Product comparison · 2 memory modules

Buffalo 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin (D2U533B-1G/BJ) vs Buffalo 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 240 Pin

6specifications compared
3differ
3identical
1known for one product only

Key differences

Internal memory
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin (D2U533B-1G/BJ):1 GB
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 240 Pin:0.5 GB
CAS latency
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin (D2U533B-1G/BJ):4
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 240 Pin:5
Memory clock speed
- 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin (D2U533B-1G/BJ):533 MHz
- 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 240 Pin:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin (D2U533B-1G/BJ), 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 240 Pin
7 specifications	A Buffalo 533MHz, PC2-4200 Unbuffered x64 Non-ECC, 240 Pin (D2U533B-1G/BJ)View product	B Buffalo 667MHz, PC2-5300 Unbuffered x64 Non-ECC, 240 Pin View product
Features3 differ
Internal memoryDiffers	1 GB	0.5 GB
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyDiffers	4	5
Memory clock speedDiffers	533 MHz	667 MHz

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.

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