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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
Buy together and save $3.10 $3.10
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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Great value

Storage Size: 2TB

Used for backing up large volumes of data. Much quicker than cloud based back-up. Compact and USB powered. Great value for money.

MR
By: MikeR998 29/11/21
0 out of 0 users found this review helpful
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Well priced unit

Storage Size: 2TB

Unit does exactly what it says on the box.

G
By: Guest 29/11/21
0 out of 0 users found this review helpful
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Good Value for money

Storage Size: 5TB

Great value for money. I've tried a few different Brands over the years, but Seagate always seem the best.
They are my go to every time.
The compact size makes it easy to carry around and I like it's compatibility.

Very happy with my purchase.

G
By: Guest 12/11/21
0 out of 0 users found this review helpful
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Good price

Storage Size: 4TB

Used well for storage of photos and videos

G
By: Guest 06/11/21
0 out of 0 users found this review helpful
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Good price expansion drives

Storage Size: 5TB

The delivery was fast - the price was reasonable and now I'm triple backed up thanks!

LB
By: LevityB 04/11/21
Verified Owner
0 out of 0 users found this review helpful
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Easy as to set up!

Storage Size: 2TB

Set up was fast and easy. Games transferred over and saw increase in speed right away. Recommend to max your PS4. Very pleased with this Seagate. ✔✔✔

G
By: Guest 03/11/21
0 out of 0 users found this review helpful
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5T and counting

Storage Size: 5TB

Excellent. Easy to format for Mac. Plenty of storage

JP
By: JohnP557 02/11/21
0 out of 0 users found this review helpful
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Great product

Storage Size: 5TB

Arrived quickly, Great product and brand.

RK
By: RobertK98 04/10/21
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Excellent external drive

Storage Size: 5TB

Good price and easy to use, was put into use straight after purchase

G
By: Guest 20/08/21
0 out of 0 users found this review helpful
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Great storage space, but experiencing weird things due to this product

Storage Size: 5TB

Storage space is awesome, price not too bad.
Although, unable to have this external hard drive plugged in at all times, as when turning off my computer and trying to turn it back on - it will NOT work if the Seagate external hard drive is plugged in. Which means having to unplug, replug, unplug, replug and repeat of this nature. Slightly worrying considering this can cause corrupt data when continuously having to remove and insert, remove and insert constantly. Currently in communication to see if this is a natural occurance, or whether I have a faulty product.

G
By: Guest 08/11/21
3 out of 7 users found this review helpful
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Unreliable – Lost Critical Data and Thousands in Recovery Costs

Storage Size: 2TB

I had two of these HDDs, and both failed within a year. One of them was used for less than 6 months before it completely died, causing me to lose all my data. I spent a lot of money trying to recover the data, but even then, not everything was retrievable. This has been a devastating and costly experience. I strongly advise against buying this drive – it's simply not reliable for anything important.

G
By: Guest 03/07/25
0 out of 1 user found this review helpful
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Failed after 12 months

Storage Size: 2TB

I bought this disk thinking the brand was reliable but it failed after 12 months, losing my files.

G
By: Guest 20/06/25
0 out of 1 user found this review helpful
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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: 04:02, 03-09-2025
Product URL: https://www.pbtech.com/pacific/product/HDDSEA0430/imglib/pb-bot-blue-orange.png?pg=20

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: 04:02, 03-09-2025
Product URL: https://www.pbtech.com/pacific/product/HDDSEA0430/imglib/pb-bot-blue-orange.png?pg=20