Product comparison · 2 internal hard drives

Dell 2TB 3.5" SATA 7.2K vs HP 2TB hot-plug dual-port SAS hard disk drive

Key differences

Interface
- 2TB 3.5" SATA 7.2K:Serial ATA II
- 2TB hot-plug dual-port SAS hard disk drive:SAS
HDD interface transfer rate
- 2TB 3.5" SATA 7.2K:3 Gbit/s
- 2TB hot-plug dual-port SAS hard disk drive:6 Gbit/s

Differences highlightedShow differences only

Comparison of 2TB 3.5" SATA 7.2K, 2TB hot-plug dual-port SAS hard disk drive
7 specifications	A Dell 2TB 3.5" SATA 7.2K View product	B HP 2TB hot-plug dual-port SAS hard disk drive View product
Features2 differ
HDD capacity	2 TB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	SAS
Type	HDD	HDD
HDD interface transfer rateDiffers	3 Gbit/s	6 Gbit/s
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V

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