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Seagate Ultra Touch external hard drive 4 TB Grey
SKU
STMA4000400
£148.36
£123.63
In stock
Low stock — limited availability.
4TB, USB 3.0 Type C, AES-256, Pebble Grey
| HDD capacity | 4000 GB |
|---|---|
| Maximum data transfer rate | 5000 Mbit/s |
| Product colour | Grey |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| SKU | STMA4000400 |
| EAN | 8719706044394 |
| Manufacturer | Seagate |
| Availability | Y |
| Product Manuals (HTML) |
View Manual |
| PDF URLs |
View PDF |
A new standard in Seagate portable storage has arrived. Striving towards sustainability, this drive contains at least 30% post-consumer recycled materials.
Striving for Sustainability
This drive contains at least 30% post-consumer recycled materials by weight and has 100% recyclable packaging — ensuring eco-minded backup starts with Seagate.
Nature-Forward Design
Inspired by the natural world, these drives feature soft tones and a smooth design. Bring that feeling of nature to your workstation with two colour options — cloud white and pebble grey.
Universal Compatibility
Works with PC, Mac, and Chromebook for easy backup where you need it. Plus, USB-C connectivity brings universal compatibility your way.
On the Move
Lightweight design allows for easy portability to work, school, or wherever you need your files.
Safe and Sound
Need a hard drive that goes above and beyond the call of duty? Opt for Ultra Touch external hard drives with data security. Thanks to its password protection and AES-256 hardware encryption — the same standard used by the U.S. government and global intelligence agencies — you can rest easy knowing your digital life is secure.
Control Your Content with Mylio Photos
Organise, declutter, and enhance your photos and videos with a 6-month complimentary subscription to Mylio Photos plan. Bring your scattered media together in one library that’s private and protected — and easily preserve family memories for generations to come.
Dropbox Backup Plan
Automatically back up one computer and one external drive with a 6-month free trial of the Dropbox Backup plan. Keep a copy of your files in the cloud and quickly restore any accidentally deleted data.
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.
At Seagate, we obsess over quality assurance
A product you can count on is one that keeps getting high-quality scores over its lifetime — no matter when it’s tested.
Striving for Sustainability
This drive contains at least 30% post-consumer recycled materials by weight and has 100% recyclable packaging — ensuring eco-minded backup starts with Seagate.
Nature-Forward Design
Inspired by the natural world, these drives feature soft tones and a smooth design. Bring that feeling of nature to your workstation with two colour options — cloud white and pebble grey.
Universal Compatibility
Works with PC, Mac, and Chromebook for easy backup where you need it. Plus, USB-C connectivity brings universal compatibility your way.
On the Move
Lightweight design allows for easy portability to work, school, or wherever you need your files.
Safe and Sound
Need a hard drive that goes above and beyond the call of duty? Opt for Ultra Touch external hard drives with data security. Thanks to its password protection and AES-256 hardware encryption — the same standard used by the U.S. government and global intelligence agencies — you can rest easy knowing your digital life is secure.
Control Your Content with Mylio Photos
Organise, declutter, and enhance your photos and videos with a 6-month complimentary subscription to Mylio Photos plan. Bring your scattered media together in one library that’s private and protected — and easily preserve family memories for generations to come.
Dropbox Backup Plan
Automatically back up one computer and one external drive with a 6-month free trial of the Dropbox Backup plan. Keep a copy of your files in the cloud and quickly restore any accidentally deleted data.
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.
At Seagate, we obsess over quality assurance
A product you can count on is one that keeps getting high-quality scores over its lifetime — no matter when it’s tested.
| Data transmission | |
|---|---|
| USB data transfer rates | 5000 Mbit/s |
| Performance | |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Windows operating systems supported | Yes |
| USB data transfer rates | 5000 Mbit/s |
| Plug and Play | Yes |
| Mac operating systems supported | Yes |
| Wi-Fi | No |
| Software | |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Hard drive | |
| HDD capacity | 4 TB |
| Security | |
| Password protection | Yes |
| Security algorithms | 256-bit AES |
| Ports & interfaces | |
| USB connector | USB Type-C |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| USB data transfer rates | 5000 Mbit/s |
| Ethernet LAN | No |
| Wi-Fi | No |
| Maximum data transfer rate | 5000 Mbit/s |
| Features | |
| Password protection | Yes |
| Product colour | Grey |
| Windows operating systems supported | Yes |
| Plug and Play | Yes |
| Mac operating systems supported | Yes |
| Security algorithms | 256-bit AES |
| Housing material | Fabric |
| Power | |
|---|---|
| Bus powered | USB |
| Design | |
| Product colour | Grey |
| Housing material | Fabric |
| Weight & dimensions | |
| Weight | 267 g |
| Width | 80 mm |
| Depth | 23.1 mm |
| Height | 115.3 mm |
| Package depth | 58 mm |
| Package width | 117 mm |
| Package height | 158 mm |
| Package weight | 361 g |
| Packaging data | |
| User guide | Yes |
| Package depth | 58 mm |
| Cables included | USB Type-C |
| Package width | 117 mm |
| Package height | 158 mm |
| Package weight | 361 g |
| Technical details | |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Product colour | Grey |
| Plug and Play | Yes |
| Wi-Fi | No |
| Housing material | Fabric |
| Packaging content | |
| User guide | Yes |
| Cables included | USB Type-C |
| Other features | |
| Ethernet LAN | No |
| Maximum data transfer rate | 5000 Mbit/s |
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|---|---|---|---|---|---|---|
| SKU |
STMA4000400
|
STKN5000400
|
STKZ4000402
|
WDBPKJ0050BWT-WESN
|
WDBYVG0020BWT-WESN
|
STLP5000400
|
| Manufacturer |
Seagate
|
Seagate
|
Seagate
|
Western Digital
|
Western Digital
|
LaCie
|
| HDD size |
N/A
|
N/A
|
2.5 "
|
N/A
|
N/A
|
2.5 "
|
| Product colour |
Grey
|
Black
|
Black
|
White
|
White
|
Silver
|
| Bus powered |
USB
|
USB
|
USB
|
USB
|
USB
|
N/A
|
| USB connector |
USB Type-C
|
USB Type-A
|
Micro-USB B
|
USB Type-A
|
USB Type-A
|
USB Type-C
|
| HDD capacity |
1000GB and more
|
1000GB and more
|
1000GB and more
|
1000GB and more
|
1000GB and more
|
1000GB and more
|
| USB version |
3.2 Gen 1 (3.1 Gen 1)
|
3.2 Gen 1 (3.1 Gen 1)
|
2.0/3.2 Gen 1 (3.1 Gen 1)
|
3.2 Gen 1 (3.1 Gen 1)
|
2.0/3.2 Gen 1 (3.1 Gen 1)
|
3.2 Gen 1 (3.1 Gen 1)
|





