Mac Studio M3 Ultra 28-core (2025) - Excellent
Regular price£3,595.00
(£2,995.83 ex VAT)
Tax included.
In 2025, Apple updated the Mac Studio with the powerful M3 Ultra chip, delivering exceptional performance. This model comes with a 28-core CPU, 60-core GPU, and up to 256GB of memory, designed for the most demanding creative and professional workflows.
Spec
Processor Apple M3 Max chip 28-core CPU with 20 high-performance cores and 8 high-efficiency cores, 32-core Neural Engine, 60-core GPU and 819GB/s memory bandwidth
Memory 96GB or 256GB unified memory (8533 MT/s LPDDR5X)
Storage Configurable to 1TB, 2TB, 4TB, 8TB and 16TB SSD
Audio Built in speaker, 3.5mm audio jack with advanced support for high-impedance headphones and HDMI with multi-channel audio output
Connections Rear - Four Thunderbolt 5 ports (up to 120 Gb/s - with support for DisplayPort, USB 3.1 Gen 2 and 4), Two USB-A ports, HDMI 2.1 port and 10Gb Ethernet. Front - Two Thunderbolt 5 ports (up to 12Gb/s) and SDXC card slot.
Communications WiFi 6E (802.11ax), Bluetooth 5.3 and 10Gb Ethernet
Size and Weight (H)9.5 by (W)19.7 by (D)19.7cm, weighing 2.74kg
macOS 15 Sequoia
Video Support
- Support for up to eight displays with 6K resolution at 60Hz or 4K resolution at 144Hz
- Support for four displays with 8K resolution at 60Hz or 4K resolution at 240Hz
Boring Stuff Order No: MU973 - Model No. A3389 (EMC 8859) - Model ID: Mac15,14
Performance
Geekbench 6 Single Core - 3139
Geekbench 6 Multi Core - 26185
Key Features
Excellent Condition This Mac Studio is professionally graded as Excellent Condition, fully functional with minimal to no signs of use. It’s the ideal choice for professionals who want performance and great appearance.
Blazing-Fast M3 Ultra Chip Powered by the Apple 28-core M3 Ultra CPU with 20 high-performance and 8 efficiency cores, plus a 60-core GPU and 32-core Neural Engine. With 819GB/s memory bandwidth, this machine delivers outstanding performance for the most demanding creative and technical workflows.
Massive Unified Memory Configured with up 96GB or 256GB of ultra-fast LPDDR5X memory running at 8533 MT/s, the Mac Studio M3 Ultra makes multitasking seamless and can handle the heaviest professional applications with ease.
Next-Generation Connectivity Equipped with Thunderbolt 5 ports (supporting up to 120Gb/s), HDMI 2.1, 10Gb Ethernet, two USB-A ports, front-facing Thunderbolt 5 ports, and an SDXC card slot. Perfect for connecting multiple high-resolution displays, external drives, and studio gear.
Exceptional Display Support Supports up to eight 6K displays at 60Hz, or up to four 8K displays at 60Hz / 4K at 240Hz. Perfect for multitasking across expansive setups or driving ultra-high-resolution monitors.
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.
What's in the box
Power Lead
Which grade is right for you?
All of our devices are 100% fully functional. Our grading relates to the physical condition of devices.
Highest quality, made affordable
Very good condition showing only light signs of use, such as light surface wear on the bottom edges of the device.
Screen condition will be very good.
That price and condition sweet spot
These devices will have minor cosmetic imperfections. This means that the chassis might have a scratch, scuff and or small dent.
Screen might have a hairline scratch or light surface wear.
Best bang for your buck
These devices will show signs of use, for example, scratches, scuffs, or dents, none of which will impede function.
The screen will show signs of wear, for example scratches, surface wear, a visual blemish.
Reduce your impact
Choose refurbished.
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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