Product comparison · 2 internal hard drives

Dell HT278 internal hard drive vs Dell JHTJC internal hard drive

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

Key differences

The Dell HT278 internal hard drive has 2,800 RPM more HDD speed than the Dell JHTJC internal hard drive (10000 RPM vs 7200 RPM). HDD capacity: 300 GB on the Dell HT278 internal hard drive, 2 TB on the Dell JHTJC internal hard drive. Interface: Fibre Channel on the Dell HT278 internal hard drive, SAS on the Dell JHTJC internal hard drive.

HDD capacity
- HT278 internal hard drive:300 GB
- JHTJC internal hard drive:2 TB
HDD speed
- HT278 internal hard drive:10000 RPM
- JHTJC internal hard drive:7200 RPM
Interface
- HT278 internal hard drive:Fibre Channel
- JHTJC internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of HT278, JHTJC
9 specifications	A Dell HT278 internal hard drive Model HT278 View product	B Dell JHTJC internal hard drive Model JHTJC View product
Features3 differ
HDD capacityDiffers	300 GB	2 TB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	Fibre Channel	SAS
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD interface transfer rateKnown for one	4 Gbit/s	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	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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