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.

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-aluminium unibody enclosure.

A Fierce Hard Drive for Intensive Projects.
A Seagate IronWolf Pro enterprise-class drive lives inside d2 Professional — and it’s the secret sauce to sprinting past goals and deadlines. Supporting up to 300 TB/year workloads, this powerhouse HDD is specifically designed for high-speed 7,200 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.

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 290 MB/s for all your epic workflows along with fast file transfer rates of up to 10 Gbps.

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

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

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.

Performance
USB version	3.2 Gen 1 (3.1 Gen 1)
Wi-Fi	No
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Hard drive
HDD capacity	20 TB
HDD speed	7200 RPM
Read speed	290 MB/s
Write speed	290 MB/s
Ports & interfaces
USB connector	USB Type-C
USB version	3.2 Gen 1 (3.1 Gen 1)
Wi-Fi	No
Maximum data transfer rate	290 Mbit/s
Features
Product colour	Black
LED indicators	Yes
Housing material	Aluminum
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Design
Product colour	Black
LED indicators	Yes
Housing material	Aluminum
Power
Bus powered	No
Power consumption (typical)	18 W
External power adapter	Yes
AC adapter input voltage	100-240 V
AC adapter frequency	50/60 Hz
Weight & dimensions
Width	2.36" (60 mm)
Depth	5.12" (130 mm)
Height	7.42" (188.5 mm)
Weight	3.09 lbs (1.4 kg)
Package width	7.09" (180 mm)
Package depth	9.45" (240 mm)
Package height	4.72" (120 mm)
Package weight	3.53 lbs (1.6 kg)
Packaging data
User guide	Yes
Package width	7.09" (180 mm)
Package depth	9.45" (240 mm)
Package height	4.72" (120 mm)
Package weight	3.53 lbs (1.6 kg)
Packaging content
User guide	Yes
Technical details
Harmonized System (HS) code	84717050
Logistics data
Master (outer) case width	14.8" (377 mm)
Master (outer) case length	8.35" (212 mm)
Master (outer) case height	19.5" (495 mm)
Master (outer) case net weight	23.6 lbs (10.7 kg)
Harmonized System (HS) code	84717050
Other features
Maximum data transfer rate	290 Mbit/s