Apple Mac Studio 2025 (M4 Max)

Name: Apple Mac Studio 2025 (M4 Max)
Brand: Apple
SKU: 1885

Manufacturer: Apple

The Apple Mac Studio 2025 M4 Max is a compact desktop machine that packs a considerable amount of processing and memory capacity into a small enclosure measuring just 196 × 196 × 94 mm and weighing 2,740 g. It sits within the mini PC category and is built around Apple's M4 Max system-on-chip, which integrates the CPU and GPU onto a single die fabricated at 3 nanometers. Despite its restrained footprint, the machine is configured with 128GB of unified RAM running at up to 4,266 MHz across four memory channels, alongside 8TB of NVMe SSD storage.

On the processor side, the M4 Max delivers 16 threads spread across a heterogeneous core layout — 12 performance cores running at 4.51 GHz and 4 efficiency cores at 2.59 GHz — using both big.LITTLE and HMP scheduling to balance workload distribution. The integrated GPU supports up to three external displays and reaches a maximum memory bandwidth of 546 GB/s, backed by 28 billion transistors. Connectivity includes Wi-Fi 6E, Bluetooth 5.3, one HDMI port, one RJ45 ethernet jack, two USB 3.2 Gen 2 Type-A ports, two USB 3.2 Gen 2 Type-C ports, and a 3.5 mm audio jack.

Pros

128GB of DDR5 RAM across four memory channels allows substantial memory-intensive workloads without hitting capacity limits
8TB of NVMe SSD storage provides extensive local space for large files and fast read-write access
The integrated GPU supports up to three simultaneous external displays, making multi-monitor setups possible without additional hardware
Wi-Fi 6E support alongside Bluetooth 5.3 keeps wireless connectivity current and capable
The compact chassis — 196 x 196 x 94 mm at 2,740 g — occupies minimal desk space while remaining stable
Hardware security features including TrustZone and NX bit are built into the processor

Cons

No Thunderbolt 3 or Thunderbolt 4 ports are available, limiting high-bandwidth peripheral and daisy-chain display options
The single HDMI output and zero DisplayPort outputs restrict direct wired display connection flexibility
ECC memory is not supported, which may be a consideration for workloads requiring strict data integrity
Only two USB-A and two USB-C ports are present, with no USB 4 ports, which may require a hub for users with multiple peripherals
No S/PDIF output is included for users who need digital audio passthrough to external audio equipment

Who is this for?

This machine is well matched to users who regularly handle memory-intensive and storage-heavy workloads, given its 128GB of DDR5 RAM and 8TB of NVMe SSD — configurations that suit tasks such as large dataset processing, high-resolution media editing, or running multiple demanding applications simultaneously. The support for three external displays makes it a practical choice for professionals who rely on multi-monitor setups, while its compact 196 x 196 x 94 mm footprint means it fits comfortably on a desk without sacrificing workspace. Users who value up-to-date wireless connectivity will also find Wi-Fi 6E and Bluetooth 5.3 adequate for modern peripheral and network demands.

Who is this NOT for?

Users who depend on Thunderbolt 3 or Thunderbolt 4 connectivity for high-bandwidth peripherals, external GPUs, or daisy-chained displays will find this machine's port selection limiting, as neither standard is available. Similarly, those with extensive peripheral setups may quickly exhaust the four available USB ports — two Type-A and two Type-C — without adding a hub. Workloads that require ECC memory for data integrity, such as certain scientific computing or mission-critical server-adjacent tasks, are also not well served, as ECC support is absent from this configuration.

General info:

SSD storage capacity	8000GB
Is an NVMe SSD	✓
thickness	196 mm
height	94 mm
width	196 mm
weight	2740 g
volume	3611.104 cm³

The Mac Studio 2025 M4 Max ships with 8TB of NVMe SSD storage, offering fast data access in a chassis that stays remarkably compact. Its footprint measures 196 mm wide and 196 mm deep, with a height of just 94 mm, giving it a total volume of 3,611.104 cm³. At 2,740 g, the unit has enough mass to sit firmly on a desk without feeling lightweight, while still remaining easy to reposition if needed.

