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Black rectangular desktop hard drive with aluminum unibody finish

LaCie

LaCie d2 Professional 10TB USB 3.1 external hard drive STHA10000800

SKU CH-0QQS-YXX7X MPN STHA10000800

A 10 TB desktop drive with USB 3.1 and 240 MB/s speeds for large creative libraries

  • Total capacity10 TB
  • Interface typeUSB 3.1
  • Setup requirementsComputer with a USB-C, USB 3.0 or USB 2.0 port Latest versio
  • Product colorBlack
  • Key featuresUSB-C connector for next-generation computers Up to 10 TB of
  • Product dimensions5.12 in × 2.36 in × 7.42 in

Capacity 10TB

  • 10 TB capacity protects massive photo libraries and video footage
  • Up to 240 MB/s transfer speeds keep creative workflows moving
  • USB-C and USB 3.0 connectors work with Mac and Windows systems
  • Seagate BarraCuda Pro enterprise-class drive delivers reliable performance
  • Aluminum unibody design reduces noise and vibration for quiet operation

Capacity and purpose

The LaCie d2 Professional provides 10TB of external storage in a desktop form factor. It targets creative professionals who need to protect large photo libraries, video footage, and project files. The drive connects via USB 3.1 and includes a USB-C connector for modern computers. It serves as a high-capacity companion for SSD-based laptops and all-in-one systems.

Build and daily connectivity

An aluminium unibody enclosure acts as a heatsink to reduce noise and vibration during operation. The drive houses a Seagate BarraCuda Pro enterprise-class 3.5-inch mechanism rated for sustained workloads. A USB 3.1 interface delivers up to 240MB/s transfer speeds over USB-C or USB 3.0 ports. Compatibility extends to USB 2.0 hosts at reduced performance.

Upgrade context and fit

This drive replaces smaller portable drives or internal bays when capacity and sustained throughput become the priority. The step up is justified when project archives exceed the space available on internal SSDs or when a single, quiet desktop volume simplifies backup routines. It requires a host with USB-C, USB 3.0 or USB 2.0 and at least 600MB free space for software installation.

How it compares

Measured against everything we stock in High-Capacity External Drives, at today’s prices. Recalculated every night.

Price $236.99
Cheaper than about 71% of the 144 comparable items (median $379.99).
Total capacity 10 TB
Lower than about 55% of the 101 comparable items (median 12 TB).
Price per TB $23.70 per TB
Cheaper than about 84% of the 101 comparable items (median $37.00 per TB).

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Specifications

Product
Brand nameLaCie
Product lined2 Professional
Model nameSTHA10000800
Total capacity10 TB
Product colorBlack
Ports & slots
Interface typeUSB 3.1
Size & build
Product dimensions5.12 in × 2.36 in × 7.42 in
Product weight3.09 lb (1.4 kg)
Shipping weight2.04 kg
Package size432 × 356 × 127 mm

Other versions of this model

2 more in the same range

Questions about this item

What real-world transfer rate does the USB 3.1 interface on the LaCie d2 Professional 10TB drive cap at?

The USB 3.1 interface delivers speeds up to 240 MB/s for bandwidth-intensive creative workflows.

What physical space does the 3.5-inch desktop chassis of the STHA10000800 require on a desk?

The aluminum unibody measures 5.12 inches wide by 2.36 inches deep by 7.42 inches high and weighs 3.09 lbs.

How is the LaCie d2 Professional 10TB drive installed, and what step do users often miss?

Connect the USB-C cable to a USB-C, USB 3.0 or USB 2.0 port; the drive is pre-formatted but requires 600 MB free disk space for the included software utilities.

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