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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
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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
  • $191.99
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  • $177.99 
  • Save: 7%
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Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive
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Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive
  • RAID: RAID System (0, 1)
  • Weight: 6.2
  • Package Contents: DriveStation Duo USB 3.0 Hard Drive Array, Setup CD-ROM, Quick Setup Guide, USB 3.0 cable, AC Adapter, Warranty Statement
  • Model #: HD-WH4TU3R1
  • $289.99
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  • $255.99 
  • Save: 11%
  • $4.99 Shipping
Avolusion PRO-H1 Series 18TB 7200RPM USB 3.2 Gen2 (10Gbps) External Hard Drive (for Windows or MacOS Desktop PC/Laptop)
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  • $279.99 
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WD 44TB My Book Duo Desktop RAID External Hard Drive 256-Bit AES Encryption - USB 3.2 Gen1 (WDBFBE0440JBK-NESN)
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WD 44TB My Book Duo Desktop RAID External Hard Drive 256-Bit AES Encryption - USB 3.2 Gen1 (WDBFBE0440JBK-NESN)
  • Part Number: WDBFBE0440JBK-NESN
  • Dimensions: 7.09" x 3.94" x 6.30"
  • Weight: 5.80 lbs.
  • Package Contents: • Desktop RAID Hard Drive • Software1 for device management and backup with password protection • SuperSpeed USB-C™ to USB-C cable (5Gbps) • SuperSpeed USB-C™ to USB-A cable (5Gbps) • AC adapter • Disk Replacement Tool • Drive Replacement Guide • Quick Install Guide
  • Model #: WDBFBE0440JBK-NESN
BUFFALO AMERICAS HD-LX4.0TU3 4TB DriveStation Axis Velocity
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BUFFALO AMERICAS HD-LX4.0TU3 4TB DriveStation Axis Velocity
  • RPM: 7200 RPM
  • Dimensions: 1.52" x 4.83" x 7.44"
  • Weight: 2.09 lbs.
  • Model #: HD-LX4.0TU3
LaCie d2 Professional 8TB USB 3.1, type-C Desktop Drive STHA8000800 Black
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LaCie d2 Professional 8TB USB 3.1, type-C Desktop Drive STHA8000800 Black
  • Dimensions: 5.12" x 2.36" x 7.42"
  • Weight: 3.09 lbs.
  • Package Contents: LaCie d2 Professional USB-C (USB 3.1 10Gb/s) cable USB-C to USB-A cable External power supply Quick Install Guide
  • Model #: STHA8000800
Apricorn Aegis Fortress 2 TB Hard Drive - External - USB 3.0
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APRICORN Aegis Padlock DT 6TB USB 3.0 3.5" Encrypted Desktop Hard Drive with PIN Access with 256-bit AES Encryption ADT-3PL256-6000 Black
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  • $652.99
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  • $448.99 
  • Save: 31%
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SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive
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SanDisk Professional 22TB G-DRIVE PROJECT Thunderbolt 3 External Hard Drive
  • RPM: 7200 RPM
  • Parts: 5 Year
  • Model #: SDPHG1H-022T-NBAAD
WD 24TB My Book Duo Desktop RAID External Hard Drive 256-Bit AES Encryption - USB 3.2 Gen1 (WDBFBE0240JBK-NESN)
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WD 24TB My Book Duo Desktop RAID External Hard Drive 256-Bit AES Encryption - USB 3.2 Gen1 (WDBFBE0240JBK-NESN)
  • Dimensions: 7.09" x 3.94" x 6.30"
  • Weight: 5.29 lbs.
  • Package Contents: Desktop RAID storage WD Discovery software for WD Backup, WD Security and WD Drive Utilities USB-C to USB-C cable USB-C to USB-A cable AC adapter Disk replacement tool Quick install guide
  • Model #: WDBFBE0240JBK-NESN
SanDisk Professional 8TB G-DRIVE Desktop Hard Drive
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SanDisk Professional 8TB G-DRIVE Desktop Hard Drive
  • Brand: SanDisk Professional
  • RPM: 7200 RPM
  • Parts: 3 Year
  • Model #: SDPHF1A-008T-NBAAD
APRICORN Aegis Padlock DT 2TB USB 3.0 3.5" External Hard Drive 256-bit AES Encryption ADT-3PL256-2000
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APRICORN Aegis Padlock DT 2TB USB 3.0 3.5" External Hard Drive 256-bit AES Encryption ADT-3PL256-2000
  • RPM: 7200 RPM
  • Cache: 8MB
  • Average Seek Time: 12ms
  • Dimensions: 7.2" x 4.5" x 1.5"
  • Model #: ADT-3PL256-2000
Seagate Game Drive for PS5 2TB External HDD - USB 3.0, Officially Licensed, Blue LED (STLV2000101)
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Seagate
Open Box Seagate Game Drive for PS5 2TB External HDD - USB 3.0, Officially Licensed, Blue LED (STLV2000101)
