Tech Spec Spec it right!

Apple Mac mini (M1, 2020)

The first Apple silicon Mac mini: the 19.7 cm square aluminium box with the Apple M1 chip, 8 or 16 GB of unified memory and two Thunderbolt / USB 4 ports. A cheap, quiet, low-power desktop or small server; memory and storage are fixed at purchase.

Memory

Standard
8 GB unified memory
Configurable to
16 GB (maximum)
Type
Unified memory packaged with the SoC; LPDDR4X-4266, 128-bit, about 68 GB/s (Wikipedia, Apple M1)
Slots
None; not user-upgradeable

Storage

Standard
256 GB SSD (Wikipedia also lists a 512 GB standard configuration)
Configurable to
512 GB, 1 TB or 2 TB SSD
Drive bays / M.2
None; storage is built in and chosen at order (Wikipedia: storage became modular only with the M4 model)

Graphics

GPU
Apple M1 8-core GPU (integrated)
External displays
Up to two at once: one up to 6K at 60 Hz over Thunderbolt and one up to 4K at 60 Hz over HDMI
Thunderbolt video
Native DisplayPort output over USB-C; Thunderbolt 2, DVI and VGA via adapters (sold separately)
HDMI video
One display up to 4K at 60 Hz (HDMI 2.0); DVI via HDMI-to-DVI adapter
Audio
Built-in speaker; HDMI port supports multichannel audio output

Networking

Ethernet
10/100/1000BASE-T Gigabit Ethernet (RJ-45)
10GbE option
Configurable to 10Gb Ethernet (Nbase-T 1/2.5/5/10 Gb, RJ-45); Wikipedia dates this build-to-order option to 2021-04-20
Wi-Fi
Wi-Fi 6 (802.11ax), 802.11a/b/g/n/ac compatible
Bluetooth
Bluetooth 5.0
10GbE cabling (Apple)
Cat 5e: not supported for 10 Gb; Cat 6: 10 Gb up to 55 m; Cat 6a: 10 Gb up to 100 m

Power

Power supply
Internal; AC power cord plugs straight into the back
Input
100–240 V AC, 50–60 Hz, single phase
Maximum continuous power
150 W
Measured draw (Apple)
6.8 W idle, 39 W CPU max (M1, 16 GB, 2 TB SSD); 23.2 / 133 BTU/h

Ports

Thunderbolt
2 × Thunderbolt / USB 4 (USB-C): Thunderbolt 3 up to 40 Gb/s, USB 4 up to 40 Gb/s, USB 3.1 Gen 2 up to 10 Gb/s, DisplayPort
USB-A
2 × USB-A (up to 5 Gb/s)
HDMI
1 × HDMI 2.0
Ethernet
1 × Gigabit Ethernet RJ-45 (10GbE optional)
Audio
3.5 mm headphone jack (also takes an analog headset with mono mic)
Layout (rear, left to right)
Power button, AC power in, Ethernet, 2 × Thunderbolt, HDMI, 2 × USB-A with headphone jack below
Front
Status indicator light only

Physical

Dimensions
3.6 × 19.7 × 19.7 cm (H × W × D); 1.4 × 7.7 × 7.7 in
Weight
1.2 kg / 2.6 lb (varies by configuration)
Finish
Silver (recycled aluminium enclosure)
Operating temperature
10–35 °C
Storage temperature
−40 to 47 °C
Relative humidity
5–90 % non-condensing
Altitude
Tested up to 5,000 m
Acoustics
5 dBA sound pressure at the operator position, idle and wireless web (1.4 B sound power)

Management

Lights Out Management
Supported on Mac mini (2020) with the 10Gbps Ethernet card: remote start, shut down and restart through an MDM-delivered LOM payload (macOS 11 or later, same subnet, IPv6)
Model identifier
Macmini9,1

Operating systems

Shipped with
macOS 11 Big Sur (Wikipedia)
Newest compatible
macOS 27 Golden Gate (Apple)

Processors

  • Apple M1 (8-core CPU)