Product comparison · 2 memory modules

Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin vs Buffalo 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001)

Key differences

Internal memory
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:0.5 GB
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001):1 GB
Internal memory type
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:DDR
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001):DDR2
Memory form factor
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:184-pin DIMM
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001):200-pin SO-DIMM
CAS latency
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:3
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001):5
Memory clock speed
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:400 MHz
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001):667 MHz
Memory voltage
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:2.6 V
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001):1.8 V

Differences highlightedShow differences only

Comparison of 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin, 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001)
7 specifications	A Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin View product	B Buffalo 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 200 Pin (12659-0001)View product
Features6 differ
Internal memoryDiffers	0.5 GB	1 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-pin DIMM	200-pin SO-DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyDiffers	3	5
Memory clock speedDiffers	400 MHz	667 MHz
Memory voltageDiffers	2.6 V	1.8 V

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.