Product comparison · 2 internal hard drives

Lenovo 1TB 3.5" 7200rpm SATA II 32MB vs Lenovo 1TB 3.5" 7200rpm SATA III 64MB

14specifications compared
4differ
10identical
1known for one product only

Key differences

The Lenovo 1TB 3.5" 7200rpm SATA III 64MB has 32 MB more storage drive buffer size than the Lenovo 1TB 3.5" 7200rpm SATA II 32MB (64 MB vs 32 MB). The Lenovo 1TB 3.5" 7200rpm SATA III 64MB has 3 Gbit/s more data transfer rate than the Lenovo 1TB 3.5" 7200rpm SATA II 32MB (6 Gbit/s vs 3 Gbit/s). Interface: Serial ATA II on the Lenovo 1TB 3.5" 7200rpm SATA II 32MB, Serial ATA III on the Lenovo 1TB 3.5" 7200rpm SATA III 64MB. Compatible products: LenovoEMC px on the Lenovo 1TB 3.5" 7200rpm SATA II 32MB, LenovoEMC ix2 on the Lenovo 1TB 3.5" 7200rpm SATA III 64MB.

Interface
- 1TB 3.5" 7200rpm SATA II 32MB:Serial ATA II
- 1TB 3.5" 7200rpm SATA III 64MB:Serial ATA III
Storage drive buffer size
- 1TB 3.5" 7200rpm SATA II 32MB:32 MB
- 1TB 3.5" 7200rpm SATA III 64MB:64 MB
Data transfer rate
- 1TB 3.5" 7200rpm SATA II 32MB:3 Gbit/s
- 1TB 3.5" 7200rpm SATA III 64MB:6 Gbit/s
Compatible products
- 1TB 3.5" 7200rpm SATA II 32MB:LenovoEMC px
- 1TB 3.5" 7200rpm SATA III 64MB:LenovoEMC ix2

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" 7200rpm SATA II 32MB, 1TB 3.5" 7200rpm SATA III 64MB
15 specifications	A Lenovo 1TB 3.5" 7200rpm SATA II 32MB View product	B Lenovo 1TB 3.5" 7200rpm SATA III 64MB View product
Features2 differ
InterfaceDiffers	Serial ATA II	Serial ATA III
Component forKnown for one	Disk array	Unknown — not stated by the source
Storage drive buffer sizeDiffers	32 MB	64 MB
Other features2 differ
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s
Compatible productsDiffers	LenovoEMC px	LenovoEMC ix2

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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