Mac mini: which macOS each year can run
Every Mac mini from 2006 to 2018: Apple's last macOS and what OpenCore Legacy Patcher adds. OCLP supports Mac mini models from 2009 to 2014.
On this page 9 sections
| Year | Model identifiers | Apple's last macOS | With OCLP |
|---|---|---|---|
| Mac mini 2006 | Macmini1,1 | Snow Leopard | Not supported |
| Mac mini 2007 | Macmini2,1 | Lion | Not supported |
| Mac mini 2009 | Macmini3,1 | El Capitan | Big Sur → Tahoe |
| Mac mini 2010 | Macmini4,1 | High Sierra | Big Sur → Tahoe |
| Mac mini 2011 | Macmini5,1 Macmini5,2 Macmini5,3 | High Sierra | Big Sur → Tahoe |
| Mac mini 2012 | Macmini6,1 Macmini6,2 | Catalina | Big Sur → Tahoe |
| Mac mini 2014 | Macmini7,1 | Monterey | Big Sur → Tahoe |
| Mac mini 2018 | Macmini8,1 | Sequoia | Not supported (T2) |
Every Mac mini at a glance
- Apple supported by Apple, no patcher needed
- runs with OpenCore Legacy Patcher
- runs with OCLP; older “legacy Metal” GPU, more patches
- runs with OCLP; GPU without Metal, apps that need Metal fail
- No not possible
| Mac (model identifier) | Catalina10.15 | Big Sur11 | Monterey12 | Ventura13 | Sonoma14 | Sequoia15 | Tahoe26 | Golden Gate27 | Our pick |
|---|---|---|---|---|---|---|---|---|---|
| Mac mini | |||||||||
| Mac mini (Early 2006)Macmini1,1 | No | No | No | No | No | No | No | No | Snow Leopard |
| Mac mini (Mid 2007)Macmini2,1 | No | No | No | No | No | No | No | No | Lion |
| Mac mini (Early 2009)Macmini3,1 | No | No | Monterey | ||||||
| Mac mini (Mid 2010)Macmini4,1 | No | No | Monterey | ||||||
| Mac mini (Mid 2011)Macmini5,1 | No | No | Monterey | ||||||
| Mac mini (Mid 2011)Macmini5,2 | No | No | Monterey | ||||||
| Mac mini Server (Mid 2011)Macmini5,3 | No | No | Monterey | ||||||
| Mac mini (Late 2012)Macmini6,1 | Apple | OCLP | No | Sequoia | |||||
| Mac mini Server (Late 2012)Macmini6,2 | Apple | OCLP | No | Sequoia | |||||
| Mac mini (Late 2014)Macmini7,1 | Apple | Apple | Apple | No | Sequoia | ||||
| Mac mini (2018)Macmini8,1 | Apple | Apple | Apple | Apple | Apple | Apple | No | No | Sequoia |
How the Mac mini hardware changed, year by year
Each line compares a year with the one before it, using the CPU, graphics, Wi-Fi and root-patch data in OCLP's source. It shows why one year behaves differently from its neighbour.
- 2006 → 2007: CPU: Core 2 Duo (Conroe/Merom) replaces Core Duo (Yonah); Apple's last macOS moves from Snow Leopard to Lion.
- 2007 → 2009: CPU: Core 2 Duo (Penryn) replaces Core 2 Duo (Conroe/Merom); graphics: NVIDIA GeForce (Tesla) replaces Intel GMA 950; Wi-Fi: Broadcom BCM4331 (legacy) replaces Atheros (AirPortAtheros40); Apple's last macOS moves from Lion to El Capitan; Tahoe root patches: new Legacy USB 1.1, Legacy Wireless, Modern Audio and Nvidia Tesla.
- 2009 → 2010: Wi-Fi: Broadcom BCM4360 (802.11ac) replaces Broadcom BCM4331 (legacy); Apple's last macOS moves from El Capitan to High Sierra; Tahoe root patches: new Modern Wireless; no longer Legacy Wireless.
