Product comparison · 2 memory modules

Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin vs Buffalo 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin

Key differences

Internal memory type
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:DDR
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin:DDR2
Memory form factor
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:184-pin DIMM
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin:240-pin DIMM
CAS latency
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:3
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin:4
Memory clock speed
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:400 MHz
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin:533 MHz
Memory voltage
- 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin:2.6 V
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin:1.8 V

Differences highlightedShow differences only

Comparison of 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin, 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin
7 specifications	A Buffalo 400MHz, PC3200 Unbuffered x64 Non-ECC, 184 Pin View product	B Buffalo 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin View product
Features5 differ
Internal memory	0.5 GB	0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	3	4
Memory clock speedDiffers	400 MHz	533 MHz
Memory voltageDiffers	2.6 V	1.8 V

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