--- product_id: 726571640 title: "Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On" brand: "beelink" price: "3894 zł" currency: PLN in_stock: true reviews_count: 5 category: "Beelink" url: https://www.desertcart.pl/products/726571640-beelink-sei12-mini-pc-intel-core-i5-processors-i5-12450h store_origin: PL region: Poland --- # 12th Gen Intel i3, 10C/12T, 4.4GHz turbo 16GB DDR4 RAM + 500GB PCIe 4.0 SSD Dual 4K HDMI displays, WiFi 6 & Dual LAN Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On **Brand:** beelink **Price:** 3894 zł **Availability:** ✅ In Stock ## Summary > 🚀 Compact Powerhouse: Work, Stream & Game in Stunning 4K Dual Display ## Quick Answers - **What is this?** Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On by beelink - **How much does it cost?** 3894 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/726571640-beelink-sei12-mini-pc-intel-core-i5-processors-i5-12450h) ## Best For - beelink enthusiasts ## Why This Product - Trusted beelink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet & Compact Design:** Ultra-slim 4.96-inch cube with advanced vapor chamber cooling and silent fan technology keeps your workspace cool and noise-free. - • **Next-Level Connectivity & Security:** Stay ahead with WiFi 6, Bluetooth 5.2, and dual Gigabit LAN ports that separate internal and external networks for enhanced data security. - • **Powerhouse Performance in a Mini Frame:** Experience lightning-fast multitasking with Intel’s 12th Gen Core i3 processor boasting 10 cores and 12 threads, turbocharged up to 4.4GHz. - • **Dual 4K Displays for Ultimate Productivity:** Connect two 4K monitors simultaneously via dual HDMI ports to elevate your multitasking and immersive viewing experience. - • **Massive Memory & Storage for Seamless Workflow:** 16GB DDR4 RAM paired with a blazing 500GB PCIe 4.0 SSD ensures you never run out of space or speed for your creative projects and media libraries. ## Overview The Beelink EQI12 Mini PC packs a 12th Gen Intel Core i3-1220P processor with 10 cores and 12 threads, turbo boosting to 4.4GHz, combined with 16GB DDR4 RAM and a 500GB PCIe 4.0 SSD. Its compact 4.96-inch design supports dual 4K HDMI displays, WiFi 6, Bluetooth 5.2, and dual Gigabit LAN for superior connectivity and security. Advanced cooling technology ensures silent operation, making it ideal for professionals seeking a powerful, portable, and efficient mini PC for work, creative tasks, and entertainment. ## Description ☞System Config: Model: Beelink SEI12 12450H 16G+500G Processor: 12th Generation Intel Core i5 Processors OS: OS RAM: 16GB DDR4 Storage: 500GB PCle 4.0 SSD Graphics: IntelUHD Graphics 48EUs 1.20GHz & Beelink SEI12 12450H 16G+500G Ethernet: 1000Mbps LAN WiFi: WiFi 6 (802.11ax) Bluetooth: 5.2 ☞Performance： # of Cores: 8 # of Threads: 12Max Turbo Frequency: 4.40 GHz Cache: 12 MB ☞Ports: 1* DC Jack 1* HDMI Port 2* USB 3.0 Port2* USB 2.0 Port1* Type-C(Data) 1* RJ45 1000M Port 1* Audio Jack (HP&MIC)1* DP 1.4 Port ☞Package: 1* Beelink SEI12 12450H 16G+500G Mini PC 2* HDMI Cables(25cm & 100cm) 1* Power adapter(19V/5.26A)(100-240V AC) 1* Wall-Mounted bracket 1* User Manual Review: Que máquina hein! Fiquei surpreendida pela qualidade e tamanho, além de vir com o Windows 11 pro. Tive alguma dificuldade com compatibilidade com cabo HDMI e instalação/configuração do Windows e tive que comprar um estabilizador, mais um ponto positivo a equipe técnica que ajudou no processo. Valeu mesmo. Recomendo. Review: Perfeito. Só alegria. Só Elogio. Silencioso. Pequeno. Não esquenta. Superou muito minha expectativa. Deu muito certo. Satisfeitíssimo ## Features - 【Powerful Performance】Beelink SEI12 is equipped with 12th Generation Intel Core i5 12450H Processors(8 Cores 12 Threads, max turbo to 4.4GHz, 12MB Cache).It runs faster than i5-1165G, i7-1135G7, which creates a very smooth experience for your home entertainment, Design, video editing, web browsing, rendering and some games (such as Fall Guys, Genshin Impact, League of Legends). - 【High Capacity & Expansion Options】The mini computer is built-in 3200MHz 16GB DDR4 RAM(can be upgraded up to 64GB MAX with 2 available memory slots).It also comes with 500GB PCle 4.0 SSD, supports upgrade storage to 2TB (excluded) and via 2.5-inch SATA3 