Apple Mac mini:

Name: Apple Mac mini (2020) 8-core Apple M1 - Used, Excellent Condition
Brand: Apple
SKU: UAEI1HS4XXXXXXB
Price: 549 USD
Availability: OutOfStock
Rating: 5.00 (9 reviews)

16GB Memory | 512GB Solid-State Drive

3.2GHz 8-Core Apple M1 Processor

Late 2020

Used, Excellent condition

System Configuration:

Memory:
- 16GB Onboard RAM
Storage:
- 512GB Solid-State Drive
Networking:
- Built-in 802.11a/b/g/n/ac Wi-Fi
- Built-in 10/100/1000BASE-T Gigabit Ethernet
- Built-in Bluetooth 5.0
- 2 x Thunderbolt 3 / USB 4 Ports
Video:
- Apple Silicon M1 8-Core GPU with VRAM
Pre-Loaded/Licensed Software:
- Supports up to macOS 26.x Tahoe (Current Version)

OWC Tested. Quality You Can Trust.

OWC individually inspects and fully tests every pre-owned computer to confirm full functionality and accurate grading. All refurbishments and/or upgrades are performed by our Apple Certified Technicians. That's why OWC is the most trusted name in Mac refurbishments.

Experience huge savings on Mac mini!

With every Mac mini, there is a lot of computing power packed into a space that's a fraction of the size of normal desktop computers. And when purchased through MacSales.com, you can count on all that computing power at a fraction of the price of buying new. Pick up this 2020 Mac mini and experience dramatic savings!

The future is here. Apple Silicon system on a chip (SoC) processors integrate the CPU, GPU, Neural Engine, I/O, and so much more onto just one tiny chip for incredible performance and power efficiency.

16GB of Onboard Memory

This Mac mini already has all the memory you need built-in. It’s one upgrade this machine will never need.

512GB Solid-State Drive

This machine comes with a 512GB Apple OEM/Factory Solid-State Drive. This SSD brings some serious horsepower to the track. With SSDs operating dramatically faster than hard drives, you will love the performance gains of having this SSD.

Gigabit Ethernet, Wi-Fi, and Bluetooth Networking

This Mac mini, in addition to the one RJ-45 port that supports 10/100/1000BASE-T networks, also has a Bluetooth 5.0 and 802.11a/b/g/n/ac Wi-Fi card installed. So you're covered for all your wired and wireless connection needs.

Apple Model Numbers: MGNR3LL/A, MGNT3LL/A

INCLUDES
SPECS
CONDITION
WARRANTY
RATINGS

Includes

Apple Mac mini (M1 Series, Late 2020)
Power cord
Supports up to macOS 26.x Tahoe (Current Version)

Keyboard and mouse not included

OWC recommends using a wired keyboard for the initial OS setup, as Bluetooth keyboards sometimes fail to pair until the initial OS setup is complete

Machine Specifications*

Apple Mac mini with M1

(Late 2020)

Model ID: Macmini9,1 View how to find model ID

Supports macOS 11.0 Big Sur* through macOS 26.x Tahoe (current version). This Mac will come pre-installed with macOS 11.0 Big Sur or later, and free updates are available from Apple up to the latest supported version. For details on how to optionally roll back to an earlier supported OS, please see the article Rolling Back to an Older macOS.

(*) Oldest supported OS can vary depending on the exact date of manufacture, and may differ from what is shown.

Processor

Processor Type
- Apple M1 chip
- 8-core CPU with 4 performance cores and 4 efficiency cores
- 8-core GPU
- 16-core Neural Engine

Memory

Memory (RAM)
- 16GB installed
- RAM is integrated into CPU - not user upgradeable.

Internal Storage

Bus Type
- NVMe Hard Drive Bus
Drive Bay
- One On-board Drive Bay
Bay 1
- 512GB Solid-State Drive

External Connectivity

Ports
- (2) USB 3.2 Gen 1 Type-A ports
- (2) Thunderbolt / USB 4 ports (40Gb/s)
- (1) HDMI Port
- Audio line out/headphone 3.5mm minijack (digital/analog)
- 10/100/1000BASE-T Ethernet (RJ-45 connector)

Power

Power Supply
- 150W Power Supply
Line Voltage
- 100-240V AC
Frequency
- 50Hz to 60Hz, single phase

Network

Bluetooth
- Built-in Bluetooth 5.0
Ethernet
- Built-in 10/100/1000BASE-T Gigabit Ethernet
Wi-Fi
- Built-in 802.11a/b/g/n/ac Wi-Fi

Audio

Speakers
- Built-in speaker
Microphone
- N/A
Note
- HDMI 2.0 port supports multichannel audio output

