Announced in August 2026, the Mac Studio with M5 Ultra is the most powerful Mac Apple has made. This model has a 30-core CPU and 64-core GPU, fusing two M5 Max chips with 1.2TB/s of memory bandwidth for the most extreme pro and AI workloads.
Spec
Processor Apple M5 Ultra chip 30-core CPU with 10 super cores and 20 performance cores, 64-core GPU with Neural Accelerators, hardware-accelerated ray tracing, 32-core Neural Engine and 1.2TB/s memory bandwidth
Memory 96GB or 256GB unified memory
Storage Configurable to 1TB, 2TB, 4TB, 8TB or 16TB SSD
Connections Rear - Four Thunderbolt 5 ports (up to 120Gb/s), two USB-A ports, HDMI 2.1 port, 10Gb Ethernet and 3.5mm headphone jack. Front - Two Thunderbolt 5 ports (up to 120Gb/s) and SDXC (UHS-II) card slot
Communications Apple N1 wireless chip with Wi-Fi 7 (802.11be), Bluetooth 6 and Thread, plus 10Gb Ethernet
Video Support Up to eight external displays at up to 6K 60Hz, or up to four at 8K 60Hz, 5K 120Hz or 4K 240Hz
Size and Weight (H)9.5 by (W)19.7 by (D)19.7cm, weighing 3.6kg
macOS Shipped with macOS 27
Boring Stuff Order No: MHL74B/A (96GB, 1TB) - Model No. A3546 - Model ID: Mac17,15
Key Features
Premium Condition This Mac Studio has been professionally tested and graded as Premium Condition, our highest grade. It is fully functional and indistinguishable from new, with no visible marks on the enclosure.
Apple M5 Ultra 30-core CPU and 64-core GPU with a Neural Accelerator in every GPU core: two M5 Max chips fused together for extreme performance.
Massive Unified Memory Up to 256GB of unified memory with 1.2TB/s of bandwidth, enough to run enormous AI models entirely on device.
Six Thunderbolt 5 Ports Six Thunderbolt 5 ports (two on the front), 10Gb Ethernet and support for up to eight displays, plus Wi-Fi 7 and Bluetooth 6.
Free UK Next Working Day* Shipping with DPD Local
📦 Same day dispatch on weekday orders placed before 1pm
🚚 Fully trackable to your door with email and text message notifications
🕐 1 hour delivery time slot
🗓 Pre 12 and weekend delivery options available at checkout
*Certain remote locations can take an additional day.
Every device is covered by our 1-year Return to Base Hardware Warranty where faulty goods will be repaired or replaced with goods equal or greater in specification.
What we cover
- Any hardware issues with the device and its accessories.
- If the battery displays any Service or Replace warnings during the 1 year warranty period it will be replaced free of charge.
What we do not cover
We don’t cover faults to your Mac caused by accident, neglect, misuse, normal wear and tear, or any alteration or repair carried out without our prior approval, each of which would invalidate the warranty.
Yes. The Mac Studio M5 Ultra 30-core (2026) - Premium is a professionally refurbished Apple device. Every unit is fully tested and is 100% functional. Batteries have over 80% health and under 500 charge cycles, and each device is graded for cosmetic condition before sale.
This Mac Studio is graded Premium. As close to new as it gets — pristine and flawless. Casing: Pristine — no visible signs of use.
This Mac Studio is powered by the M5 Ultra 30-core chip. Unified memory (RAM) and storage options are shown in the buy box above.
This Mac Studio comes with its power cable. A display, keyboard and mouse are not included, so you can pair it with your own.
You can return any purchase for a full refund or exchange. Just email info@hoxtonmacs.co.uk within 14 days of delivery and we will provide return details; you then have a further 14 days to return the item to us in as-sold condition.
Yes. Finance and Buy-Now-Pay-Later instalment options are available at checkout, so you can spread the cost of your device.
Virtually indistinguishable from brand new, the Premium Mac Studio shows no visible signs of use and comes in premium packaging with a braided power cable
Like-new condition
Premium packaging
We work hard to source the best used Apple devices, refurbish them to the highest standards and reintroduce them back into circulation. This extends each product’s life, puts those raw materials back to use and greatly reduces e-waste generated from over consumption.
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