  • Part Number: STLV2000101
  • Dimensions: 20.5mm/0.807in × 76.0mm/2.99in × 113.5mm/4.469in
  • Weight: 249g/0.549lb
  • Model #: STLV2000101
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  • $78.99 
  • $4.79 Shipping
Seagate Expansion 22 TB Desktop Hard Drive STKP22000400  - External - Black - Computer Device Supported - USB 3.0
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Seagate
Seagate Expansion 22 TB Desktop Hard Drive STKP22000400 - External - Black - Computer Device Supported - USB 3.0
  • Brand: Seagate
  • Series: Expansion
  • Capacity: 22TB
  • Color: Black
  • Model #: STKP22000400
Seagate Expansion 6TB USB 3.0 Desktop Hard Drive STKP6000400 Black
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Seagate
Used - Like New Seagate Expansion 6TB USB 3.0 Desktop Hard Drive STKP6000400 Black
  • 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 #: STKP6000400
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  • $189.10 
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4TB AData HM800 3.5-inch External Hard Drive USB3.2 Black (US Edition)
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2TB AEGIS PADLOCK DT SECURE
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2TB AEGIS PADLOCK DT SECURE
  • Model #: ADT-3PL256F-2000
Seagate Expansion Desktop Hard Drive 8TB HDD External - PC Windows PS4 & Xbox - USB 2.0 & 3.0 Black (STEB8000100)
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Seagate Expansion Desktop Hard Drive 8TB HDD External - PC Windows PS4 & Xbox - USB 2.0 & 3.0 Black (STEB8000100)
  • Dimensions: 4.75" x 1.44" x 6.93"
  • Weight: 2.09 lbs.
  • Package Contents: Seagate Expansion drive 4-foot (120cm) USB 3.0 cable Power adapter Quick start guide
  • Model #: STEB8000100
Transcend StoreJet 35T3 4 TB 3.5" External Hard Drive
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Transcend StoreJet 35T3 4 TB 3.5" External Hard Drive
  • Dimensions: 6.79" x 6.00" x 1.76"
  • Weight: 2.29 lbs.
  • Package Contents: StoreJet 35T3, Power Adapter, USB Cable
  • Model #: TS4TSJ35T3
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  • $235.99 
Verbatim Store n Save 4TB USB 3.0 External Hard Drive 47685 Black
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Verbatim Store n Save 4TB USB 3.0 External Hard Drive 47685 Black
  • Cache: 8MB or higher
  • Dimensions: 1.93" x 4.65" x 7.56"
  • Weight: 2.20 lbs.
  • Model #: 47685
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  • $175.99 
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Novus 8TB External USB-C (3.1,Gen2) Rugged Desktop Hard Drive
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Novus 8TB External USB-C (3.1,Gen2) Rugged Desktop Hard Drive
  • RPM: 7200 RPM
  • Thunderbolt 3: Yes
  • Model #: 3N1-C-8T-BL
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  • $309.00 
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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
LaCie 2big Dock 20TB USB 3.2 Gen 2 External Hard Drive STLG20000400 Black
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LaCie 2big Dock 20TB USB 3.2 Gen 2 External Hard Drive STLG20000400 Black
  • RAID: RAID 0/1
  • Thunderbolt 3: Yes
  • Dimensions: 3.67" x 4.65" x 8.54"
  • Weight: 8.34 lbs.
  • Model #: STLG20000400
60TB Fortis 5C 5-Bay USB-C External Drive Array
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  • $2,099.00 
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iStorage diskAshur DT2 12TB Secure encrypted desktop hard drive - FIPS Level 3 certified, Password protected, military grade hardware encryption IS-DT2-256-12000-C-X
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  • $789.95 
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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:

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
DeKevin T.
12/23/2025 9:23:35 AM
Great Product, setup in minutes

“ I would recommend to anyone looking for large external storage ”

Seagate Expansion Desktop 16TB External Hard Drive HDD - USB 3.0 - STKP16000400
Danny M.
12/13/2025 7:02:54 PM
Great external hard drive

“ I would highly recommend this drive to anyone who needs a lot of storage for any reason. ”

WD Elements 20TB USB 3.0 Desktop External Hard Drive WDBWLG0200HBK-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
4/21/2025 8:06:27 AM
Great Big Box Drive

“ Certainly recommend for bang for buck emphasis where durability is not as crucial as SSDs would dictate ”

Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)
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
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