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Desktop · 2025SupportedUncommon · 50
Mac Studio (M3 Ultra, 2025)
A3143 · Apple Silicon
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Identifiers
| Order number | A3143 |
| Machine ID | Mac15,14 |
Reference
| Original price | $3,999 |
| Announced | 2025-03-05 |
| Discontinued | Still shipping |
| Max supported OS | macOS 15 Sequoia |
| Design era | Apple Silicon |
Configurations
| Colors | Silver |
| CPU | Apple M3 Ultra (28-core CPU), Apple M3 Ultra (32-core CPU) |
| Memory | 96 GB, 256 GB, 512 GB (max) |
| Storage | 1 TB SSD, 2 TB SSD, 4 TB SSD, 8 TB SSD, 16 TB SSD |
| Graphics | Apple M3 Ultra (60-core GPU), Apple M3 Ultra (80-core GPU) |
| Operating system | macOS 15 Sequoia, macOS 15.1, macOS 15.2, macOS 15.3, macOS 15.4, macOS 15.5 |
Physical
| Ports & connectivity | 2× USB-A · 4× Thunderbolt 5 · 10 Gb Ethernet · HDMI 2.1 · SDXC card slot · 3.5mm headphone · 2× Thunderbolt 5 (front) |
| Dimensions (W×H×D) | 197 × 95 × 197 mm |
| Weight | 3.63 kg |
Known quirks
- Up to 512 GB unified memory — rivals workstation servers
- TB5 front ports support 80 Gb/s — new for an Ultra chip
- Apple's single most powerful consumer Mac at launch
- Starts at $3,999, fully loaded over $14,000