Product comparison · 2 internal hard drives

Dell HT299 internal hard drive vs Lenovo 900GB SAS 10000RPM 2.5"

6specifications compared
5differ
1identical
3known for one product only

Key differences

The Lenovo 900GB SAS 10000RPM 2.5" has 2,800 RPM more HDD speed than the Dell HT299 internal hard drive (10000 RPM vs 7200 RPM). The Dell HT299 internal hard drive has 1" more HDD size than the Lenovo 900GB SAS 10000RPM 2.5" (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell HT299 internal hard drive, 900 GB on the Lenovo 900GB SAS 10000RPM 2.5". Interface: Serial ATA II on the Dell HT299 internal hard drive, SAS on the Lenovo 900GB SAS 10000RPM 2.5". Operating voltage: 5 / 12 V on the Dell HT299 internal hard drive, 5 V on the Lenovo 900GB SAS 10000RPM 2.5".

HDD capacity
- HT299 internal hard drive:1 TB
- 900GB SAS 10000RPM 2.5":900 GB
HDD speed
- HT299 internal hard drive:7200 RPM
- 900GB SAS 10000RPM 2.5":10000 RPM
HDD size
- HT299 internal hard drive:3.5"
- 900GB SAS 10000RPM 2.5":2.5"
Interface
- HT299 internal hard drive:Serial ATA II
- 900GB SAS 10000RPM 2.5":SAS
Operating voltage
- HT299 internal hard drive:5 / 12 V
- 900GB SAS 10000RPM 2.5":5 V

Side by side

Differences highlightedShow differences only

Comparison of HT299, 900GB SAS 10000RPM 2.5"
9 specifications	A Dell HT299 internal hard drive Model HT299 View product	B Lenovo 900GB SAS 10000RPM 2.5"View product
Features4 differ
HDD capacityDiffers	1 TB	900 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
Component forKnown for one	Unknown — not stated by the source	Server/workstation
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
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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