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LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800
LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800

LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800

$1,196.80

(569 reviews)

The 20TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive from LaCie features a USB-C 3.2 Gen 2 port that's compatible with devices that use the USB-C interface, including Thunderbolt 4 and 3, USB4 and 3.0, and more devices. Inside is a Seagate IronWolf Pro enterprise-class drive, which spins at 7200 rpm and offers data transfer rates of up to 290 MB/s. The drive is pre-formatted as exFAT, which allows for compatibility with both macOS and Windows systems. If you're using the drive with only one operating system, you can optimize the drive's performance by reformatting it as NFTS for Windows or HFS+/APFS for macOS.

The 20TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive from LaCie features a USB-C 3.2 Gen 2 port that's compatible with devices that use the USB-C interface, including Thunderbolt 4 and 3, USB4 and 3.0, and more devices. Inside is a Seagate IronWolf Pro enterprise-class drive, which spins at 7200 rpm and offers data transfer rates of up to 290 MB/s. The drive is pre-formatted as exFAT, which allows for compatibility with both macOS and Windows systems. If you're using the drive with only one operating system, you can optimize the drive's performance by reformatting it as NFTS for Windows or HFS+/APFS for macOS.

LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800

(569 reviews)

The 20TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive from LaCie features a USB-C 3.2 Gen 2 port that's compatible with devices that use the USB-C interface, including Thunderbolt 4 and 3, USB4 and 3.0, and more devices. Inside is a Seagate IronWolf Pro enterprise-class drive, which spins at 7200 rpm and offers data transfer rates of up to 290 MB/s. The drive is pre-formatted as exFAT, which allows for compatibility with both macOS and Windows systems. If you're using the drive with only one operating system, you can optimize the drive's performance by reformatting it as NFTS for Windows or HFS+/APFS for macOS.

The 20TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive from LaCie features a USB-C 3.2 Gen 2 port that's compatible with devices that use the USB-C interface, including Thunderbolt 4 and 3, USB4 and 3.0, and more devices. Inside is a Seagate IronWolf Pro enterprise-class drive, which spins at 7200 rpm and offers data transfer rates of up to 290 MB/s. The drive is pre-formatted as exFAT, which allows for compatibility with both macOS and Windows systems. If you're using the drive with only one operating system, you can optimize the drive's performance by reformatting it as NFTS for Windows or HFS+/APFS for macOS.

$1,196.80 - $2,149.80

in 15 offers

The lowest price for LaCie D2 Professional USB 3.2 Gen 2 20TB External Desktop Drive STHA20000800 right now is $1,196.80 at itnest.com.au, compared across 13 retailers.

The all-time low was $666.08 on 6 May 2026 — today's price is 80% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 29 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 29/06/2026 06:58:41

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
itnest.com.au

$1,196.80

Lacie D2 Professional 3.5 inch 20TB 7200RPM USB-C 5YR

Free delivery

Madnics

$1,202.20

LaCie D2 Professional 3.5" 20TB; 7200RPM; USB-C

Free delivery between 2–7 July

www.i-tech.com.au

$1,207.00

STHA20000800 LACIE D2 PROFESSIONAL 3.5" 20TB, 7200RPM, USB-C, 5YR STHA20000800

Delivery between 2–6 July $15

LWT

$1,232.00

LACIE D2 PROFESSIONAL 3.5" 20TB 7200RPM USB-C 5YR

Delivery $16.50

Scorptec

$1,249.00

LaCie d2 Professional 20TB USB-C External Desktop Hard Drive

Delivery $19

Shopping Express

$1,264.50

LaCie d2 Professional 20TB USB Type-C External Drive

7-day returns

Techinn.com

$1,319.49

Seagate Lacie D2 Professional Stha20000800 20tb External Hdd Black

Delivery $49.99

Newegg

$1,364.00

LaCie d2 Professional USB-C 20TB

Delivery $96.60

Mwave Australia

$1,456.95

LaCie d2 Professional 20TB 7200RPM USB-C Desktop Hard Drive

Free delivery between 2–9 July

eBay.com.au

$1,570.70

Stha20000800 Lacie D2 Professional 3.5" 20tb, 7200rpm, Usb-c, 5yr.h.

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!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Excellent, Functional Hardware
23 January 2023Paul

originally posted on bhphotovideo.com

This is a easy to setup, powerful, and highly functional piece of computer hardware that means my requirements for my MacBook Pro Time Machine.

Not a raid but supposedly fast
17 November 2022Richard

originally posted on bhphotovideo.com

Have not had a chance to use it, nor install it but the USB 3.2 cable and power cables look decent quality and length. I plan to install it as a media drive on a WIN10 PC.Packaging looks good. The unit itself is minimal.Sound is unknown.

Worked Right Out of the Box
29 March 2023Don

originally posted on bhphotovideo.com

Worked Right Out of the Box. Very good speed.

Specification

General
Device TypeHard drive - external (desktop)
Capacity20 TB
InterfaceUSB 3.2 Gen 2
Features24x7 availability

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
itnest.com.au

$1,196.80

Lacie D2 Professional 3.5 inch 20TB 7200RPM USB-C 5YR

Free delivery

Madnics

$1,202.20

Out of stock

LaCie D2 Professional 3.5" 20TB; 7200RPM; USB-C

Free delivery between 2–7 July

www.i-tech.com.au

$1,207.00

STHA20000800 LACIE D2 PROFESSIONAL 3.5" 20TB, 7200RPM, USB-C, 5YR STHA20000800

Delivery between 2–6 July $15

LWT

$1,232.00

LACIE D2 PROFESSIONAL 3.5" 20TB 7200RPM USB-C 5YR

Delivery $16.50

Scorptec

$1,249.00

LaCie d2 Professional 20TB USB-C External Desktop Hard Drive

Delivery $19

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Excellent, Functional Hardware
23 January 2023

This is a easy to setup, powerful, and highly functional piece of computer hardware that means my requirements for my MacBook Pro Time Machine.

Paul originally posted on bhphotovideo.com
Not a raid but supposedly fast
17 November 2022

Have not had a chance to use it, nor install it but the USB 3.2 cable and power cables look decent quality and length. I plan to install it as a media drive on a WIN10 PC.Packaging looks good. The unit itself is minimal.Sound is unknown.

Richard originally posted on bhphotovideo.com
Worked Right Out of the Box
29 March 2023

Worked Right Out of the Box. Very good speed.

Don originally posted on bhphotovideo.com
Works Right Out of the Box
29 January 2023

Unlike another brand that my pc would not recognize, the Lacie showed up. The conversion to NTFS was quick. The transfer rate was comparable with other USB-C devices.

Don originally posted on bhphotovideo.com

Specification

General
Device TypeHard drive - external (desktop)
Capacity20 TB
InterfaceUSB 3.2 Gen 2
Features24x7 availability

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