Product comparison · 2 internal hard drives

Lenovo 2TB 3.5" 7.2K Ent SAS vs Lenovo 450GB 2.5" 15K Ent SAS

9specifications compared
4differ
5identical
1known for one product only

Key differences

The Lenovo 450GB 2.5" 15K Ent SAS has 7,800 RPM more HDD speed than the Lenovo 2TB 3.5" 7.2K Ent SAS (15000 RPM vs 7200 RPM). The Lenovo 2TB 3.5" 7.2K Ent SAS has 1" more HDD size than the Lenovo 450GB 2.5" 15K Ent SAS (3.5" vs 2.5"). HDD capacity: 2 TB on the Lenovo 2TB 3.5" 7.2K Ent SAS, 450 GB on the Lenovo 450GB 2.5" 15K Ent SAS. Operating voltage: 5 / 12 V on the Lenovo 2TB 3.5" 7.2K Ent SAS, 5 V on the Lenovo 450GB 2.5" 15K Ent SAS.

HDD capacity
- 2TB 3.5" 7.2K Ent SAS:2 TB
- 450GB 2.5" 15K Ent SAS:450 GB
HDD speed
- 2TB 3.5" 7.2K Ent SAS:7200 RPM
- 450GB 2.5" 15K Ent SAS:15000 RPM
HDD size
- 2TB 3.5" 7.2K Ent SAS:3.5"
- 450GB 2.5" 15K Ent SAS:2.5"
Operating voltage
- 2TB 3.5" 7.2K Ent SAS:5 / 12 V
- 450GB 2.5" 15K Ent SAS:5 V

Side by side

Differences highlightedShow differences only

Comparison of 2TB 3.5" 7.2K Ent SAS, 450GB 2.5" 15K Ent SAS
10 specifications	A Lenovo 2TB 3.5" 7.2K Ent SAS View product	B Lenovo 450GB 2.5" 15K Ent SAS View product
Features3 differ
HDD capacityDiffers	2 TB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
Hot-swap	Yes	Yes
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source

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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