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500GB Transcend ESD260C USB 3.1 2 Type-C Portable SSD
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Glyph, 16TB Blackbox PRO RAID w/ Hub, Enterprise Class, Thunderbolt 3
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  • $529.95 
  • $22.85 Shipping
4TB Transcend ESD380C Rugged Portable SSD USB3.2 Type-C
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Glyph, 24TB Blackbox PRO RAID w/Hub, Enterprise Class, Thunderbolt 3
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  • $679.95 
  • $22.85 Shipping
Seagate Expansion 4TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP4000400)
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Seagate Expansion 4TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP4000400)
  • Dimensions: 4.92" x 1.65" x 7.04"
  • Weight: 2.59 lbs.
  • Package Contents: Seagate Expansion desktop hard drive 18-inch (45.72cm) USB 3.0 cable 18W power adapter Quick start guide Rescue Data Recovery Services3 Toolkit backup software 3 Rescue Data Recovery Services not available in all countries.
  • Parts: 1 Year
  • Model #: STKP4000400
Glyph, 32TB Blackbox PRO RAID, Enterprise Class, Thunderbolt 3
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  • $1,151.69 
  • Special Shipping
HP 3.20 TB 2.5" Internal Solid State Drive
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StudioRAID 24TB
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StudioRAID 24TB
  • Model #: SR24000
  •  
  • $699.95 
  • $20.35 Shipping
Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400)
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Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400)
  • RPM: 7200 RPM
  • Cache: 1MB
  • Dimensions: 4.92" x 1.65" x 7.04"
  • Weight: 2.59 lbs.
  • Model #: STKP6000400
Blackbox PRO RAID 4TB with Hub
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Blackbox PRO RAID 4TB with Hub
  • Model #: BBPR4000RAIDHUB
  •  
  • $1,149.95 
  • $21.60 Shipping
Seagate Expansion 12TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP12000400)
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Seagate Expansion 12TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP12000400)
  • Dimensions: 4.92" x 1.65" x 7.04"
  • Weight: 2.59 lbs.
  • Package Contents: Seagate Expansion desktop hard drive 18-inch (45.72cm) USB 3.0 cable 18W power adapter Quick start guide Rescue Data Recovery Services3 Toolkit backup software 3 Rescue Data Recovery Services not available in all countries.
  • Model #: STKP12000400
Apricorn Aegis Padlock DT ADT-3PL256-8000 8 TB 3.5" External Hard Drive
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LaCie 2big Dock 40TB USB 3.2 Gen 2 External Hard Drive STLG40000400 Black
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LaCie 2big Dock 40TB USB 3.2 Gen 2 External Hard Drive STLG40000400 Black
  • RAID: RAID 0/1
  • Thunderbolt 3: Yes
  • Dimensions: 3.67" x 4.65" x 8.54"
  • Weight: 8.51 lbs.
  • Model #: STLG40000400
LaCie 2big Dock 32TB USB 3.2 Gen 2 External Hard Drive STLG32000400 Black
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LaCie 2big Dock 32TB USB 3.2 Gen 2 External Hard Drive STLG32000400 Black
  • RAID: RAID 0/1
  • Thunderbolt 3: Yes
  • Dimensions: 3.67" x 4.65" x 8.54"
  • Weight: 8.40 lbs.
  • Model #: STLG32000400
LaCie 2big RAID 36TB USB-C External Hard Drive STHJ36000800 Black
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LaCie 2big RAID 36TB USB-C External Hard Drive STHJ36000800 Black
  • RPM: 7200 RPM
  • RAID: RAID System (0, 1)
  • Dimensions: 3.67" x 4.65" x 8.54"
  • Weight: 6.17 lbs.
  • Model #: STHJ36000800
