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OWC 12TB Mercury Elite Pro Dual With 3-Port Hub USB (10Gb/s) External RAID Storage Solution - Over 400MB/s RAID 0 Speed - Dual HDD - Built-in RAID 0/1/Span/JBOD - 3-Port USB 10Gb/s Hub (OWCMEDCH7T12)
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OWC 16TB Mercury Elite Pro Dual RAID Storage Solution - 3.5" Dual-Drive RAID - USB 3.2 (10Gb/s) External Storage Solution - Silver (OWCMEDCH7T16)
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OWC 16TB Mercury Elite Pro Dual RAID Storage Solution - 3.5" Dual-Drive RAID - USB 3.2 (10Gb/s) External Storage Solution - Silver (OWCMEDCH7T16)
  • RPM: 7200 RPM
  • RAID: RAID System (0, 1, SPAN, JBOD)
  • Dimensions: 5.80" x 9.40" x 3.30"
  • Weight: 3.13 lbs.
  • Model #: OWCMEDCH7T16
OWC 24TB Mercury Elite Pro Dual With 3-Port Hub USB (10Gb/s) External RAID Storage Solution - Over 450MB/s RAID 0 Speed - Dual HDD - Built-in RAID 0/1/Span/JBOD - 3-Port USB 10Gb/s Hub (OWCMEDCH7T24)
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Blackbox PRO RAID 16TB
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Blackbox PRO RAID 16TB
  • Model #: BBPR16000RAID
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  • $899.99 
  • $20.00 Shipping
Blackbox PRO RAID Thunderbolt 3 with Hub 8TB
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  • $929.99 
  • $20.00 Shipping
Glyph, 32TB Blackbox PRO RAID w/Hub, Enterprise Class, Thunderbolt 3
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  • $1,549.99 
  • $20.00 Shipping
Blackbox PRO RAID 32TB
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Blackbox PRO RAID 32TB
  • Model #: BBPR32000RAID
Glyph, 40TB Blackbox PRO RAID w/Hub, Enterprise Class, Thunderbolt 3
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  • $1,849.99 
  • $20.00 Shipping
Blackbox PRO RAID 40TB
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Blackbox PRO RAID 40TB
  • Model #: BBPR40000RAID
Blackbox PRO RAID Thunderbolt 3 48TB
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  • $2,199.99 
  • $20.00 Shipping
IBM 362516X 160 GB External Hard Drive
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  • $249.00 
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IBM 25R8064 ServeRAID 8k SAS RAID Controller
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IBM 25R8064 ServeRAID 8k SAS RAID Controller
  • Features: Host Interface: PCI Express x4RAID Supported: YesRAID Levels: 0,1,5,1E,5EE,6,10,50,60Total Number of SAS Ports: 2Number of SAS Ports (Internal): 1Number of SAS Ports (External): 1Form Factor: Plug-in CardPlatform Supported: PCLimited Warranty: 1 Year
  • Dimensions: 8.000
  • Weight: 20
  • Parts: 1 Year
  • Model #: 25R8064
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  • $35.00 
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WD My Book Essential 1 TB USB 2.0 Desktop External Hard Drive
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  • $226.99 
  • $5.99 Shipping
Apricorn 16TB Aegis Padlock DT FIPS 140-2 Level 2-Validated External Desktop Drive
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Apricorn 16TB Aegis Padlock DT FIPS 140-2 Level 2-Validated External Desktop Drive
  • Cache: 8MB
  • Dimensions: 1.50" x 4.50" x 7.20"
  • Weight: 3.10 lbs.
  • Model #: ADT-3PL256F-16TB
Blueendless 1000GB External Hard Drive 1TB USB3.0 Hard Disk Storage Devices Desktop laptop (Black)
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  • $148.99 
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G-Technology 10TB G-DRIVE USB-C (USB 3.1 Gen 1) Desktop External Hard Drive - 0G05678-1
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  • $1,150.99 
  • $5.99 Shipping
Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (16TB)
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  • $956.99 
  • $5.99 Shipping
OWC Mercury Elite Pro 8TB 7200 RPM Storage Solution w/USB 3.2 5Gb/s
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  • $562.99 
  • $5.99 Shipping
Glyph BlackBox Pro External Hard Drive 7200 RPM, USB-C (3.1,Gen2) (12TB)
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  • $847.99 
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Glyph Blackbox Pro 4 TB 7200 RPM USB-C 3.1 Hard Disk Drive - Black
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  • $493.99 
Verbatim 2TB Store 'n' Save Desktop Hard Drive, USB 3.0, Diamond Black 97580
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  • $250.99 
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G-Technology 14TB G-DRIVE USB-C (USB 3.1 Gen 1) Desktop External Hard Drive - 0G10498-1
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  • $1,237.99 
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Glyph Blackbox PRO Desktop Hard Drive 24TB
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  • $1,210.99 
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G-Technology 18TB G-DRIVE USB-C (USB 3.1 Gen 1) Desktop External Hard Drive - 0G10826-1
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  • $1,646.99 
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OWC StudioStack 24TB HDD Thunderbolt 5 Dual-Drive Hybrid Storage and Connectivity Hub, Perfectly Stacks with Mac Studio and 2018-2023 Mac minis. Also compatible with other Mac and PC devices.
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  • $1,199.99 

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:

WW in AZ
4/7/2026 11:18:16 PM
Easy to Set Up and Use

“ I have mostly WD drives for my external and a couple of my internal drives. ”

WD Elements 8TB USB 3.0 Desktop External Hard Drive WDBWLG0080HBK-NESN Black
Jaime G.
1/24/2026 7:24:21 PM
Spacious and fast!

“ All in all, this is a great external HDD if you're looking to expand your storage capabilities. ”

WD Elements 24TB Desktop External Hard Drive WDBWLG0240HBK-NESN Black
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
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
Andre I.
7/29/2024 4:45:56 AM
Good value, Work well.

“ It does however work great as and external drive. ”

WD Elements 20TB USB 3.0 Desktop External Hard Drive WDBWLG0200HBK-NESN Black