Product comparison · 2 internal hard drives

Dell HYK2D internal hard drive vs Dell XP99D internal hard drive

8specifications compared
5differ
3identical
1known for one product only

Key differences

The Dell XP99D internal hard drive has 1" more HDD size than the Dell HYK2D internal hard drive (3.5" vs 2.5"). The Dell XP99D internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Dell HYK2D internal hard drive (12 Gbit/s vs 6 Gbit/s). HDD capacity: 250 GB on the Dell HYK2D internal hard drive, 2 TB on the Dell XP99D internal hard drive. Interface: Serial ATA III on the Dell HYK2D internal hard drive, SAS on the Dell XP99D internal hard drive. Operating voltage: 5 V on the Dell HYK2D internal hard drive, 5 / 12 V on the Dell XP99D internal hard drive.

HDD capacity
- HYK2D internal hard drive:250 GB
- XP99D internal hard drive:2 TB
HDD size
- HYK2D internal hard drive:2.5"
- XP99D internal hard drive:3.5"
Interface
- HYK2D internal hard drive:Serial ATA III
- XP99D internal hard drive:SAS
HDD interface transfer rate
- HYK2D internal hard drive:6 Gbit/s
- XP99D internal hard drive:12 Gbit/s
Operating voltage
- HYK2D internal hard drive:5 V
- XP99D internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of HYK2D, XP99D
9 specifications	A Dell HYK2D internal hard drive Model HYK2D View product	B Dell XP99D internal hard drive Model XP99D View product
Features4 differ
HDD capacityDiffers	250 GB	2 TB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	SAS
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
RefurbishedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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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