- 2010 → 2011: CPU: 2nd-gen Core i (Sandy Bridge) replaces Core 2 Duo (Penryn); graphics: AMD Radeon HD 5000–6000 (TeraScale 2) and Intel HD Graphics 3000 (Sandy Bridge) replaces NVIDIA GeForce (Tesla); Tahoe root patches: new AMD TeraScale 2 and Intel Sandy Bridge; no longer Legacy USB 1.1 and Nvidia Tesla.
- 2011 → 2012: CPU: 3rd-gen Core i (Ivy Bridge) replaces 2nd-gen Core i (Sandy Bridge); graphics: Intel HD Graphics 4000 (Ivy Bridge) replaces AMD Radeon HD 5000–6000 (TeraScale 2) and Intel HD Graphics 3000 (Sandy Bridge); Apple's last macOS moves from High Sierra to Catalina; Tahoe root patches: new Intel Ivy Bridge; no longer AMD TeraScale 2 and Intel Sandy Bridge.
- 2012 → 2014: CPU: 4th-gen Core i (Haswell) replaces 3rd-gen Core i (Ivy Bridge); graphics: Intel Iris / HD (Haswell) replaces Intel HD Graphics 4000 (Ivy Bridge); Wi-Fi: Broadcom BCM4350/4360-class (AirportBrcmNIC) replaces Broadcom BCM4360 (802.11ac); Apple's last macOS moves from Catalina to Monterey; Tahoe root patches: new Intel Haswell; no longer Intel Ivy Bridge.
- 2014 → 2018: CPU: 8th/9th-gen Core (Coffee Lake) replaces 4th-gen Core i (Haswell); graphics: Intel UHD 630 / Iris Plus (Coffee Lake) replaces Intel Iris / HD (Haswell); Wi-Fi: Broadcom (T2-era) replaces Broadcom BCM4350/4360-class (AirportBrcmNIC); Apple's last macOS moves from Monterey to Sequoia; Tahoe root patches: no longer Intel Haswell, Modern Audio and Modern Wireless.
Where Mac mini owners report trouble
27 issues in OCLP's tracker were filed with a Mac mini model as the machine model; 1 supported Mac mini model has no report at all. By keyword match, the topics that come up most are install or update (13), graphics (8), audio (3) and bluetooth (2). The models with the most reports: Mac mini Server (Late 2012) Macmini6,2 (8), Mac mini (Mid 2011) Macmini5,1 (6), Mac mini (Early 2009) Macmini3,1 (4), Mac mini Server (Mid 2011) Macmini5,3 (3) and Mac mini (Late 2012) Macmini6,1 (3). These are owners' reports, not confirmed bugs, and most were filed in 2021 and 2022 on early OCLP versions.
Mac mini 2006
Short answer
Apple's last macOS for the Mac mini 2006 is Mac OS X Snow Leopard. OpenCore Legacy Patcher supports Macs from 2008 onwards with a 64-bit Intel CPU and firmware; this one is not on its list, so newer macOS is not possible with OCLP. See older macOS options.
Mac mini (Early 2006)Macmini1,1
- Model identifier
Macmini1,1- Board ID
Mac-F4208EC8- CPU generation
- Core Duo (Yonah)
- Graphics
- Intel GMA 950
- Wi-Fi
- Atheros (AirPortAtheros40)
- Last macOS from Apple
- Mac OS X Snow Leopard
- T1 / T2 chip
- None
Best choice
Mac OS X Snow Leopard
OpenCore Legacy Patcher does not support this Mac (it needs a 64-bit Intel Mac from 2008 or later). Its last macOS is Mac OS X Snow Leopard.
No issue in OCLP's tracker was filed with Macmini1,1 as the machine model (searched 2026-11-05), so there is no owner feedback to summarise for this exact model.
Mac mini 2007
Short answer
Apple's last macOS for the Mac mini 2007 is OS X Lion. OpenCore Legacy Patcher supports Macs from 2008 onwards with a 64-bit Intel CPU and firmware; this one is not on its list, so newer macOS is not possible with OCLP. See older macOS options.