APRICORN Aegis Padlock Fortress 500GB USB 3.0 FIPS 140-2 Encrypted External Hard Drive With PIN Access A25-3PL256-500F
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APRICORN Aegis Padlock Fortress 500GB USB 3.0 FIPS 140-2 Encrypted External Hard Drive With PIN Access A25-3PL256-500F
  • RPM: 5400 RPM
  • Cache: 8MB
  • Average Seek Time: 12ms
  • Dimensions: 4.7" x 3.3" x 0.75"
  • Model #: A25-3PL256-500F
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  • $188.32 
  • Free Shipping
Apricorn Aegis Padlock DT 10TB USB 3.0 Encrypted Desktop Drive
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transcend 1tb storejet external hard drive 2.5" (ts1tsj25c3s)
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Apricorn A25-3PL256-500F Apricorn Aegis Padlock A25-3PL256-500F 500 GB External
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  • $171.71 
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HP 500 GB Hard Drive - Internal
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  • $664.42 
  • Free Shipping
Seagate Expansion 16TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP16000400)
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Seagate
Open Box Seagate Expansion 16TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP16000400)
  • Dimensions: 4.92" x 1.65" x 7.04"
  • Weight: 2.59 lbs.
  • Package Contents: Seagate Expansion desktop hard drive 18-inch (45.72cm) USB 3.0 cable 18W power adapter Quick start guide Rescue Data Recovery Services3 Toolkit backup software 3 Rescue Data Recovery Services not available in all countries.
  • Model #: STKP16000400
  • $329.99
  •  
  • $137.99 
  • Save: 58%
  • $4.79 Shipping
WD Elements 12TB USB 3.0 Desktop Hard Drive Black WDBWLG0120HBK-NESN
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Western Digital
Open Box WD Elements 12TB USB 3.0 Desktop Hard Drive Black WDBWLG0120HBK-NESN
  • Dimensions: 6.50" x 1.90" x 5.30"
  • Weight: 1.92 lbs.
  • Model #: WDBWLG0120HBK-NESN
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  • $164.99 
  • $4.79 Shipping
20 Pack WD Ultrastar 14TB SATA 7200RPM Enterprise HDD - WUH721414ALE6L4 0F31169
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  • $3,375.00 
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Toshiba MG04ACA600E 3.5" 6TB 7200RPM SATA Hard Disk Drive (HDD), Black
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Refurbished Toshiba MG04ACA600E 3.5" 6TB 7200RPM SATA Hard Disk Drive (HDD), Black
  • Capacity: 6TB
  • RPM: 7200 RPM
  • Form Factor: 3.5"
  • Interface: SATA
  • Model #: MG04ACA600E-CR
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  • $75.99 
  • Free Shipping
Seagate ST14000NM005G 3.5" 14TB 7200RPM SATA Hard Disk Drive (HDD), Silver
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Seagate
Refurbished Seagate ST14000NM005G 3.5" 14TB 7200RPM SATA Hard Disk Drive (HDD), Silver
  • RPM: 7200 RPM
  • Form Factor: 3.5"
  • Interface: SATA
  • Cache: 1MB
  • Model #: ST14000NM005G-USED
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  • $129.99 
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Seagate 20TB USB 3.0 3.5" Desktop Hard Drive STKP20000400 Black
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Seagate 20TB USB 3.0 3.5" Desktop Hard Drive STKP20000400 Black
  • Dimensions: 7.03'' x 1.65' 'x 4.92
  • Weight: 2.59lb
  • Package Contents: Seagate® Expansion desktop hard drive 18-inch (45.72cm) USB 3.0 cable 18W power adapter Quick Start Guide Rescue Data Recovery Services 3
  • Model #: STKP20000400
60TB Fortis 5C 5-Bay USB-C External Drive Array
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  • $1,849.00 
  • Free Shipping