Graphics / Video

Graphics Processor
- Apple Silicon M1 8-Core GPU with shared system memory
Details
- Simultaneously supports up to two displays:
- One 6016-by-3384 (6K) external display at 60Hz over Thunderbolt, and
- One 4096-by-2304 (4K) external display at 60Hz over HDMI
- Support for extended desktop, video mirroring, and AirPlay Mirroring

Input

Keyboard
- Not included
Mouse
- Not included

Environmental

Operating Temperature
- 50° to 95° F (10° to 35° C)
Storage Temperature
- -40° to 116° F (-40° to 47° C)
Relative Humidity
- 5% to 95% noncondensing
Maximum Operating Altitude
- 16,400 feet
Maximum Storage Altitude
- 16,400 feet
Maximum Shipping Altitude
- 35,000 feet

Physical

Color
- Silver
Height
- 1.40" (3.60cm)
Width
- 7.70" (19.70cm)
Depth
- 7.70" (19.70cm)
Weight
- 2.6lb. (1.2kg)

*While researched thoroughly via independent resources, OWC does not make any claim to accuracy or completeness of these specifications.

Excellent Condition

Used, Excellent:

These units have been well cared for and are in overall excellent cosmetic condition. Images shown are examples of actual units, but exact unit condition will vary.

Outer Casing: Excellent overall condition with the possibility of extremely minor wear. A small scratch, minor scuff, or general wear may be present on surfaces visible during use - but overall in excellent condition with very minor cosmetic issues. The underside of the stand or back of unit may have additional, also minor wear that is not visible during normal use. On older systems, some minor discoloration is also possible.

Warranty

The best warranty is one you never have to use - but should the need occur - we're proud to provide a superior level of support and service coverage to our customers.

90 Day OWC Fulfilled Limited Warranty

Customer Ratings

Write a Review 5 / 5 9 out of 9 (100%) reviewers would recommend this product

Verified Buyer

Reviewer: Redacted

Rating: 5/5 like a dream come true March 25, 2025 I was using a Mac Mini from 2014, it was getting ridiculously slow, I kept putting off doing anything about it. Then I met a guy who told me about MacSales, and so I found a 2020 version of the mini with the M1 chip — OMG, it was like entering a parallel universe, where programs open instantly, even Zoom. So thank you — you are performing a real service!

I would recommend this item to a friend! This review is from Apple Mac mini (2020) 8-core Apple M1 - Used, Excellent Condition.

Response from OWC, Support March 25, 2025 Thank you so much for your amazing review! We're thrilled to hear that your transition to the 2020 Mac Mini with the M1 chip has been such a game-changer for you! It’s incredible to know that you’re experiencing lightning-fast performance and instant program launches – just as it should be! We’re so glad you found us, and we appreciate your kind words about our service. Enjoy your new Mac, and here’s to many more years of smooth computing! ?

Verified Buyer

Reviewer: Reviewer1026562511

Rating: 5/5 Just like new! January 10, 2025 Great buying experience. Mac Mini was like new. Very happy with my purchase!

I would recommend this item to a friend! This review is from Apple Mac mini (2020) 8-core Apple M1 - Used, Premium Condition.

Response from OWC, Support January 10, 2025 Thank you so much for your fantastic 5-star review! We're thrilled to hear that your Mac Mini arrived in great condition and that you had a wonderful buying experience. Your satisfaction means the world to us, and we can't wait for you to enjoy your “like new” device!

Verified Buyer

Reviewer: Reviewer2066984072

Rating: 5/5 Great Computer, as advertised November 14, 2024 Great Mac Mioni, as per ad.

I would recommend this item to a friend! This review is from Apple Mac mini (2020) 8-core Apple M1 - Used, Excellent Condition.

Response from OWC, Support November 14, 2024 Thank you for your fantastic review! We're thrilled to hear that you're enjoying your Mac Mioni and that it met your expectations. Your satisfaction means the world to us, and we appreciate you sharing your experience! Enjoy your new computer!

Verified Buyer

Reviewer: Pedalingdad

Rating: 5/5 Loving my new Mac Mini February 8, 2024 So far so good. Refurbished Mac Mini runs like it's brand new. Very satisfied so far

I would recommend this item to a friend!

Response from OWC, Support February 8, 2024 Thank you so much for your amazing review! We're thrilled to hear that you're loving your new refurbished Mac Mini and that it's running like it's brand new. We're incredibly grateful for your support and we can't wait to continue exceeding your expectations in the future! Please feel free to contact us if you have any further questions, comments, or concerns. https://eshop.macsales.com/Service/

Verified Buyer

Reviewer: expobill-37441

Rating: 5/5 Perfect Mac mini! November 3, 2023 im glad I caught this Mac mini offered last week since i was looking for an M1 all summer. the outsides are perfect, great shape and everything works great! the only 2 things im not 100% satisfied with are minor. the macmini 2020 was equipped with Sonoma (BigSur was advertised) and would not boot to Monterey, which is why I purchased this version instead of the m2. and there are only 8 cores instead ot the listed 16, no big deal in performance though. Overall I am very happy and glad I made this purchase. this is my 8 or 9th purchase form OWC since last autumn. thank you OWC!