Mac mini (Mid 2007)Macmini2,1
- Model identifier
Macmini2,1- Board ID
Mac-F4208EAA- CPU generation
- Core 2 Duo (Conroe/Merom)
- Graphics
- Intel GMA 950
- Wi-Fi
- Atheros (AirPortAtheros40)
- Last macOS from Apple
- OS X Lion
- T1 / T2 chip
- None
Best choice
OS X Lion
OpenCore Legacy Patcher does not support this Mac (it needs a 64-bit Intel Mac from 2008 or later). Its last macOS is OS X Lion.
Compared with the Mac mini (Early 2006) Macmini1,1
| What | Macmini1,1 | Macmini2,1 |
|---|---|---|
| CPU | Core Duo (Yonah) | Core 2 Duo (Conroe/Merom) |
| Last macOS from Apple | Mac OS X Snow Leopard | OS X Lion |
No issue in OCLP's tracker was filed with Macmini2,1 as the machine model (searched 2026-11-05), so there is no owner feedback to summarise for this exact model.
Mac mini 2009
Short answer
Apple stopped at OS X El Capitan. With OpenCore Legacy Patcher the Mac mini 2009 runs macOS Big Sur through macOS Tahoe 26. Our pick for most people: macOS Monterey (its GPU has no Metal support, so newer versions lose more apps). No Intel Mac can run macOS 27.
Mac mini (Early 2009)Macmini3,1
- Model identifier
Macmini3,1- Board ID
Mac-F22C86C8- CPU generation
- Core 2 Duo (Penryn)
- Graphics
- NVIDIA GeForce (Tesla)
- Wi-Fi
- Broadcom BCM4331 (legacy)
- Last macOS from Apple
- OS X El Capitan
- T1 / T2 chip
- None
Our pick
macOS MontereyNewest possible: macOS Sequoia
Graphics: NVIDIA GeForce (Tesla), without Metal. Monterey keeps the most apps working on it. How we pick
| macOS | Status | Root patches OCLP applies |
|---|---|---|
| macOS Big Sur11.7.11 | Nvidia Tesla | |
| macOS Monterey12.7.6 | Nvidia Tesla · Legacy Wireless | |
| macOS Ventura13.7.8 | Nvidia Tesla · Legacy Wireless · Legacy USB 1.1 | |
| macOS Sonoma14.8.9 | Nvidia Tesla · Legacy Wireless · Legacy USB 1.1 | |
| macOS Sequoia15.8.2 | Nvidia Tesla · Legacy Wireless · Legacy USB 1.1 | |
| macOS Tahoe26.7.2 | Nvidia Tesla · Legacy Wireless · Modern Audio · Legacy USB 1.1 | |
| macOS Golden Gate27 | No | No Intel Mac can run macOS 27, with or without OCLP. |
Compared with the Mac mini (Mid 2007) Macmini2,1
| What | Macmini2,1 | Macmini3,1 |
|---|---|---|
| CPU | Core 2 Duo (Conroe/Merom) | Core 2 Duo (Penryn) |
| Graphics | Intel GMA 950 | NVIDIA GeForce (Tesla) |
| Wi-Fi | Atheros (AirPortAtheros40) | Broadcom BCM4331 (legacy) |
| Bluetooth | APPLE CSR | BRCM2046 |
| Storage | SATA 2.5, PATA | SATA 2.5 |
| Ethernet | Marvell | Nvidia |
| Last macOS from Apple | OS X Lion | OS X El Capitan |
- Root patches on Tahoe. New compared with the Mac mini (Mid 2007): Nvidia Tesla, Legacy Wireless, Modern Audio and Legacy USB 1.1.
How much patching Macmini3,1 needs on each macOS
| macOS | Patch sets | Files installed | Files removed | KDK | MetallibSupportPkg |
|---|---|---|---|---|---|
| Big Sur | Nvidia Tesla | 11 | 25 | No | No |
| Monterey | Nvidia Tesla · Legacy Wireless | 17 | 25 | No | No |
| Ventura | Nvidia Tesla · Legacy Wireless · Legacy USB 1.1 | 21 | 25 | Yes | No |
| Sonoma | Nvidia Tesla · Legacy Wireless · Legacy USB 1.1 | 25 | 25 | Yes | No |
| Sequoia | Nvidia Tesla · Legacy Wireless · Legacy USB 1.1 | 29 | 25 | Yes | No |
| Tahoe | Nvidia Tesla · Legacy Wireless · Modern Audio · Legacy USB 1.1 | 31 | 25 | Yes | No |
OCLP installs 11 files for this Mac on Big Sur and 31 on Tahoe. A Kernel Debug Kit is needed from Ventura.
