d2 Desktop Drives

d2 USB 3.0


Reliably Capable.

Two decades, one purpose. Since 1997, LaCie d2 storage has been so dependable, so finely calibrated for high-bandwidth tasks, that creative pros have been able to focus entirely on what they do best: creating.


design by neil poulton



“Speed2” unlocks uncompressed video workflows with speeds up to 20MB/s

1997 2002 2008 2014


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
  • Sync files and projects across multiple devices
 Adobe Creative Cloud

Edit with Creative Cloud

Turn RAW footage into flawless production with one-month complimentary membership to Adobe Creative Cloud All Apps plan. 1,2

d2 Professional


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 Professionall—and it’s the secret sauce to sprinting past goals and deadlines. Supporting up to 300TB/year workloads, 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 five-year warranty.

Hard Drives

Store over


Of 4K footage3

Store up to


Raw images4

In less than 2 minutes, transfer


of 4K footage5

Barracuda Pro Compute

USB-C: Future Compatibility

USB 3.2 Gen 2 clearly makes the most sense going forward, which is why we built the highest level of performance and compatibility into the latest LaCie d2 Professional. You can expect up to 290MB/s for all your epic workflows along with fast file transfer rates of up to 10Gbps.

  • Interface: USB 3.2 Gen 2 (up to 10Gb/s)
  • Works With USB-C host: USB4, USB 3.0, Thunderbolt 4, Thunderbolt 3

Solid Components. Solid Investment.


Forged from a single sheet of aluminum, the enclosure provides uncommon rigidity for long-term durability.


The whisper-quiet fan and heat-dissipating aluminum enclosure pull heat away from the HDD, keeping it running fast and healthy.

5-Year Limited Warranty

Choose with confidence. The LaCie d2 Professional is backed by the industry’s most generous 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 all your files directly from your iPad—it’s that easy.7

Learn More

Rescue logo image

Rescue Data Recovery Services

We’ve Got Your Back

When the unexpected happens—like water damage or natural disaster—Rescue Services help you defend against data loss and retrieval costs so you can rest easier.6

Learn More

What’s Included

    LaCie d2 Professional
  • USB-C (USB 3.2 Gen 2 10Gb/s) cable
  • External power supply
  • Quick Install Guide

Centralize Your Workflow with 1big Dock

Ingest files from memory cards and USB devices with high-speed Thunderbolt 3 performance, connect two 4K displays, daisy chain peripherals, and charge your laptop—all while supporting the capacity of an ever-growing portfolio of work.

Learn More

Product Comparison

 d2 tb3 hero right d2 Professional hero right
d2 Professional
1big Dock
Strengths Capacity, reliability Capacity, docking, reliability
Max Capacity 24TB 18TB
RPM / SSD 7200 7200
Drive Category IronWolf Pro IronWolf Pro
Read/Write Speed Up to 290MB/s
Up to 290MB/s
Up to 300MB/s
Up to 300MB/s
Interface USB 3.2 Gen 2 (up to 10Gb/s) USB-C 2 x Thunderbolt™ 3 (up to 40Gb/s)
Works with USB4, USB 3.0*,
Thunderbolt 4,
Thunderbolt 3
USB4, USB 3.2, USB 3.0* Thunderbolt 4
Incl. Cables & Adapters USB-C Thunderbolt 3
Limited Warranty 5-year 5-year
Rescue Data Recovery Services6 5-year 5-year


1One-month membership to Adobe Creative Cloud All Apps plan is redeemable during product registration. Internet connection and Adobe ID required. Available only to users 13 and older. Not available in all countries. See www.adobe.com/legal.html for applicable terms and privacy Policy.

2For any LaCie product purchased on or after April 1, 2018 and did not contain the Adobe activation code flyer in the box, please contact Customer Support at https://support2.lacie.com with a valid proof of purchase for your code.

3On average, 1 hour of 4K 30fps compressed footage creates 30GB of data. Storage rates vary depending on capacity.

4Based on the average RAW image size of 100MB on a DSLR. Storage rates vary depending on capacity.

5Data rates may vary depending on operating environment, interface, and drive capacity.

6Not available in all countries.

7 Minimum System Requirements: iPad OS 14 or later, iPad Pro 3rd generation/iPad Air 4th generation and higher.


Model Data Sheet User Manual Capacity Storage Type Interface Max. Speeds
d2 Professional 4TB

5-year limited warranty

4TB HDD (enterprise class) USB 3.1 Gen 2 260MB/s
d2 Professional 8TB

5-year limited warranty

8TB HDD (enterprise class) USB 3.1 Gen 2 260MB/s
d2 Professional 10TB

5-year limited warranty

10TB HDD (enterprise class) USB 3.1 Gen 2 260MB/s
d2 Professional 14TB

5-year limited warranty

14TB HDD (enterprise class) USB 3.1 Gen 2 260MB/s
d2 Professional 16TB

5-year limited warranty

16TB HDD (enterprise class) USB 3.1 Gen 2 260MB/s
d2 Professional 18TB

5-year limited warranty

18TB HDD (enterprise class) USB 3.1 Gen 2 260MB/s
d2 Professional 20TB

5-year limited warranty

20TB HDD (enterprise class) USB 3.1 Gen 2 290MB/s
D2 Professional 24TB

5-year limited warranty

24TB HDD (enterprise class) USB 3.1 Gen 2 290MB/s


At CES 2017, I talked with Lance at LaCie about their new line of USB-C Thunderbolt 3 products. The D2 line of hard drives got an upgrade to the new protocol, with hard drive support up to 10 TB, but can be daisy-chained to other D2's (not in RAID).


With the new d2, LaCie again raised the bar on the industry’s most trusted desktop storage product. Get the job done faster – on any computer – with dual Thunderbolt 2, USB 3.0, and a 7200 RPM hard disk. Thanks to its innovative, all-aluminum unibody design, you’ll notice incredibly low vibration and operating noise. It’s even possible to push speeds to up to five times faster by installing the LaCie d2 SSD Upgrade (sold separately).