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Seagate Expansion 4TB Portable External HDD - Black

PB Tech price
PB Tech price
NZD $ 207 .83
$ 207 .83
$207.83  +GST
$207.83

Seagate Expansion 4TB Portable External HDD - Black

Add-on storage for your PC!
  • Brand: Seagate
  • MPN: STKM4000400
  • Part #: HDDSEA0430
  • UPC: 763649160480
PB Tech price
NZD $ 207 .83 $ 207 .83


Delivery: Order now and it ships today
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
$207.83  +GST
$207.83
  • Brand: Seagate
  • MPN: STKM4000400
  • Part #: HDDSEA0430
  • UPC: 763649160480

Storage Size

2TB 4TB 5TB

USB Powered

Yes

Form Factor

Portable

Interface

USB 3.0

Colour

Black

What PB Tech customers are saying about this product...

See More Reviews

Customer Review Summary

"This Seagate external hard drive is loved for its easy setup, fast data transfer and large storage capacity, making it perfect for upgrading PS4, backing up data, or even storing e ...view more"

AI avatar icon
Summarised by AI 02/09/25
AI Bot
5TB

"I needed a spare drive to use so I could move a few TB of things between new and old computer and to use as a backup drive and was pleasantly surprise at how quick it was. Might ha ...view more"

SF
By: SteveF287 15/08/25
Verified Owner
2TB

"This was just what I needed, transferring power was much better than expected, and moved a lot of data very quickly. Not extremely loud when running like some hard drives either. D ...view more"

FM
By: FrancesM684 07/08/25
Verified Owner

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Seagate Expansion 4TB Portable External HDD - Black
Total:
NZD $ 245 .72
NZD $ 245 .72
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Kingston DataTraveler Exodia USB Flash Drive - 128GB USB 3.2
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UGREEN UG-20103 USB-C to Micro B Cable - 1m - Black
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Features

Seagate Expansion portable drive, add-on storage for your PC

The Seagate® Expansion portable drive is compact and perfect for onthe-go. Instantly add more storage space to your PC or Mac and take large files with you when you travel.

Setup is simple and straightforward; simply connect a single USB cable and you are ready to go. The drive is powered from the USB cable, so there is no need for an external power supply. Plus, it is automatically recognized by the Windows® or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy-simply drag-and-drop.

Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.

Plus, Seagate Expansion comes with Rescue Data Recovery Services* for additional peace of mind.

 

 

Download data sheet: https://www.seagate.com/www-content/datasheets/pdfs/expansion-portable-DS2060-1-2102-WW-en_US.pdf
* Rescue Data Recovery Services not available in all countries.

Specifications

Manufacturer

Seagate

Product No.

STKM4000400

Colour

Black

Interface

USB 3.0

Capacity

4TB

Manufacturer Part No:
STKM4000400
Brand:
Product Type:
Portable External HDD
UPC
763649160480
Product Family:
Expansion
Shipping Weight:
0.3 kg
PB Part No:
HDDSEA0430
Product Model:
-
Warranty: 36 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.6 out of 5 Stars Based on 247 reviews
5 Stars
192
4 Stars
38
3 Stars
5
2 Stars
3
1 Stars
9

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Good reliable product.

Storage Size: 2TB

A good reliable brand and product for small business.
I have bought 2 to replace old HDDs which are now full.
No issues over past 5 years.

JG
By: JeanieG6 13/11/23
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Used to be more robust.

Storage Size: 2TB

I have bought better Seagate drives 'equivalent' to this one but they're a bit more flimsy now. I lent one of mine to a friend who managed to pull the plug out of the drive and make it unreadable. He pulled it out when he removed the cable. Not happy about losing the contents. Will go back to WD drives to see if they're more hardy like previous ones I've had for a while.

PY
By: PaulY97 01/09/23
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Does its job - well purchased

Storage Size: 2TB

Does its job - what I expected - came with its own cable of course.

G
By: Guest 11/08/23
2 out of 2 users found this review helpful
Did you find it helpful?