From OCLP's own documentation
Universal Control. Wi-Fi and Bluetooth hardware: Wi-Fi 4 + BT 2.1 EDR. Not out of the box. Upgrade requires some heavy electrical and case modifications, so instead used a Broadcom USB Bluetooth 4.0+ Dongle. Dortania, Universal Control guide
OCLP changelog entries that name this Mac, newest release first, word for word:
2.0.0Supporting Macs with Metal and non-Metal-based graphics: → Macmini3,1 - 7,1
On Tahoe this Mac needs Nvidia Tesla, Legacy Wireless, Modern Audio and Legacy USB 1.1. What each of those restores, and what to keep ready when root patching: macOS Tahoe: what works and what does not.
Known issues
- non-Metal GPU (macOS 11+) (source) Dortania, Supported Models
- USB 1.1 (macOS 13+) (source) Dortania, Supported Models
What OCLP puts on the EFI partition for Macmini3,1 OpenCore 1.0.6 RELEASE · 21 kexts
From our build with the OCLP 3.0.0-rc.5 app's command line (--build --model Macmini3,1) on a GitHub macOS runner, 2026-11-05. Boot arguments: keepsyms=1 debug=0x100 -lilubetaall -nomt_core -btlfxallowanyaddr amfi=0x80.
Kexts Reasons are shown for kexts that set this Mac apart; the rest are explained in the kext glossary.
Lilu.kext 1.7.2AAAMouSSE.kext 0.95-DortaniaTranslates SSE4.2 instructions to compatible code for SSE4,1 CPUs, required for AMD Metal drives Needed on: MacPro3,1.telemetrap.kext 1.0.0Ensures telemetry.plugin doesn't run, required for SSE4,1 CPUs Needed on: Penryn CPUs.CryptexFixup.kext 1.0.5NoAVXFSCompressionTypeZlib.kext 12.3.1Prevents AVXFSCompressionTypeZlib crash on pre AVX1.0 systems in 12.4+NoAVXFSCompressionTypeZlib-AVXpel.kext 12.6Prevents AVXFSCompressionTypeZlib crash on pre AVX1.0 systems in 12.4+NoAVXFSCompressionTypeZlib-AVXpel-Tahoe.kext 26.7Prevents AVXFSCompressionTypeZlib crash on pre AVX1.0 systems in 12.4+AppleIntelCPUPowerManagement.kext 1.0.0AppleIntelCPUPowerManagementClient.kext 1.0.0ASPP-Override.kext 1.0.1Forces ACPI_SMC_PlatformPlugin to outmatch X86PlatformPlugin and disable firmware throttlingnForceEthernet.kext 1.0.1Inject old NVIDIA Ethernet kext to resolve networking in Catalina and newer Needed on: 2010 and older NVIDIA Ethernet require.ECM-Override.kext 1.0.0CatalinaIntelI210Ethernet.kext 1.0.0corecaptureElCap.kext 1.0.2Re-inject WiFi drivers from El Capitan Needed on: BCM94328, BCM94322 and Atheros chipsets.IO80211ElCap.kext 2.0.1Re-inject WiFi drivers from El Capitan Needed on: BCM94328, BCM94322 and Atheros chipsets.AppleALC.kext 1.6.3-JazzznyBlueToolFixup.kext 2.7.2Bluetooth-Spoof.kext 1.0.0Injects extra data into certain bluetooth chipsets for recognition by the system Needed on: Models with the BCM2070 or BCM2046 chipsets.CSLVFixup.kext 2.6.1AMFIPass.kext 1.4.1RestrictEvents.kext 1.1.7
Settings specific to this Mac
- Overriding ACPI SMC matching 41 of 86 builds
- Enabling BCM94328 Networking Support 19 of 86 builds
- Fixing AVX hardcoding in JavaScriptCore 31 of 86 builds
- Setting RestrictEvents patch arguments: sbvmm,jsc 28 of 86 builds
10 more settings are applied to most of the 86 Macs we built; they are listed in the full build log.
