DDR2 800MHz SoDIMM Memory:4 GB
- 8GB DDR3 1333MHz SoDIMM Memory:8 GB
Memory layout (modules x size)
- 4GB DDR2 800MHz SoDIMM Memory:1 x 4 GB
- 8GB DDR3 1333MHz SoDIMM Memory:1 x 8 GB
Internal memory type
- 4GB DDR2 800MHz SoDIMM Memory:DDR2
- 8GB DDR3 1333MHz SoDIMM Memory:DDR3
Memory form factor
- 4GB DDR2 800MHz SoDIMM Memory:200-pin SO-DIMM
- 8GB DDR3 1333MHz SoDIMM Memory:204-pin SO-DIMM
CAS latency
- 4GB DDR2 800MHz SoDIMM Memory:6
- 8GB DDR3 1333MHz SoDIMM Memory:9
Memory clock speed
- 4GB DDR2 800MHz SoDIMM Memory:800 MHz
- 8GB DDR3 1333MHz SoDIMM Memory:1333 MHz
Memory ranking
- 4GB DDR2 800MHz SoDIMM Memory:1
- 8GB DDR3 1333MHz SoDIMM Memory:2
Width
- 4GB DDR2 800MHz SoDIMM Memory:30 mm
- 8GB DDR3 1333MHz SoDIMM Memory:52 mm

Differences highlightedShow differences only

Comparison of MEM4303A, MEM5105A
16 specifications	A 2-Power 4GB DDR2 800MHz SoDIMM Memory Model MEM4303A View product	B 2-Power 8GB DDR3 1333MHz SoDIMM Memory Model MEM5105A View product
Features7 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	Laptop	Laptop
Memory form factorDiffers	200-pin SO-DIMM	204-pin SO-DIMM
ECC	No	No
CAS latencyDiffers	6	9
Memory clock speedDiffers	800 MHz	1333 MHz
Memory rankingDiffers	1	2
Product colour	Green	Green
Weight & dimensions3 differ
WidthDiffers	30 mm	52 mm
DepthDiffers	68 mm	152 mm
HeightDiffers	4 mm	6 mm
Weight	22 g	22 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
Certification	CE, RoHS	CE, 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.