(02) 90112078 | 
Contact us |  

LACIE 4TB d2 Thunderbolt2 & USB 3.0 9000493AS

Model: LAC9000493AS / Item No: 449760

LACIE 4TB d2 Thunderbolt2 & USB 3.0 9000493AS

More Views


Versatility for
Professional Environments

The new LaCie d2 combines Thunderbolt 2 and USB 3.0 interfaces to deliver the best possible speeds when connected to any late-model PC or Mac computer. Dual Thunderbolt 2 ports let you daisy chain up to six devices to a single Thunderbolt port on a computer.
This means that you could connect up to five LaCie d2 plus a 4K display to an iMac® computer’s Thunderbolt 2 port, bringing remarkable scalability and convenience to 4K or other workflows. And since USB 3.0 and Thunderbolt 2 are backward compatible***, you always get the absolute fastest speeds your computer allows.

No-Compromise Speed
for Leaner Workflows

Professional components yield professional speeds. The new LaCie d2 combines best-in-class interfaces with a Seagate 6 TB 7200 RPM hard disk, resulting in stunning speeds of up to 220 MB/s. With this speed, it’s possible to store and browse a massive RAW Adobe® Lightroom® library with zero lag. High speeds plus industry-best capacity makes the LaCie d2 the perfect solution for storing large files and archiving projects.


Innovative Design,
Breakthrough Durability

When recreating the industrial design of the d2, LaCie focused relentlessly on reliability and usability for professionals.

Unibody Enclosure

The casing is forged from a single sheet of aluminum, providing uncommon rigidity for long-term durability and premium quality.

Power–Saving Mode

Fan–Free Cooling

Integrated Cable Management

Anti–Vibration Features


Upgradable to External
Hybrid Storage

Install the optional LaCie d2 SSD Upgrade(sold separately) to multiply speeds by a factor of five, with zero compromise in capacity. At up to 1150 MB/s, the LaCie d2 with the d2 SSD Upgrade delivers speeds that exceed the performance of even the internal SSD on your late-model PC or Mac computer – in a single-disk enclosure. Simply remove the rear panel on the LaCie d2 to install the upgrade,
and instantly you have an additional 128 GB of SSD storage. Two separate drives mount on the computer: one for the SSD, and one for the hard disk. Use the SSD for bandwidth-intensive tasks such as fast file transfers, audio mixing, video editing, or OS booting, and use the hard disk for file archiving. No other solution offers this level of performance and capacity in such a compact footprint.


Packed with
Value for Pros

The LaCie d2 includes everything professionals need for secure backup: a backup software suite, and compatibility with Time Machine and Windows Backup. It also includesLaCie Private-Public software, which lets you password-protect volumes with AES 256-bit encryption.
For the ultimate in peace of mind and value, the LaCie d2 features a three-year limited warranty that includes comprehensive, complimentary web-based resources, expert in-house technical support, and worldwide repair and/or replacement coverage. You can even upgrade this service with warranty extensions and fast product replacement. Learn more atwww.lacie.com/warranties.


Item Number : 
Capacity : 
3 TB
4 TB
6 TB
Internal Storage Media :  1 x 7200 RPM/64 MB cache (or greater) hard disk
Interface :  2 x Thunderbolt™ 2 ports
1 x USB 3.0 port (UAS and USB 2.0* compatible)
Interface Transfer Rate :  Thunderbolt 2: 20 Gb/s
USB 3.0: 5 Gb/s
Performance Benchmark :  Thunderbolt 2 and USB 3.0: 
3 TB: Up to 180 MB/s reads**
4 TB: Up to 180 MB/s reads 
6 TB: Up to 220 MB/s reads

With LaCie d2 SSD Upgrade: 
1150 MB/s reads***
Thunderbolt 2 Technology :  Bidirectional 20 Gb/s permits a high-resolution display and RAW 4K video playback
Power-Saving Mode :  Reduce power consumption by spinning down disks without disrupting daisy chain transfers (short press on front button initiates power-saving mode; long press turns product off completely)
Security :  AES 256-bit software encryption
Kensington® lock compatible
Cable management
Cooling :  Fan-free design with all-aluminum unibody enclosure for low vibration and near-silent operation
External Hybrid Storage  :  Compatible with LaCie d2 SSD Upgrade (sold separately): 
• Adds hard disk + SSD versatility in a single-disk enclosure
• Boosts speeds up to 1150 MB/s
• Two independent drives mount – one for hard disk, one for SSD (JBOD)
Software :  Intego® Backup Assistant for Mac®
LaCie Genie Timeline for PC
LaCie Private-Public (protect data with AES 256-bit encryption)
Power Supply :  100-240V, 50/60Hz; 48W
Acoustic :  Typical noise level: 28 dB^
Dimensions :  60 x 217 x 130 mm | 2.4 x 8.5 x 5.1 in.
Weight :  3 TB: 1.3 kg | 2.9 lbs
4 TB: 1.4 kg | 3.1 lbs
6 TB: 1.5 kg | 3.2 lbs
System Requirements :  Computer with a Thunderbolt 2, USB 3.0, Thunderbolt*, or USB 2.0* port
Thunderbolt 2: Mac OS® X 10.8.5 or later
USB 3.0: Windows® 7, Windows 8, or Mac OS X 10.6 or later
Minimum free disk space: 600 MB recommended 

The LaCie d2 SSD Upgrade requires a LaCie d2 Thunderbolt 2. It is not compatible with the LaCie d2 USB 3.0.
Box Content :  LaCie d2
Thunderbolt cable
USB 3.0 cable (USB 2.0 compatible**)
External power supply
Quick Install Guide
Comments :  * To achieve full interface bandwidth, connect the product to either a USB 3.0 or Thunderbolt 2 port on a computer or device. 
** These transfer rates were achieved using AJA System Test when connected to a Mac computer via the Thunderbolt 2 interface. Actual data rates may vary depending on operating environment and other factors, such as chosen interface and disk capacity. 
*** These transfer rates can be achieved by installing the LaCie d2 SSD Upgrade on a LaCie d2 Thunderbolt 2. The LaCie d2 SSD Upgrade is not compatible with the LaCie d2 USB 3.0. 
^ These measurements have been made under normal conditions, one meter/three feet from the front of the product. These values may vary with conditions and product configuration. 

When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one thousand billion bytes. Your computer’s operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions and will not be available for data storage. 

Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation in the U.S. and/or other countries.


Shipping Calculator

Skycomp Technology uses the best carriers in the business to make sure your order gets to you on time.
Australia Post eParcel 
eParcel generally takes 2-10 business days to be delivered depending on final destination.
We recommend you use this service for PO Box or if you believe your delivery address will be unattended as you will be able to collect this from your local Post Office. 

Australia eParcel Express
eParcel Express generally takes 1-3 business days to be delivered depending on final destination.
We recommend you use this service for PO Box or if you believe your delivery address will be unattended as you will be able to collect this from your local Post Office.

Other prefered partner
• Local Express:Delivered in 1-2 Business Days 
• Nationwide Delivery: 1-4 Business Days* 
• Nationwide Express: Next Business Day* 
*Allow extra days for regional areas 
All orders will be shipped from our Australian (NSW/QLD/VIC/WA) warehouses. More than 95% order are shipped via Australia Post E-Parcel and some from our preferred Partner listed below:

Following are the contact details of the freight companies we use:


Ph: 02-92800583 
Usually 24 hours after placing your order.

Your requirements will be our passion

For IMMEDIATE customer service assistance or help with an order please

  • Reload captcha

* Required Fields

Have you considered this?