Desktop external hard drives enable you to expand existing storage, incorporate redundancy into your data storage setup and can even provide faster transfer speeds than an existing internal disk. You can transport smaller models in your pocket or bag, but some larger devices come with stands and other features that make them suitable as a permanent fixture on your desk. RAID enabled external hard drives for PC provide these functions while introducing redundancy so the drive can be rebuilt and data recovered, even in the event of a disk failure. Ensure compatibility when you buy a portable hard drive for Mac and PC by choosing one with a compatible interface. Thunderbolt connectivity is standard in most Macs as well as some high-end PCs, offering fast transfer rates, while USB 3 is another popular interface standard. SATA and SAS drives are other common connection types.

Enjoy Fast Transfer Speeds with Thunderbolt Compatibility

Where Thunderbolt connections are available, you should consider choosing this interface over USB or SATA. Desktop external hard drives with Thunderbolt connectivity offer a throughput speed of up to 40Gbps, double that of USB 3.2's 20Gbps. This means that you can store and retrieve data from the drive quicker. However, compatibility is what matters most, so ensure that the drive you choose is compatible with the ports on your desktop. Thunderbolt is common in Mac hard drives and also an increasing number of PCs.

Go Mobile with a Portable Hard Drive for Mac and PC

Most hard drives, except those with the largest capacity and internal hard drives with desktop mounts, tend to be small and light enough to carry in a laptop bag or pocket. However, if you need to regularly access data on a portable drive, because you're a creative professional that carries photos or videos to clients, for example, portable hard drives for Mac and PC exist that strip away unnecessary weight and casing. These will fit in a shirt pocket and are easier to carry. 2.5in models, commonly used as laptop drives because of their portability, are the smallest and offer the greatest convenience.

Expand Game Storage with Desktop External Hard Drives

You can use a portable hard drive for your PC to store personal and professional files. You can also use one to store software, including games and DLC packs. Buyers can use some external hard drives with games consoles to expand their memory without having to upgrade to a new system or rely on cloud storage. Drive speed is important in these cases because it minimizes the loading time and waiting times. Standard desktop external hard drives have a speed of 7,200 revolutions per minute (RPM) but some models can offer speeds as high as 15,000RPM.

Protect Your Data with an External Drive

You can use a desktop external hard drive for data backup. You can automatically back up important files and folders to the drive periodically, but for ultimate data protection, RAID drives incorporate drive redundancy into their architecture. This redundancy means that you can recover the data, even in the event of a drive failure.

Bestselling Desktop External Hard Drives Reviews:

Anonymous
5/13/2025 3:10:08 PM
Great bang for the buck

“ Would recommend this to anyone looking for an external hard drive. ”

WD Elements 8TB USB 3.0 Desktop External Hard Drive WDBWLG0080HBK-NESN Black
David L.
4/12/2025 4:16:25 PM
Great product, easy to seit up and use. Software is a plus.

“ I recommend this product for beginners in external storage. ”

WD My Book 4TB Desktop External Hard Drive for Windows/Mac/Laptop, USB 3.0 Black (WDBBGB0040HBK-NESN)
Anthony G.
3/28/2025 12:24:45 PM
Good

“ bought to use as an external drive for a plex server, works well for that. ”

Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400
Anonymous
2/11/2025 1:16:21 PM
Exactly what I needed

“ I was using a 5 TB external SSD for running Acronis auto backups and it was basically too small with three backups. ”

WD Elements 8TB USB 3.0 Desktop External Hard Drive WDBWLG0080HBK-NESN Black
Anonymous
11/23/2024 2:05:12 PM
Good product, easy to setup and use.

“ The Seagate Expansion 14 TB External Hard Drive USB 3.0 Quick Start Guide says: USB-C ports require a micro-B to USB-C cable (not included). ”

Seagate Expansion 14TB External Hard Drive USB 3.0 with Rescue Data Recovery Services (STKP14000400)
Anonymous
10/23/2024 7:22:47 AM
Big drive

“ Drive was easy to install and easy to copy files over as a primary external drive. ”

Seagate Expansion 14TB External Hard Drive USB 3.0 with Rescue Data Recovery Services (STKP14000400)
Amr X
10/17/2024 9:10:22 AM
Can't beat the price per TB for this

“ Great external 3.5 HDD enclose offering 14TB RAW (~12.7TB after format) delivering very decent performance for the price. ”

Seagate Expansion 14TB External Hard Drive USB 3.0 with Rescue Data Recovery Services (STKP14000400)
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