Product comparison · 2 internal hard drives

Lenovo 1TB 3.5" 7200rpm SATA II 32MB vs Lenovo 4TB 3.5" 7200 rpm SATA III 64MB

15specifications compared
4differ
11identical
0known for one product only

Key differences

The Lenovo 4TB 3.5" 7200 rpm SATA III 64MB has 3 TB more HDD capacity than the Lenovo 1TB 3.5" 7200rpm SATA II 32MB (4 TB vs 1 TB). The Lenovo 4TB 3.5" 7200 rpm 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 4TB 3.5" 7200 rpm 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 4TB 3.5" 7200 rpm SATA III 64MB.

HDD capacity
- 1TB 3.5" 7200rpm SATA II 32MB:1 TB
- 4TB 3.5" 7200 rpm SATA III 64MB:4 TB
Interface
- 1TB 3.5" 7200rpm SATA II 32MB:Serial ATA II
- 4TB 3.5" 7200 rpm SATA III 64MB:Serial ATA III
Storage drive buffer size
- 1TB 3.5" 7200rpm SATA II 32MB:32 MB
- 4TB 3.5" 7200 rpm SATA III 64MB:64 MB
Data transfer rate
- 1TB 3.5" 7200rpm SATA II 32MB:3 Gbit/s
- 4TB 3.5" 7200 rpm SATA III 64MB:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" 7200rpm SATA II 32MB, 4TB 3.5" 7200 rpm SATA III 64MB
15 specifications	A Lenovo 1TB 3.5" 7200rpm SATA II 32MB View product	B Lenovo 4TB 3.5" 7200 rpm SATA III 64MB View product
Features3 differ
HDD capacityDiffers	1 TB	4 TB
InterfaceDiffers	Serial ATA II	Serial ATA III
Storage drive buffer sizeDiffers	32 MB	64 MB
Other features1 differ
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s

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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