External Hard Drive Western Digital My Book 18 TB
Store large amounts of photos, videos, music and documents on My Book desktop storage. With several terrabytes of storage capacity, the My Book hard drive is the ideal place to keep all your digital data, and you can set up automatic backups and choose how often and when to back up your data. My Book Desktop Hard Drive includes WD Backup for Windows software and is compatible with Apple Time Machine for Mac, and with built-in 256-bit AES hardware encryption and WD Security, you can set your own password to protect your content. So your content is always confidential and protected. You can configure WD Security to automatically unlock the device on your computer. This allows you to quickly and conveniently access your data without having to enter the password each time.
Store large amounts of photos, videos, music and documents on My Book desktop storage. With several terrabytes of storage capacity, the My Book hard drive is the ideal place to keep all your digital data, and you can set up automatic backups and choose how often and when to back up your data. My Book Desktop Hard Drive includes WD Backup for Windows software and is compatible with Apple Time Machine for Mac, and with built-in 256-bit AES hardware encryption and WD Security, you can set your own password to protect your content. So your content is always confidential and protected. You can configure WD Security to automatically unlock the device on your computer. This allows you to quickly and conveniently access your data without having to enter the password each time.
Store large amounts of photos, videos, music and documents on My Book desktop storage. With several terrabytes of storage capacity, the My Book hard drive is the ideal place to keep all your digital data, and you can set up automatic backups and choose how often and when to back up your data. My Book Desktop Hard Drive includes WD Backup for Windows software and is compatible with Apple Time Machine for Mac, and with built-in 256-bit AES hardware encryption and WD Security, you can set your own password to protect your content. So your content is always confidential and protected. You can configure WD Security to automatically unlock the device on your computer. This allows you to quickly and conveniently access your data without having to enter the password each time.
Store large amounts of photos, videos, music and documents on My Book desktop storage. With several terrabytes of storage capacity, the My Book hard drive is the ideal place to keep all your digital data, and you can set up automatic backups and choose how often and when to back up your data. My Book Desktop Hard Drive includes WD Backup for Windows software and is compatible with Apple Time Machine for Mac, and with built-in 256-bit AES hardware encryption and WD Security, you can set your own password to protect your content. So your content is always confidential and protected. You can configure WD Security to automatically unlock the device on your computer. This allows you to quickly and conveniently access your data without having to enter the password each time.
in 9 offers
The lowest price for External Hard Drive Western Digital My Book 18 TB right now is $607.39 at eSaitech, compared across 9 retailers.
The all-time low was $567.00 on 12 Mar 2026 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 05:01:20
WD 18TB My Book External Hard Drive, Desktop HDD with Password Protection, USB 3.0, SuperSpeed USB, Software for Device Management, Backup, Hardware
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Western Digital WDBBGB0180HBK-NESN My Book 18TB 256-Bit USB 3.0 HDD
Free delivery between Tue – Sat
Western Jubilee Western Digital My Book external hard drive 18000 GB Black
Free delivery
[WDBBGB0180HBK-AESN] WD MY BOOK 18TB Black AUS/NZ
7-day returns
Western Digital My Book 18TB External Hard Drive - Black
7-day returns
WD My Book 18TB Black USB 3.0 External Hard Drive
7-day returns
WD My Book 18TB USB 3.0 External Hard Drive - Black
Western Digital Wdbbgb0180hbk-eesn My Book External Hard Drive
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
WD My Book 18TB USB 3.0, Micro-B External Desktop Hard Drive WDBBGB0180HBK-NESN Black
Delivery $71
| Hard Drive | 18 TB Mechanical Hard Disk |
| Hard disk interface | USB 2.0/3.0 |
| Connectivity technology | USB |
| Special feature | Password protection |
| Hard disk description | Mechanical Hard Disk |
WD 18TB My Book External Hard Drive, Desktop HDD with Password Protection, USB 3.0, SuperSpeed USB, Software for Device Management, Backup, Hardware
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Western Digital WDBBGB0180HBK-NESN My Book 18TB 256-Bit USB 3.0 HDD
Free delivery between Tue – Sat
Western Jubilee Western Digital My Book external hard drive 18000 GB Black
Free delivery
[WDBBGB0180HBK-AESN] WD MY BOOK 18TB Black AUS/NZ
7-day returns
Western Digital My Book 18TB External Hard Drive - Black
7-day returns
| Hard Drive | 18 TB Mechanical Hard Disk |
| Hard disk interface | USB 2.0/3.0 |
| Connectivity technology | USB |
| Special feature | Password protection |
| Hard disk description | Mechanical Hard Disk |