Our build for Macmini3,1 loads 21 kexts in an EFI folder of 20.6 MB. Across the 86 Macs we built, the median is 18; 60% of builds load fewer.
What owners reported for Macmini3,1 4 reports on GitHub
4 issues were filed in OCLP's tracker with Macmini3,1 as the machine model (4 closed, 0 open), filed 2021 to 2024; the newest is from 2024-12-28. The topics that come up most, by keyword match in the title and text: graphics (2), keyboard and trackpad (1) and install or update (1). These are owners' reports, not confirmed bugs, and older ones were filed on earlier OCLP versions.
- #1151 2024-12-28 · closed · Monterey · 3 comments Is it possible to patch legacy USB 1.1 automatically?
- #632 2021-10-27 · closed · Monterey · 1 comment This is a Logic Pro based issue. The playhead graphic in Logic Pro 10.6 does not appear, but it does for previ
- #622 2021-10-26 · closed · Monterey · 2 comments Right click menu artifacts. When right clicking on the menus have artifact at the bottom when dragging the mou
- #219 2021-05-13 · closed · 1 comment Macmini3,1 Boot Issues
Mac mini 2010
Short answer
Apple stopped at macOS High Sierra. With OpenCore Legacy Patcher the Mac mini 2010 runs macOS Big Sur through macOS Tahoe 26. Our pick for most people: macOS Monterey (its GPU has no Metal support, so newer versions lose more apps). No Intel Mac can run macOS 27.
Mac mini (Mid 2010)Macmini4,1
- Model identifier
Macmini4,1- Board ID
Mac-F2208EC8- CPU generation
- Core 2 Duo (Penryn)
- Graphics
- NVIDIA GeForce (Tesla)
- Wi-Fi
- Broadcom BCM4360 (802.11ac)
- Last macOS from Apple
- macOS High Sierra
- T1 / T2 chip
- None
Our pick
macOS MontereyNewest possible: macOS Sequoia
Graphics: NVIDIA GeForce (Tesla), without Metal. Monterey keeps the most apps working on it. How we pick
| macOS | Status | Root patches OCLP applies |
|---|---|---|
| macOS Big Sur11.7.11 | Nvidia Tesla | |
| macOS Monterey12.7.6 | Nvidia Tesla | |
| macOS Ventura13.7.8 | Nvidia Tesla · Legacy USB 1.1 | |
| macOS Sonoma14.8.9 | Nvidia Tesla · Modern Wireless · Legacy USB 1.1 | |
| macOS Sequoia15.8.2 | Nvidia Tesla · Modern Wireless · Legacy USB 1.1 | |
| macOS Tahoe26.7.2 | Nvidia Tesla · Modern Wireless · Modern Audio · Legacy USB 1.1 | |
| macOS Golden Gate27 | No | No Intel Mac can run macOS 27, with or without OCLP. |
Compared with the Mac mini (Early 2009) Macmini3,1
| What | Macmini3,1 | Macmini4,1 |
|---|---|---|
| Wi-Fi | Broadcom BCM4331 (legacy) | Broadcom BCM4360 (802.11ac) |
| Bluetooth | BRCM2046 | BRCM2070 |
| Ethernet | Nvidia | Broadcom |
| Last macOS from Apple | OS X El Capitan | macOS High Sierra |
- Root patches on Tahoe. New compared with the Mac mini (Early 2009): Modern Wireless. No longer needed: Legacy Wireless.
- Kexts OpenCore loads. Added:
CatalinaBCM5701Ethernet.kext,AirportBrcmFixup.kext,IOSkywalkFamily.kext,IO80211FamilyLegacy.kextandAirPortBrcmNIC-Tahoe.kext. Dropped:nForceEthernet.kext,corecaptureElCap.kextandIO80211ElCap.kext. (21 kexts on the Mac mini (Early 2009), 23 here, from our builds.)