CPU:

CPU speed	12 x 4.51 & 4 x 2.59 GHz
CPU threads	16 threads
Has integrated graphics	✓
Supports 64-bit	✓

The CPU operates across 16 threads using a split-frequency configuration — 12 cores run at 4.51 GHz for demanding tasks while 4 cores handle lighter workloads at 2.59 GHz. The processor supports 64-bit computing and includes integrated graphics, meaning a discrete GPU is not required for display output or general graphical workloads.

Graphics card:

maximum memory bandwidth	546 GB/s
semiconductor size	3 nm
supported displays	3
number of transistors	28000 million

The integrated graphics solution is built on a 3nm semiconductor process and incorporates 28,000 million transistors, enabling a maximum memory bandwidth of 546 GB/s. It supports simultaneous output to up to three external displays, making it suitable for multi-monitor desktop configurations without requiring additional hardware.

Memory:

RAM	128GB
DDR memory version	5

The Mac Studio 2025 M4 Max is equipped with 128GB of DDR5 RAM, providing a substantial pool of memory for handling large datasets, complex workloads, and memory-intensive applications. DDR5 is the latest generation of double data rate memory, and at this capacity it represents the maximum supported memory amount for this configuration.

Connectivity:

Wi-Fi version	Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
supports Wi-Fi	✓
Has Bluetooth	✓
Bluetooth version	5.3
USB 2.0 ports	0
USB 3.2 Gen 2 ports (USB-A)	2
USB 3.2 Gen 1 ports (USB-A)	0
USB 3.2 Gen 2 ports (USB-C)	2
USB 4 40Gbps ports	0
USB 4 20Gbps ports	0
USB 3.2 Gen 2x2 ports	0
USB 3.2 Gen 1 ports (USB-C)	0
Thunderbolt 4 ports	0
Thunderbolt 3 ports	0
DisplayPort outputs	0
HDMI ports	1
RJ45 ports	1
has a socket for a 3.5 mm audio jack	✓
has a VGA connector	✕
Has S/PDIF Out port	✕

Wireless connectivity covers Wi-Fi 6E, Wi-Fi 6, Wi-Fi 5, and Wi-Fi 4, along with Bluetooth 5.3 for peripheral pairing. On the wired side, the machine provides two USB 3.2 Gen 2 Type-A ports and two USB 3.2 Gen 2 Type-C ports for high-speed data transfer, one HDMI output for display connectivity, and one RJ45 port for wired ethernet. A 3.5 mm audio jack is also present, while there are no VGA, S/PDIF, DisplayPort, Thunderbolt, or legacy USB outputs included.

Benchmarks:

Miscellaneous:

maximum memory amount	128GB
memory channels	4
Type	Laptop, Desktop
Supports ECC memory	✕
Uses HMP	✓
Has TrustZone	✓
Has NX bit	✓
Uses big.LITTLE technology	✓
RAM speed (max)	4266 MHz

The chip is classified for use in both laptop and desktop form factors and operates with four memory channels, supporting RAM speeds of up to 4,266 MHz and a maximum memory capacity of 128GB; ECC memory is not supported. It employs big.LITTLE technology alongside Heterogeneous Multi-Processing (HMP), allowing the scheduler to distribute threads dynamically across performance and efficiency cores. On the security side, the processor includes TrustZone and NX bit support, providing hardware-level isolation and protection against certain classes of code execution exploits.

Final Verdict

The Apple Mac Studio 2025 M4 Max is a compact desktop that delivers a notably high specification ceiling within its small chassis, most notably through its 128GB of DDR5 RAM paired with 8TB of NVMe SSD storage — a combination that positions it firmly toward users handling substantial, sustained workloads. Its 3nm chip architecture, three-display support, and Wi-Fi 6E connectivity give it a well-rounded technical foundation for professional desktop use. Where it falls short — particularly around Thunderbolt port absence, a limited USB port count, and no ECC memory support — is worth weighing against the specific demands of any given workflow. For users whose requirements align with its strengths, the Mac Studio 2025 M4 Max represents a coherent, high-capacity mini PC configuration that leaves little room for compromise on memory or storage.