Bang for buck

Storage Size: 4TB

Bought this one for the price.it works fast and has a ribbed surface for better grip.

MN
By: MariyaN5 10/01/23
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Solid product

Storage Size: 4TB

Bought this 4TB hard drive as my old one was running out of space. No problems so far, and Seagate drives are always reliable and good value for the price.

TH
By: TiffanyH57 04/01/23
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Good for backup, not for normal use

Storage Size: 2TB

I bought the similar 4TB desktop Seagate about a year ago. Both are USB 3.0, same disk RPM etc. This 2TB version is about 30% slower on reads, connected to same port, disk format etc for comparison. Good value, but don't use it as a work disk. Fine for a slower backup drive.

BT
By: BruceT538 02/09/22
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

It does what it should

Storage Size: 2TB

Its an external harddrive woohoo

SP
By: SamP254 09/11/21
Verified Owner
2 out of 3 users found this review helpful
Did you find it helpful?

Good price for a Linux back-up solution.

Storage Size: 5TB

I bought 2.

I reformat disks like this to an ext-4 filesystem & then use rsync to backup configuration, databases & /home

They worked perfectly.

JC
By: JuliaC42 30/04/24
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Fast saving and useful back up device

Storage Size: 4TB

OK - I like not having to put all my research findings on the cloud - and so having a handy 4 Terrabyte external hard drive is a very useful backup. And I don't have to worry about solar flares and satellites.
I have purchased Seagate external hard drives previously and they have all worked fine. This 4 Terrabyte does what I expected it to do (i.e., back up files and give me some peace of mind) but I was very pleasantly surprised by just how fast it downloaded a total of over 40,000 files. Almost done within a matter of minutes.

G
By: Guest 19/12/22
1 out of 1 user found this review helpful
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Same drive, different case?

Storage Size: 4TB

I already have a drawer full of these 4GB Seagate drives which I use for backing up my 4K video footage. The case seems a little different this time around but they work exactly the same an so far none have let me down.

BS
By: BruceS46 29/04/22
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Quick and easy portable drive

Storage Size: 5TB

I needed a spare drive to use so I could move a few TB of things between new and old computer and to use as a backup drive and was pleasantly surprise at how quick it was. Might have to buy another just so I can have an actual spare one as I have kept this one plugged in for now.

SF
By: SteveF287 15/08/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Works great!!

Storage Size: 2TB

This was just what I needed, transferring power was much better than expected, and moved a lot of data very quickly. Not extremely loud when running like some hard drives either. Definitely recommend

FM
By: FrancesM684 07/08/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Seagate Expansion 4TB Portable External HDD - Black

Add-on storage for your PC!
  • Brand: Seagate
  • MPN: STKM4000400
  • Part #: HDDSEA0430
  • UPC:763649160480
PB Tech price NZD $207.83

Date Created: 13:26, 02-09-2025
Product URL: https://www.pbtech.com/pacific/product/HDDSEA0430/Seagate-Expansion-4TB-Portable-External-HDD---Blac?pg=2

Features

Seagate Expansion portable drive, add-on storage for your PC

The Seagate® Expansion portable drive is compact and perfect for onthe-go. Instantly add more storage space to your PC or Mac and take large files with you when you travel.

Setup is simple and straightforward; simply connect a single USB cable and you are ready to go. The drive is powered from the USB cable, so there is no need for an external power supply. Plus, it is automatically recognized by the Windows® or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy-simply drag-and-drop.

Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port.

Plus, Seagate Expansion comes with Rescue Data Recovery Services* for additional peace of mind.

 

 

Download data sheet: https://www.seagate.com/www-content/datasheets/pdfs/expansion-portable-DS2060-1-2102-WW-en_US.pdf
* Rescue Data Recovery Services not available in all countries.

Specifications

Manufacturer

Seagate

Product No.

STKM4000400

Colour

Black

Interface

USB 3.0

Capacity

4TB

Date Created: 13:26, 02-09-2025
Product URL: https://www.pbtech.com/pacific/product/HDDSEA0430/Seagate-Expansion-4TB-Portable-External-HDD---Blac?pg=2