Product comparison · 2 internal hard drives

Lenovo 450GB 3.5" 15K Ent SAS vs Lenovo 4TB SAS

7specifications compared
3differ
4identical
2known for one product only

Key differences

The Lenovo 450GB 3.5" 15K Ent SAS has 7,800 RPM more HDD speed than the Lenovo 4TB SAS (15000 RPM vs 7200 RPM). The Lenovo 450GB 3.5" 15K Ent SAS has 6 Gbit/s more HDD interface transfer rate than the Lenovo 4TB SAS (12 Gbit/s vs 6 Gbit/s). HDD capacity: 450 GB on the Lenovo 450GB 3.5" 15K Ent SAS, 4 TB on the Lenovo 4TB SAS.

HDD capacity
- 450GB 3.5" 15K Ent SAS:450 GB
- 4TB SAS:4 TB
HDD speed
- 450GB 3.5" 15K Ent SAS:15000 RPM
- 4TB SAS:7200 RPM
HDD interface transfer rate
- 450GB 3.5" 15K Ent SAS:12 Gbit/s
- 4TB SAS:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 450GB 3.5" 15K Ent SAS, 4TB SAS
9 specifications	A Lenovo 450GB 3.5" 15K Ent SAS View product	B Lenovo 4TB SAS View product
Features3 differ
HDD capacityDiffers	450 GB	4 TB
HDD speedDiffers	15000 RPM	7200 RPM
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(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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