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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
247
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PB Tech price
NZD $ 207 .83 $ 207 .83
In stock
Delivery: Order now and it ships on 08 Sep
Estimated Delivery Times
7 - 10 working days for international destinations

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$207.83  +GST
$207.83
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  • 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

View full specs
Returns & Warranty Bulk Quote Print Page

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 05/09/25
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

COMBO DEALS: Buy Together and SAVE!

Save even more by creating your own combo deal with any of the items below and the Seagate Expansion 4TB Portable External HDD - Black
Seagate Expansion 4TB Portable External HDD - Black
Unitek Y-A025CGY USB3.1 USB-A to Type-C Adapter - Converts USB-C to USB-A - Suitable for all Type-C supported smartphones, tablets, computers and devices
Kingston DataTraveler Exodia USB Flash Drive - 128GB USB 3.2
UGREEN UG-20103 USB-C to Micro B Cable - 1m - Black
Cruxtec ADS01 flammable Clean Range Compressed Air Duster 400ml Spray Can with Nozzle Dust-off Compressed air safely and quickly blow dust, dirt and debris from even the hard to reach places
Total:
NZD $ 245 .72
NZD $ 245 .72
Buy together and save $3.10 $3.10
Unitek Y-A025CGY USB3.1 USB-A to Type-C Adapter - Converts USB-C to USB-A - Suitable for all Type-C supported smartphones, tablets, computers and devices
Unitek Y-A025CGY USB3.1 USB-A to Type-C Adapter - Converts USB-C to USB-A - Suitable for all Type-C supported smartphones, tablets, computers and devices

Unitek Y-A025CGY USB3.1 USB-A to Type-C Adapter - Converts USB-C to USB-A - Suitable for all Type...

Ships on 08 Sep
NZD

$7.03

$7.03

You save 9% You save 9%
Kingston DataTraveler Exodia USB Flash Drive - 128GB USB 3.2
Kingston DataTraveler Exodia USB Flash Drive - 128GB USB 3.2

Kingston DataTraveler Exodia USB Flash Drive - 128GB USB 3.2

Ships on 08 Sep
NZD

$14.81

$14.81

You save 5% You save 5%
UGREEN UG-20103 USB-C to Micro B Cable - 1m - Black
UGREEN UG-20103 USB-C to Micro B Cable - 1m - Black

UGREEN UG-20103 USB-C to Micro B Cable - 1m - Black

Ships on 08 Sep
NZD

$6.73

$6.73

You save 11% You save 11%
Cruxtec ADS01 flammable Clean Range Compressed Air Duster 400ml Spray Can with Nozzle Dust-off Compressed air safely and quickly blow dust, dirt and debris from even the hard to reach places
Cruxtec ADS01 flammable Clean Range Compressed Air Duster 400ml Spray Can with Nozzle Dust-off Compressed air safely and quickly blow dust, dirt and debris from even the hard to reach places

Cruxtec ADS01 flammable Clean Range Compressed Air Duster 400ml Spray Can with Nozzle Dust-off...

Ships on 08 Sep
NZD

$9.32

$9.32

Save 14% in-store Save 14% in-store

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:
Seagate
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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A review more about customer service...

Storage Size: 2TB

I ordered the Hdd this time yesterday and today the next day I have it in my hot little hands already. Pretty darn flippin excellent service wouldn't you say!

JY
By: JasonReddy 28/10/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Good product

Storage Size: 4TB

Pretty good, fast transfer.

G
By: Guest 28/10/22
0 out of 0 users found this review helpful
Did you find it helpful?

2TB Portable Hard Drive for a Super cheap price

Storage Size: 2TB

I got a great deal with this Seagate Expansion 2TB hard Drive super quick at loading and it was very cheap alot cheaper than I thought it would be.

DC
By: DavidC8678 25/10/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Nothing wrong so far

Storage Size: 2TB

almost a month in, no complaints from me.

SC
By: SarahC462 17/10/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Solid choice and good value for money

Storage Size: 2TB

I bought this to use as a time machine backup for my macOS. Works like a charm.

OD
By: OscarD983 10/10/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Very good price for the quality.

Storage Size: 2TB

This is a great storage device for storing movies, documents, and any other files you may need to take on the go. It also has fast read/write speeds for a portable USB hard drive.

G
By: Guest 01/10/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Wasn’t very stable with big file transferring. I have to reformat to different format to keep….

Storage Size: 5TB

Good price but not very stable for some reason

G
By: Guest 26/09/22
0 out of 0 users found this review helpful
Did you find it helpful?

Cheap & good size

Storage Size: 2TB

great little harddrive

G
By: Guest 20/09/22
0 out of 0 users found this review helpful
Did you find it helpful?

Pretty good purchase for the price.

Storage Size: 2TB

No real complaints.

G
By: Guest 19/09/22
0 out of 0 users found this review helpful
Did you find it helpful?

Back-up drive

Storage Size: 2TB

Seems to work OK, happy so far.

G
By: Guest 19/09/22
0 out of 0 users found this review helpful
Did you find it helpful?

Great extra storage solution

Storage Size: 2TB

Good price for extra storage. Previously purchase Seagate products and have had no problem with them.

G
By: Guest 16/09/22
0 out of 0 users found this review helpful
Did you find it helpful?

Great product at a great price

Storage Size: 2TB

This portable hard drive is very easy to use, set up and take with me everywhere.

G
By: Guest 15/09/22
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.

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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: 07:02, 06-09-2025
Product URL: https://www.pbtech.com/pacific/product/HDDSEA0430/Seagate-Expansion-4TB-Portable-External-HDD---Blac?pg=13

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: 07:02, 06-09-2025
Product URL: https://www.pbtech.com/pacific/product/HDDSEA0430/Seagate-Expansion-4TB-Portable-External-HDD---Blac?pg=13