Crucial 4TB X9 PRO Portable Solid State Drive

Manufacturer: Crucial | Model: CT4000X9PROSSD9 | Product ID: 2806
Capacity: 4 TB
£390.17 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

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

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates

Enjoy exceptional storage performance whether at home or work, with the Crucial 4TB X9 PRO Portable Solid State Drive. This powerful SSD facilitates near-instant access to all your files thanks to the superfast USB 3.2 Gen 2 interface and 1050MB/s read/write speeds. With its 4TB storage capacity, the X9 PRO boasts ample space for your favourite games, media, photos, work projects, and much more. Measuring just 65mm x 50mm (L x W), you can easily store this portable SSD in a backpack or laptop bag. Plus, the Crucial X9 PRO has a robust chassis, highly resistant to dust, water, and even drops.

Crucial X9 PRO Portable SSD at a Glance:

  • External SSD
  • USB 3.2 Gen 2 connectivity
  • Highly portable slimline design - measuring 65mm x 50mm (L x W)
  • 1050MB/s read and write speeds
  • 4TB storage capacity
  • Robust chassis that is resistant to dust, water, and drops

Durable Storage Solution

The Crucial X9 PRO Portable SSD delivers exceptional performance. Featuring a versatile USB 3.2 Gen 2 interface with 1050MB/s read and write speeds, the X9 PRO facilitates blazing fast access to all your files. Plus, thanks to the 4TB capacity, you’ll have ample space for your favourite games, media, work projects, precious photos, and much more.

Alongside this, the Crucial X9 PRO is highly robust, thanks to the aluminium shell with a rubberised base. The IP55 rating means the X9 PRO is resistant to both dust and water, along with drops of up to 7.5 feet. Perfect for when you’re gaming or working on the go.

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

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Buykingston order despatch times:

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.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

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.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

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.