I would recommend this item to a friend! This review is from Apple Mac mini (2020) 8-core Apple M1 - Used, Premium Condition.

Response from OWC, Support November 3, 2023 Thank you so much for your amazing 5-star review! We're thrilled to hear that you're loving your new Mac mini. It's great to know that the condition is perfect and that everything is working great for you. We apologize for the slight inconvenience with the operating system version. We appreciate your continued support, That means the world to us! Thank you for choosing MacSales.com, and we look forward to serving you again in the future. Don't hesitate to contact us with further questions, comments, or concerns. https://eshop.macsales.com/Service/

Verified Buyer

Reviewer: info-21748

Rating: 5/5 Pleasant surprise October 13, 2023 Received the unit purchased and it was as advertised. Actually it was better than expected - not a mark, scratch, or blemish on the unit. Very satisfied.

I would recommend this item to a friend! This review is from Apple Mac mini (2020) 8-core Apple M1 - Used, Premium Condition.

Response from OWC, Support October 13, 2023 Thank you so much for your amazing 5-star review! We are thrilled to hear that you had a pleasant surprise with your purchase from MacSales.com. It's fantastic to know that the unit exceeded your expectations and arrived in perfect condition without any marks, scratches, or blemishes. Your satisfaction means the world to us, and we appreciate you taking the time to share your positive experience. We look forward to serving you again in the future.

Verified Buyer

Reviewer: OpenCricket-87204

Rating: 5/5 Compact, effective, desktop Mac September 12, 2023 This M1 Mac mini replaces a 2012 mini that was not a fully used computer. I decided to upgrade to have the latest Ventura macOS and more speed and reliability. It delivers. I also decided to get the form-matching Satechi hub for under the Mac. It connects via Thunderbolt and provides USB and SD card ports for data exchange. I can then have my powered USB hard drive, CD drive, and keyboard in the back of the Mac mini. Recommended.

I would recommend this item to a friend! This review is from Apple Mac mini (2020) 8-core Apple M1 - Used, Excellent Condition.

Response from OWC, Support September 13, 2023 Thank you for the feedback on the Apple Mac mini. It is great that this computer is working well for you. Please feel free to contact us if you have any further questions, comments, or concerns. https://eshop.macsales.com/Service/

Verified Buyer

Reviewer: Patrick4792

Rating: 5/5 Best Mac mini I've Ever Had. July 6, 2023 Moving from a 2014 Mac mini, running on macOS 10.13 to a 2020 M1 Mac mini, running on macOS 13 was a giant step. There was a little learning curve, but I'm glad I made the leap. OWC Customer Service was great helping me make this decision. Shipping was fast. Overall experience was very good. Just one more reason I have been dealing with OWC for around 30 years. Highly recommended!

I would recommend this item to a friend!

Response from OWC, Support July 10, 2023 Thank you for letting us know! We are glad you took that leap as well and are happy to hear that you have been a loyal customer for 30 years! Please feel free to contact us if you have any further questions, comments, or concerns. https://eshop.macsales.com/Service/

Verified Buyer

Reviewer: jshulak-50845

Rating: 5/5 Maximum Mini Experience June 12, 2023 Very pleased with the overall experience. I’d never purchased a used Mac or any other computer. I was delighted with the actual computer. It was in excellent condition. I was reassured by the offering of extended warranty which I ultimately decided to buy into. The website was easy to navigate. I was a previously satisfied customer of OWC/MacSales and remain so.

I would recommend this item to a friend! This review is from Apple Mac mini (2020) 8-core Apple M1 - Used, Premium Condition.

Response from OWC, Support June 13, 2023 Thank you for the feedback on the Apple Mac mini. We are so happy to hear that you are enjoying the product that you purchased. Please feel free to contact us if you have any further questions, comments, or concerns. https://eshop.macsales.com/Service/

Apple Mac mini 3.2GHz 8-Core Apple M1 Processor OWC SKU: UAEI1HS4XXXXXXB Used, Excellent condition 90 Day OWC Fulfilled Limited Warranty

Reviews (9)

Sold Out

Apple Mac mini:

3.2GHz 8-Core Apple M1 Processor

Late 2020

Includes

Machine Specifications*

Excellent Condition

Warranty

90 Day OWC Fulfilled Limited Warranty

Warranty

90 Day OWC Fulfilled Limited Warranty

14 Day Money-Back Return Policy

Customer Ratings