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LaCie 16TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive

BH #LASTHA160800 • MFR #STHA16000800
192 reviews
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LaCie 16TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive
Key Features
  • 16TB Storage Capacity
  • 1 x USB-C 3.2 Gen 2 Port
  • Up to 290 MB/s Data Transfer Speed
  • 7200 rpm Disk Speed
The 16TB 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 5, 4 and 3, USB4, USB 3.2 Gen 1 (3.1 Gen 1/3.0), and more. 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.
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LaCie d2 Professional Overview

The 16TB 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 5, 4 and 3, USB4, USB 3.2 Gen 1 (3.1 Gen 1/3.0), and more. 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.

In addition to its warranty, this drive includes a five-year Rescue Data Recovery Services plan and a two-month membership to the Adobe Creative Cloud All Apps plan.

Customize Your Backup with LaCie Toolkit
LaCie Toolkit makes it simple to give important files the essential added protection they need. Back up on demand with one click, schedule daily, weekly, or monthly backups, and sync files and projects across multiple devices.
Edit with Creative Cloud
Turn raw footage into a flawless production with a one-month complimentary membership to Adobe's Creative Cloud All Apps plan.

This is redeemable during product registration and requires a network connection and an Adobe ID. It is not available in all countries.
Sure Performance, Certain Reliability
d2 Professional includes the standards which make this d2 a true professional solution: performance, universal compatibility, and the enhanced reliability of an enterprise-class drive all within an all-aluminum unibody enclosure.
A Fierce Hard Drive for Intensive Projects
A Seagate IronWolf Pro enterprise-class drive lives inside d2 Professional. Supporting workloads of up to 300TB per year, this powerhouse HDD is specifically designed for high-speed 7200 rpm performance, smooth power management, massive capacity, and 24/7 reliability. And for ultimate peace of mind it's covered by a limited 5-year warranty.
USB-C - Future Compatibility
USB 3.2 Gen 2 clearly makes the most sense going forward, which is why LaCie built a high level of performance and compatibility into the d2 Professional. You can expect speeds of up to 290 MB/s for all your epic workflows. The 10 Gb/s USB-C interface also works with USB4, USB 3.0, Thunderbolt 4, and Thunderbolt 3.
Enclosure
Forged from a single sheet of aluminum, the enclosure provides uncommon rigidity for long-term durability.
Cooling
The whisper-quiet fan and heat-dissipating aluminum enclosure pull heat away from the HDD, keeping it running fast and healthy.
Limited 5-Year Warranty
Choose with confidence. The LaCie d2 Professional is backed by a limited 5-year warranty.
Works with iPad
Connecting your LaCie drive to your iPad's USB-C port brings extra storage to your iPad and lets you access your files directly from your iPad.
Rescue Data Recovery Services
When the unexpected happens, like water damage or a natural disaster, Rescue Services help you defend against data loss and retrieval costs so you can rest easier.
UPC: 763649148129

LaCie d2 Professional Specs

Key Specs
Total Capacity
16 TB
Drive Type
3.5" HDD
Default OS Support
Universal Computer/Mobile OS Support
System Connection
USB-C 3.1/3.2 Gen 2
Total Capacity
16 TB
Drive Type
3.5" HDD
Performance
Read Speed
Maximum: 260 MB/s
Write Speed
Maximum: 260 MB/s
Default OS Support
Universal Computer/Mobile OS Support
Encryption Support
No
External Enclosure
System Connection
USB-C 3.1/3.2 Gen 2
Security Features
No
Material
Aluminum
Fan Cooled
Yes
Impact Resistance
No
Environmental Resistance
No
Electrical
Power Source
Included AC Adapter
Input Power
100 to 240 VAC, 50 / 60 Hz
General
Dimensions
7.4 x 5.1 x 2.4" / 188.5 x 130 x 60 mm
Weight
3.09 lb / 1.4 kg
Packaging Info
Package Weight
4 lb
Box Dimensions (LxWxH)
9.3 x 7.1 x 4.7"

LaCie d2 Professional Reviews

So far, so good!

