Beelink SEi12 Mini PC, Intel 12th Gen i5-1235U (up to 4.4GHz) 10C/12T, Mini Computer 32GB DDR4 RAM 500GB NVMe SSD, Desktop Computer Supports 55W/Dual HDMI/4K 60Hz/WiFi6/BT5.2/Extended HDD & SSD

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Price: $599.00 - $569.00
(as of Dec 16,2022 06:33:25 UTC – Details)

Product Description

Beelink i5-1235U Mini PC mini pcmini pc

Beelink Intel Mini PC

CPU 12th Generation Intel i5-1235U, 3.3GHz Turbo 4.4Ghz (10C/12T) , Supports 12MB Smart Cache Graphics Intel Iris Xe Graphics eligible Wireless LAN WiFi 6 (802.11ax) Bluetooth 5.2 lnternal slot DDR4 Slot x2, M.2 NVMe 2280 SSD Slot x1, SATA HDD (2.5inch7mm) Slot x1 lnterface DC Jack x1, USB3.0 x2, USB2.0 x2, RJ45 1000M x1, HDMI x2, Audio Jack (HP&MIC) x1, Type-C (Data) x1 RAM 16GB/32GB DDR4 RAM ROM 500GB M.2 NVMe SSD Software OS W11 Pro Adapter 19V/6.32A 55W Certification, lnput: 100-240V AC,50/60Hz, Output: 19V 6.32A Accessories Wall-Mounted bracket, HDMI 100CM&20CM, Adapter19V 6.32A

Features of SEi12 Mini PC MINI PC High Performance CPU

The Mini PC use Intel 12th generation i5-1235U processor(10C/12T), silent and no frequency degradation.

Comprehensive processor performance improvement

mini pc DDR4 RAM & PCIe 4.0 SSD

DDR4 Dual-channel 16GB/32GB as option, configurable to dual channel 64GB DDR4 3200MHz.PCle 4.0 SSD 500G as option, configuable to 2TB M.2 2280 NVMe SSD.

mini pc 2.4GHz/5GHz Dual Band WIFI

2.4GHz+5GHz Dual Band WiFi, Gigabit Ethernet, make everything smoother whenever transmission and download.

mini pc Dual Display, meet your needs.

Beelink Dual HDMI Mini PC – Dual screen monitor can save your working time and increase your productivity.

mini pc Take Beelink SEI12 mini pc anywhere

Small body,Keep your desktop neat and tidy.

whether you are working at home or out on a trip, you can take this small and powerful Beelink Mini PC tiny desktop computer out.

mini pc Diversified Patent Cooling Technology

We designed new fan brackets, system fans and sSD coolers for good heatdissipation, especially for DDR, SSD, HDD, motherboard.

mini pcmini pc

What should I do if I don’t like the w11 pro system?

Please do not return, please contact the service staff of our store to get w10 pro system files and tutorials.

What should I do if I find a product with a lower pri~ce within a month?

Please do not re~turn, contact our store staff to re~fund the difference, Beelink Direct let you enjoy the lowest pri~ce.

What should I do if a product defect is found?

Please do not return it, you can contact our staff to solve the problem for you, or make compensation. We offer 1-year factory professional support & 7*24 hours online service.

How to enter BIOS?

Press “delete” to enter the BIOS settings; press “F7” to enter the boot options menu (click continuously immediately after booting).

Recommended by Beelink Product Manager


Ιntel Celeron N5095

Ιntel Core i5-8279U

AMD Ryzen 7 3750H

AMD Ryzen 5 5600H

AMD Ryzen 9 5900HX

Base/Burst Frequency













Intel UHD Graphics

Intel Iris Plus Graphics 655

Radeon RX Vega 10 Graphics

AMD Radeon Graphics 1800 MHz

AMD Radeon/Vega 2100 MHz

Memory (RAM) Size






Hard Disk Size

256GB M.2 SSD

500GB M.2 SSD

500GB M.2 SSD

500GB M.2 SSD

500GB M.2 NVMe SSD

Wireless Connectivity

WiFi 5(802.11ac), Bluetooth4.0

WiFi 5(802.11ac), Bluetooth4.0

WiFi 5(802.11ac), Bluetooth4.0

WiFi 6E(802.11ax),Bluetooth5.2

WiFi 6E(802.11ax),Bluetooth5.2


12V/3A 36W Certification

19V-3A 57W Certification

19V-3A 57W Certification

19V-3A 57W Certification

19V-3A 54W Certification

🌊【The newest Intel 12th CPU and User Friendly Design】Beelink mini pc equips with the newest 12th Generation intel 10-Core i5-1235U, up to 4.4Ghz, which gives you the fastest and smoothest enjoyment, and is ideal for playing Plex Media Server, business and education. It also is User Friendly Design. The portable compact computer size and minimalist appearance, make your life away from chaos. Our whole machine is electricity cost saving.
🌊【Intel Iris Xe Graphics & 4K Dual HDMI】Beelink SEI12 Desktop PC Mini uses Intel Iris Xe Graphics support 4K HD video playback, it brings you a first-class visual shock. 4K Dual HDMI can connect two monitors at the same time, which can achieve simultaneous multi-task display.
🌊【External and Internal Storage Expansion Options】Beelink mini computer is equipped with 32GB DDR4 internal Memory(Users can take initiative to upgrade up to 64GB).The 500GB M.2 NVME SSD, supports up to 2TB of 2.5-inch SATA HDD. Multitask working can be performed smoothly, and all your necessary software applications can be be accommodated in this small machine!
🌊【More interfaces designed & Licensed W11 Pro Pre-installed】Mini Desktop PC Beelink SEI12 includes 2xUSB 3.0, 2xUSB 3.0, 2xHDMI, 1xType-C(data), 1xAudio Jack (HP&MIC), 1xGigabit Ethernet LAN (RJ-45 port), 1xDC Jack. Beelink Mini PC supports Linux OS, if necessary, you can install Ubuntu OS for programming development, building server, and learning database.
🌊【Free And Reliable Lifetime after-sales Service】Beelink has been dedicating to R&D Mini PC for many years. All Beelink Mini-PC have passed strict inspections before shipping. If you have any questions, please don’t hesitate to contact Us. We are 100% guaranteed to solve your problems. We offer lifetime technical support, a 1-Year-free warranty, and 24/7 after-sales service. All of our products obtained FCC, RoHS, CE Certifications.
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Beelink SEi12 Mini PC, Intel 12th Gen i5-1235U (up to 4.4GHz) 10C/12T, Mini Computer 32GB DDR4 RAM 500GB NVMe SSD, Desktop Computer Supports 55W/Dual HDMI/4K 60Hz/WiFi6/BT5.2/Extended HDD & SSD


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