Promise Technology R4i 32TB (4x 8TB SATA) MPX RAID Storage Module
Unleash the full potential of your Mac Pro with the Promise Pegasus R4i, the ultimate integrated RAID storage solution designed exclusively for Apple's ultimate workstation. For creative professionals working with high-resolution video, complex audio projects, and massive datasets, internal storage capacity and performance are non-negotiable. The Pegasus R4i is engineered from the ground up to meet these demands, offering a seamless and powerful upgrade that feels like a native part of your Mac Pro.
Built on the robust and trusted PromiseRAID engine, this MPX module delivers an optimal blend of speed, capacity, and data protection. With 32TB of storage out of the box across four 8TB 7200rpm SATA hard drives, you have the space you need for your most ambitious projects. The hardware RAID controller ensures maximum performance, reaching speeds of up to 680 MB/s in a fault-tolerant RAID 5 configuration. This means smoother 4K/8K editing workflows, faster rendering times, and instant access to your largest files without system bottlenecks. Your data's integrity is paramount; the Pegasus R4i provides peace of mind by protecting your critical assets against a single drive failure, allowing you to continue working while a replacement is sourced.
Installation is effortlessly simple. The elegant and rugged chassis is custom-designed to slide perfectly into a Mac Pro MPX bay, integrating cleanly with no external cables or power supplies. Thanks to built-in drivers in macOS, the Pegasus R4i is a true plug-and-play device. It arrives pre-formatted and ready to go. Managing your storage is just as easy with the intuitive Promise Pegasus Utility, which provides powerful monitoring and management tools for both beginners and advanced users. With confirmed compatibility for macOS Big Sur and newer M1-powered Macs, the Pegasus R4i is a forward-thinking investment that grows with your creative ecosystem.
Key Features
- Purpose-Built for Mac Pro: Designed to fit perfectly and seamlessly into the Mac Pro (2019) MPX expansion bay.
- Massive 32TB Capacity: Ships with four swappable 8TB 7200rpm SATA HDDs, pre-installed and pre-formatted for immediate use.
- High-Speed Performance: Delivers up to 680 MB/s, ideal for 4K/8K video editing, 3D modeling, and other performance-intensive workflows.
- Robust Hardware RAID: Features the legendary PromiseRAID engine for superior data protection (RAID 5) and performance.
- Plug & Play Simplicity: Utilizes the built-in macOS driver for easy, driverless installation and immediate operation.
- Easy Management: Includes the Promise Pegasus Utility for straightforward storage management and system monitoring.
- Broad Compatibility: Fully compatible with macOS Big Sur and Apple M1 chip powered Macs, ensuring long-term value.
Technical Specifications
| Specification | Detail |
|---|---|
| Product Name | Pegasus R4i MPX RAID Storage Module |
| Total Capacity | 32TB |
| Drive Configuration | 4x 8TB 7200rpm SATA HDDs (Swappable) |
| Form Factor | Full-height MPX Module |
| RAID Support | Hardware RAID 0, 1, 5, 6, 10, JBOD |
| Performance | Up to 680 MB/s in RAID 5 |
| Compatibility | Mac Pro (2019), macOS Big Sur and later, M1-powered Macs |
| Management | Promise Pegasus Utility Software |
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).
Shipping
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.