OWC Aura Ultra IV

OWC Aura Ultra IV

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Product type:
Internal SSD

Prepare to Launch

Strap in and hold on tight as the Aura Pro IV launches you into an entirely new world of drive performance. This high performance PCIe 4.0 M.2 SSD delivers 2X faster data transfer rate of PCIe 3.0 SSDs, which lets you experience the full potential of NVMe drive technology up to real-world speeds of 7415MB/s. Start up your OS nearly instantaneously. Transfer large files lightning fast. Load apps and large music sample libraries in a blink. The Aura Pro IV is the fastest internal storage drive upgrade for Mac and Windows PC performance enthusiasts, content creators, and gamers.

Ready for Everything

The PCIe 4.0 era has begun, and the Aura Pro IV delivers the advancements needed for today’s data-intensive, production-level audio, design, and photography workloads. Investing in this new drive standard doesn’t mean leaving yesterday behind. Like all well designed technology, the Aura Pro IV is backwards compatible. Whether you have a PCIe 2.0 or 3.0 computer, the Aura Pro IV will deliver incredible performance to push whatever you use your system for – content editing, spatial imaging, database, or gaming - to the limit.

Up Your Game

The Aura Pro IV lets you up your gaming experience to new levels of enjoyment. Start playing and stop waiting with the fastest possible load times. Enjoy a smoother experience with better responsiveness. The Aura Pro IV also prepares you for the future of gaming in Windows 11 with DirectStorage technology which utilizes the high bandwidth of NVMe SSDs to deliver higher game frame rates.

Reliably Fast

Whether you’re editing large format video in the field on an ultra-thin notebook or using Affinity Photo to do delicate image retouching on a dedicated workstation, the Aura Pro IV helps you go the distance. By incorporating advanced flash management technologies along with Dynamic SLC caching, the Aura Pro IV delivers exceptional transfer speeds with the highest data integrity and drive reliability.

Ideal Inside or Out

The Aura Pro IV features an industry-standard form factor so you can effortlessly install it into notebook, small form factor, and full-sized desktop computers in a variety of ways:

- directly on motherboards equipped with an M.2 2280 slot.

- in a x4/x8/x16 PCIe slot with a single drive PCIe M.2 SSD adapter card like the Accelsior 1M2 to increase speed and storage capacity.

- in a x4/x8/x16 PCIe slot with a multi-drive PCIe M.2 SSD adapter card like the Accelsior 4M2 or Accelsior 8M2 to create the ultimate performance drive for AI, cloud computing, and machine learning.

If your Mac/PC doesn’t have an open or compatible PCIe slot but is Thunderbolt compatible, PCIe adapter cards like OWC Accelsior can be used externally in a PCIe Expansion chassis like the OWC Mercury Helios 3S.


- Transformative: with up to 7415MB/s reads and up to 6800MB/s writes, you’ll dramatically speed up A/V workflows, video streaming, system responsiveness, back-ups, app/gaming load times, and more

- Consistent: dynamic SLC cache keeps write speed consistent during intensive bursts

- Optimized: 730K read/1.1M write 4K block IOPS for fast file retrieval required by video editing, VFX, sound design, spatial imaging, and transactional databases

- Advanced: incorporates the latest flash management technologies for the highest data integrity, performance, and drive longevity

- Accurate: optimized LDPC ECC engine keeps your data error-free

- Feature-packed: supports S.M.A.R.T., NCQ, and NVMe Deallocate (TRIM) for the best drive space management, reporting, performance, and longevity

- Compatible: brings out the best in PCIe 2.0 and 3.0 machines and devices

Shipping policy

Any items which are in stock, will be dispatched immediately - same day if possible and morning of the following business day at the latest. Items which are not in stock at our local warehouse will be routed to us, and dispatched immediately upon arrival to us. In that case, the estimated dispatch time is noted on the product page.

Note that you are always welcome to email info@dittools.eu or call (+372) 5556 0057 for a more accurate shipping time estimate, as this does vary depending on a number of factors.

Standard shipping

Unless otherwise noted, all items are shipped standard via DPD. We normally ship to European Union countries only – do contact us for possible exceptions, particularly other European mainland countries. Shipping times vary between 1 to 10 business days within Europe – an up to date estimate will be given at checkout.

Express shipping

Our shipping partner for expedited deliveries is DHL Express; please contact us directly for a quote.

Returning an item

If you are not completely satisfied with your purchase, you can return your item(s) for a full refund within 14 days of confirmed delivery.

Special sales, demo items and promotions may have modified return policies. If an item from a bundle is returned for refund, the total bundle discount or the total value of the gifts will get deducted from the returned item prior to issuing a refund. If the bundle discount (or gift value) exceeds the value of the returned item, the difference must be paid to be able to return the item.

Return autorization

If you would like to return any item(s), please contact us by either emailing info@dittools.eu or calling (+372) 5556 0057. We will share with you a Return Merchandise Authorization (RMA) code and ask that you clearly mark this code outside of your shipping box as you ship your item(s) back for a refund.

You will be liable for the shipping and any applicable customs/duty fees returning the item(s).

Incorrect items

If the return is made due to a faulty product, or an incorrectly shipped product, or if you are returning the item(s) due to a defect, or functionality issue, or because it is not the item you have ordered, we will gladly email or mail a return shipping label covering all shipping related expenses. In order to determine whether the return is initiated due to a technical problem, we may ask for you to provide visual support like images or a video on the item(s).


Returned merchandise must be in its original packaging, and placed in a decent shipping box, e.g. the same box that we shipped the items to you in. Please make sure to clearly mark the RMA code you have received from us outside on the box.

Do not forget to cover or peel off any existing shipping labels on the box.

DIT Supplies OÜ cannot be held accountable for return shipments that have not reached us or returns made without RMA codes. We strongly advise that if you are returning the item(s) with a carrier of your choice that you use a traceable shipping method.

It may take 4-5 business days for your return to reach us. Once it is received and inspected, your refund will be processed and automatically applied to your credit card or original method of payment within 14 business days. Please note that depending on your credit card company, it may take an additional 2-4 business days after your credit is applied for it to post to your account.

Customs, duties & taxes

There are no customs duties or taxes on orders shipping within the EU. Orders shipped outside of the EU may be subject to import taxes, customs duties and fees collected by the destination country. The recipient of an international shipment may be subject to such import taxes, customs duties and fees, which are collected once a shipment reaches the recipient's country. Additional charges for customs clearance must be paid for by the recipient; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country; and when customs clearance procedures are required, it can cause delays beyond our original delivery estimates. We advise that you contact your local customs office for more information.