Crucial 4TB X9 Portable Solid State Drive

Manufacturer: Crucial | Model: CT4000X9SSD9 | Product ID: 2826
Capacity: 4 TB
£412.01 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

Type
Drive typeSSD
Dimensions
Length / Depth65 mm
Width50 mm
Colour
Primary ColourBlack
Storage
SSD Capacity (Total)4 TB
Connectivity
Connection TypeUSB
Drive Specifications
Drive sizeexternal SlimLine
Max. Drive Reading Speed1050 MB/s
Standards / Specifications
Standard / specificationUSB 3.2 Gen. 2

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Tue 25th Aug 2026 to Fri 28th Aug 2026
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Mon 24th Aug 2026 to Wed 26th Aug 2026
View all Delivery Options & International Rates

Upgrade your gaming set-up with additional storage using the Crucial 4TB X9 Portable Solid State Drive. This external SSD features a 4TB capacity, perfect for storing your games, music, movies, work projects, and so much more. With a USB 3.2 Gen 2 interface offering data transfer rates of up to 10Gb/s and 1050MB/s sequential read speeds, you’ll have near instant access to all your files. What’s more, the robust chassis and slimline form factor ensure the Crucial X9 Portable SSD can easily be slipped in any bag, letting you access your files at home, in the office, or on the go.

Crucial X9 Portable SSD at a Glance:

  • Slimline external SSD
  • USB 3.2 Gen 2 connectivity
  • 1050MB/s sequential read speeds
  • 4TB storage capacity
  • Includes a 3-year warranty for peace of mind

High Speed Storage on the Go

The Crucial X9 Portable SSD is the perfect upgrade for your on-the-go gaming set-up. Measuring just 65mm x 50mm (L x W), the Crucial X9 is highly portable and can be packed alongside your laptop, letting you utilise it in any location. What’s more, this SSD is equipped with a robust chassis that can withstand falls of up to 7.5 feet! As such, you can enjoy peace of mind that you’ll have perfect access to your files whether at home, in the office, or out in the field.

In addition to this, the Crucial X9 SSD boasts plug-and-play technology, which is compatible with PCs, Macs, gaming consoles, and portable devices. The Crucial X9 will deliver outstanding performance no matter where you are, thanks to its USB 3.2 Gen 2 connectivity offering data transfer rates of up to 10Gb/s. Coupled with its sequential read speeds of 1050MB/s, the Crucial X9 facilitates near instant access to all your files. Plus, the 4TB capacity ensures this drive has ample space for your gaming library, applications, soundtracks, and movies.

Type
Drive typeSSD
Dimensions
Length / Depth65 mm
Width50 mm
Colour
Primary ColourBlack
Storage
SSD Capacity (Total)4 TB
Connectivity
Connection TypeUSB
Drive Specifications
Drive sizeexternal SlimLine
Max. Drive Reading Speed1050 MB/s
Standards / Specifications
Standard / specificationUSB 3.2 Gen. 2

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We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

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Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

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Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.