Refurbished Mac Studio M4 Max 4TB Silver, 128GB memory
Out of stock at every seller
Refurbished Mac Studio prices when last seen
No seller has it in stock right now.
What Excellent, Good and Fair look like
The grade describes looks only, as each seller grades it. No seller here states a warranty for this configuration. Each seller words its own grades, so here is what each seller calls it.
Excellent
Shown on a Mac Studio, for illustration.
Good
Shown on a Mac Studio, for illustration.
Fair
Shown on a Mac Studio, for illustration.
Mac Studio specs
- Processor
- Apple M4 Max with 16-core CPU, 16-core Neural Engine
- Memory
- 128GB unified memory
- Graphics
- Apple M4 Max with 40-core GPU
- Shipped with
- macOS 14.0.0 or above
- Has
- Headphone jack, HDMI port
- Latest software
- macOS 27
- Bluetooth generation
- 5.3
- Wi-Fi generation
- 6E
- Thunderbolt port count
- 4
- Thunderbolt generation
- 5
- Part numbers
- G1CDELL/A
- Released
- March 5, 2025
- Discontinued
- September 22, 2026
- Weight
- 6.04 lb
- Size (H x W x D)
- 3.74in x 7.76in x 7.76in
Questions about the Mac Studio
What is MU963?
MU963 is Apple's part number for the Mac Studio M4 Max 4TB Silver. The one on this page is a custom configuration of it, with 128GB memory. Apple released it in March 5, 2025. Apple sold it new until September 22, 2026. It runs macOS 27.
Is a refurbished Mac mini worth buying?
Yes, for most buyers. A refurbished Mac mini performs like a new one for less money, and a desktop that never leaves your desk carries little of the risk of a used laptop. On 7 October 2026, Back Market listed the M1 Mac mini with 8 GB and 256 GB at $488, about 30% below Apple's $699 launch price. eBay Refurbished listed the M4 with 16 GB and 256 GB at $729, $170 less than Apple's new M6 Mac mini with the same memory and storage at $899.