THE d2 STORY
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

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

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.

Store over
600hrs
Of 4K footage3
Store up to
180K
Raw images4
In less than 2 minutes, transfer
1hr
of 4K footage5
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.

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.

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 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 LEARN MORE
What’s Included
- USB-C (USB 3.2 Gen 2 10Gb/s) cable
- External power supply
- Quick Install Guide
LaCie d2 Professional
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
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d2 Professional |
1big Dock |
|
Strengths | Capacity, reliability | Capacity, docking, reliability |
Max Capacity | 20TB | 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 |
WHERE TO BUY | WHERE TO BUY |
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.