How much patching Macmini4,1 needs on each macOS
| macOS | Patch sets | Files installed | Files removed | KDK | MetallibSupportPkg |
|---|---|---|---|---|---|
| Big Sur | Nvidia Tesla | 11 | 25 | No | No |
| Monterey | Nvidia Tesla | 15 | 25 | No | No |
| Ventura | Nvidia Tesla · Legacy USB 1.1 | 17 | 25 | Yes | No |
| Sonoma | Nvidia Tesla · Modern Wireless · Legacy USB 1.1 | 23 | 25 | Yes | No |
| Sequoia | Nvidia Tesla · Modern Wireless · Legacy USB 1.1 | 26 | 25 | Yes | No |
| Tahoe | Nvidia Tesla · Modern Wireless · Modern Audio · Legacy USB 1.1 | 28 | 25 | Yes | No |
OCLP installs 11 files for this Mac on Big Sur and 28 on Tahoe. A Kernel Debug Kit is needed from Ventura.
From OCLP's own documentation
Universal Control. Wi-Fi and Bluetooth hardware: Wi-Fi 4 + BT 2.1 EDR. Not out of the box. Upgrade requires some heavy electrical and case modifications, so instead used a Broadcom USB Bluetooth 4.0+ Dongle. Dortania, Universal Control guide
OCLP changelog entries that name this Mac, newest release first, word for word:
0.4.2Resolve Macmini4,1 HDEF pathing0.0.23Fix Macmini4,1 audio support
On Tahoe this Mac needs Nvidia Tesla, Modern Wireless, Modern Audio and Legacy USB 1.1. What each of those restores, and what to keep ready when root patching: macOS Tahoe: what works and what does not.
Known issues
- non-Metal GPU (macOS 11+) (source) Dortania, Supported Models
- USB 1.1 (macOS 13+) (source) Dortania, Supported Models
What OCLP puts on the EFI partition for Macmini4,1 OpenCore 1.0.6 RELEASE · 23 kexts
From our build with the OCLP 3.0.0-rc.5 app's command line (--build --model Macmini4,1) on a GitHub macOS runner, 2026-11-05. Boot arguments: keepsyms=1 debug=0x100 -lilubetaall -nomt_core -btlfxallowanyaddr amfi=0x80.
Kexts Reasons are shown for kexts that set this Mac apart; the rest are explained in the kext glossary.
Lilu.kext 1.7.2AAAMouSSE.kext 0.95-DortaniaTranslates SSE4.2 instructions to compatible code for SSE4,1 CPUs, required for AMD Metal drives Needed on: MacPro3,1.telemetrap.kext 1.0.0Ensures telemetry.plugin doesn't run, required for SSE4,1 CPUs Needed on: Penryn CPUs.CryptexFixup.kext 1.0.5NoAVXFSCompressionTypeZlib.kext 12.3.1Prevents AVXFSCompressionTypeZlib crash on pre AVX1.0 systems in 12.4+NoAVXFSCompressionTypeZlib-AVXpel.kext 12.6Prevents AVXFSCompressionTypeZlib crash on pre AVX1.0 systems in 12.4+NoAVXFSCompressionTypeZlib-AVXpel-Tahoe.kext 26.7Prevents AVXFSCompressionTypeZlib crash on pre AVX1.0 systems in 12.4+AppleIntelCPUPowerManagement.kext 1.0.0AppleIntelCPUPowerManagementClient.kext 1.0.0ASPP-Override.kext 1.0.1Forces ACPI_SMC_PlatformPlugin to outmatch X86PlatformPlugin and disable firmware throttlingCatalinaBCM5701Ethernet.kext 1.0.2Inject old Broadcom Ethernet kext to resolve networking in Big Sur Needed on: 2011 and older Broadcom Ethernet require.ECM-Override.kext 1.0.0CatalinaIntelI210Ethernet.kext 1.0.0AirportBrcmFixup.kext 2.2.1IOSkywalkFamily.kext 1.2.0IO80211FamilyLegacy.kext 1.0.0AirPortBrcmNIC-Tahoe.kext 1.0.0AppleALC.kext 1.6.3-JazzznyBlueToolFixup.kext 2.7.2Bluetooth-Spoof.kext 1.0.0Injects extra data into certain bluetooth chipsets for recognition by the system Needed on: Models with the BCM2070 or BCM2046 chipsets.CSLVFixup.kext 2.6.1AMFIPass.kext 1.4.1RestrictEvents.kext 1.1.7
Settings specific to this Mac
- Overriding ACPI SMC matching 41 of 86 builds
- Enabling BCM943224 and BCM94331 Networking Support 24 of 86 builds
- Using known ARPT Path: PciRoot(0x0)/Pci(0x15,0x0)/Pci(0x0,0x0) 3 of 86 builds
- Fixing AVX hardcoding in JavaScriptCore 31 of 86 builds
- Setting RestrictEvents patch arguments: sbvmm,jsc 28 of 86 builds
10 more settings are applied to most of the 86 Macs we built; they are listed in the full build log.