By Ed
Rated 5 out of 5
Date: 2026-06-28

So far so good with this drive. Very good price point and works very well so far. I did a lot of research on reasonably priced drives to use for Time Machine backups on a new (refurbished) MacBook Pro (with a 4 Terabyte drive). I saw some very old reviews for the LaCie drive that didn't rate it very well, but that was when the original versions used a Seagate Barracuda drive, at some point, Lacie switched to using a Seagate Iron Wolf Pro drive which appears to be a better drive (resulting in better reviews apparently). I formatted the LaCie drive for APFS (as recommended when using solely for a MacBook Pro), and I'm using a Thunderbolt rated USB-C cable to connect it. The Time Machine backups run pretty quick with this cable, even with the very first backup, and even considering that the LaCie drive is not an SSD. My prior setup was an older MacBook Pro using a Seagate Barracuda for backups which never gave me any issues, so I anticipate this new setup with newer MacBook and LaCie drive will work just as well, even better with the Thunderbolt cable!

so far so good

By Erica
Rated 5 out of 5
Date: 2026-05-19

so far so good

See any errors on this page?

I understand that this drive comes pre-formatted ...

I understand that this drive comes pre-formatted as EXFAT, if necessary can it be reformatted to another system?
Asked by: Herb
Yes, you can reformat it to any other file system.
Answered by: Miguel M
Date published: 2021-12-14

Does this drive come with backup software?

Does this drive come with backup software?
Asked by: Olin
If using a Mac there is Time Machine included with MacOs.
Answered by: Michael
Date published: 2026-06-17

Does this have an IronWolf Pro or BarraCudo hard ...

Does this have an IronWolf Pro or BarraCudo hard drive?
Asked by: Lovick
As of 6/17/26 the specs here on Adorama's page state IronWolf Pro. If according to a LaCie rep they are Baracudas why has this not been corrected?
Answered by: Michael
Date published: 2026-06-23

Can this drive be formatted in NTSF?

Can this drive be formatted in NTSF?
Asked by: Herb
Yes, The d2 Professional can be reformatted to any format you wish. Out of the box it is formatted ExFAT so it will work cross platform. Please note that reformatting erases all data on the drive at the time, backup accordingly.
Answered by: LaCie Product Support
Date published: 2021-12-14

The specs state is has USB-C 3.2 but looking ...

The specs state is has USB-C 3.2 but looking online it seems this is a USB-C 3.1 Gen 2. What are the specs for this one?
Asked by: Dan
This LaCie 16TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive has USB 3.2 Gen 2 (up to 10Gb/s) USB-C port. https://www.lacie.com/www-content/datasheets/pdfs/d2-professional-DS1987-11-2202US-en_US.pdf
Answered by: Sagi C
Date published: 2023-12-19

Can this drive be used in Europe or Africa with ...

Can this drive be used in Europe or Africa with an appropriate adapter?
Asked by: Sylvia
Yes, the LaCie 16TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive can be used in Europe or Africa with an appropriate adapter.
Answered by: Michael S
Date published: 2025-02-02

What adapter cable can be used to connect via usb ...

What adapter cable can be used to connect via usb 3.0 port in a computer?
Asked by: Lynnea
To connect the LaCie 10TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive to a computer with USB-A 3.0 ports, you can use a USB-C to USB-A cable like the Pearstone USB-C 3.1 to USB-A Charge & Sync Cable (3'), B&H # PEUSB313CMA3, or a USB-C to USB-A adapter like the Angelbird USB Type-C Female to USB Type-A Male Adapter, B&H # ANUSBAC.
Answered by: Kenneth C
Date published: 2023-09-27

does anyone know if this works laying flat or does

does anyone know if this works laying flat or does it have to stand up to work?
Asked by: Catherine
The LaCie 8TB d2 Professional USB-C 3.2 Gen 2 External Hard Drive (B&H # LASTHA800080) is designed to be used upright and is untested when laid flat.
Answered by: Luis F
Date published: 2026-06-11
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