Our build for Macmini4,1 loads 23 kexts in an EFI folder of 37.6 MB. Across the 86 Macs we built, the median is 18; 79% of builds load fewer.
What owners reported for Macmini4,1 1 report on GitHub
1 issue was filed in OCLP's tracker with Macmini4,1 as the machine model (1 closed, 0 open), filed 2021; the newest is from 2021-10-28. The topics that come up most, by keyword match in the title and text: install or update (1). These are owners' reports, not confirmed bugs, and all of them were filed on OCLP versions from before 2024, so many describe problems that have since been fixed.
- #651 2021-10-28 · closed · Monterey · 1 comment Mac Mini 4,1 can't install Monterey due to a firmware issue
Mac mini 2018
Short answer
Apple's last macOS for the Mac mini 2018 is macOS Sequoia. It has a T2 security chip, and OpenCore Legacy Patcher does not support T2 Macs, so newer macOS versions are not possible with OCLP. Stay on macOS Sequoia, which keeps getting Apple security updates for now.
Mac mini (2018) · Mac mini (Late 2018)Macmini8,1
- Model identifier
Macmini8,1- Board ID
Mac-7BA5B2DFE22DDD8C- CPU generation
- 8th/9th-gen Core (Coffee Lake)
- Graphics
- Intel UHD 630 / Iris Plus (Coffee Lake)
- Wi-Fi
- Broadcom (T2-era)
- Last macOS from Apple
- macOS Sequoia
- T1 / T2 chip
- T2
Best choice
macOS Sequoia
This Mac has a T2 security chip, which OpenCore Legacy Patcher does not support. Stay on macOS Sequoia, the newest version Apple supports on it.
Compared with the Mac mini (Late 2014) Macmini7,1
| What | Macmini7,1 | Macmini8,1 |
|---|---|---|
| CPU | 4th-gen Core i (Haswell) | 8th/9th-gen Core (Coffee Lake) |
| Graphics | Intel Iris / HD (Haswell) | Intel UHD 630 / Iris Plus (Coffee Lake) |
| Wi-Fi | Broadcom BCM4350/4360-class (AirportBrcmNIC) | Broadcom (T2-era) |
| Bluetooth | BRCM20702 v2 | UART |
| Storage | SATA 2.5, NVMe | NVMe |
| Last macOS from Apple | macOS Monterey | macOS Sequoia |
| Security chip | None | T2 |
- Root patches on Tahoe. No longer needed: Intel Haswell, Modern Wireless and Modern Audio.
From OCLP's own documentation
OCLP changelog entries that name this Mac, newest release first, word for word:
0.4.5Add Macmini8,1 FeatureUnlock support0.4.5Add Macmini8,1 FeatureUnlock support → Drops CPU check, supports all machines
No issue in OCLP's tracker was filed with Macmini8,1 as the machine model (searched 2026-11-05), so there is no owner feedback to summarise for this exact model.
Installing a newer macOS on these models
Update the firmware first by installing the newest macOS Apple offers for your model, back up, then follow How to install OpenCore Legacy Patcher: build OpenCore for your model identifier, create the installer on a USB drive, install, then run Post-Install Root Patch.
Memory
Macs with 2 GB of memory cannot install macOS Sonoma or newer (Dortania, Supported Models). Upgrade the memory first if your Mac allows it.Keep going
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