HDD up to 2T (excluded).It can smoothly handle multiple tasks being performed. - 【IntelUHD Graphics 48EUs 1.20GHz & Dual Screen Display】Beelink SEI12 mini computer comes with IntelUHD Graphics 48EUs 1.20GHz to support 4K FPS video playback,which brings you a gorgeous visual experience. The HDMI 2.0 and Display Port 1.4 allows you to connect two displays at the same time,greatly improve your work efficiency. - 【Efficient Cooling System & WIFI 6】silent fan, heat pipe and heat fan provide excellent heat dissipation for the CPU processor. Equipped with WIFI 6(802.11ax) ,about 2.7 times faster than WiFi 5 and the transmission speed is up to 2.4Gbps.Bluetooth 5.2 improves sound quality and energy efficiency in all devices that connect for audio functions. More stable and efficient , bringing you a better internet experience. - 【Auto Power On & Beelink Technical Support】If you want to auto power on, please send us the barcode at the bottom of the machine first, and we will send the corresponding tutorial file. All our products have obtained FCC, CE ROSH certification. We provide 1 year 7 days / 24 hours service and lifetime help with technical issues, no need to worry about quality issues, just email our customer service team. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9JRT7Q9 | | Additional Features | Mini pc | | Aspect Ratio | 16:9 | | Best Sellers Rank | #37,523 in Computers ( See Top 100 in Computers ) #170 in Mini Desktop Computers | | Brand | Beelink | | Built-In Media | Beelink SEI12 I5 1235U Mini PC ×1, HDMI Cable (100CM&20CM) ×2, Power Adapter ×1, User Manual ×1, Wall-Mounted bracket ×1 | | CPU Model Number | EQI 12 | | CPU Model Speed Maximum | 4.4 GHz | | Cache Memory Installed Size | 12 MB | | Color | Black | | Compatible Devices | No Compatible Devices | | Connectivity Technology | Ethernet, HDMI, LAN, USB | | Cooling Method | Air | | Customer Reviews | 4.5 4.5 out of 5 stars (245) | | Display Resolution Maximum | 3840x2160 | | Graphics Card Interface | Integrated | | Graphics Card Ram | 16.00 | | Graphics Coprocessor | Intel UHD Graphics 48EUs 1.20GHz | | Graphics Description | Integrated | | Graphics Ram Type | DDR4 SDRAM | | Hard Disk Description | SSD | | Hard Disk Interface | USB 3.0 | | Hardware Interface | USB 3.0 | | Human-Interface Input | Keyboard | | Item Dimensions | 12.4 centimeters | | Keyboard Description | Standard mini PC keyboard | | Keyboard Layout | QWERTY | | Manufacturer | Beelink | | Memory Clock Speed | 5200 MHz | | Memory Slots Available | 2 | | Memory Speed | 3200 MHz | | Memory Storage Capacity | 500 GB | | Model Name | SEI(SEI12) | | Model Number | EQI 12 | | Model Year | 2021 | | Native Resolution | 3840 x 2160 | | Number of Component Outputs | 2 | | Operating System | Ubuntu,Linux | | Personal Computer Design Type | Mini PC | | Power Plug Type | Type N | | Processor Brand | Intel | | Processor Count | 8 | | Processor Series | Core i5-12450H | | Processor Socket | FCBGA1744 | | Processor Speed | 4.4 GHz | | RAM Memory Installed | 16 GB | | RAM Memory Technology | DDR4 | | RAM Type | DDR4 SDRAM | | Ram Memory Maximum Size | 64 GB | | Resolution | 3840 x 2160 | | Screen Size | 24 Inches | | Specific Uses For Product | Personal | | Style Name | Efficient, Powerful, Mission, Fun | | Total Expansion Slots Quantity | 2 | | Total Number of HDMI Ports | 1 | | Total Usb Ports | 4 | | Unit Count | 1 Count | | Video Output | HDMI, DisplayPort | | Video Output Interface | HDMI, DisplayPort | | Video Processor | Intel | | Wireless Compability | 802.11ax, Bluetooth | | Wireless Network Technology | Wi-Fi | | Wireless Technology | Wi-Fi | ## Product Details - **Brand:** Beelink - **CPU model:** Core i5-12450H - **CPU speed:** 4.4 GHz - **Cache size:** 12 MB - **Graphics card description:** Integrated - **Graphics co-processor:** Intel UHD Graphics 48EUs 1.20GHz - **Memory storage capacity:** 500 GB - **Operating system:** Ubuntu,Linux - **Personal computer design type:** Mini PC - **Specific uses for product:** Personal ## Images ![Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On - Image 1](https://m.media-amazon.com/images/I/71g-WI2FBfL.jpg) ![Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On - Image 2](https://m.media-amazon.com/images/I/81Z+99wKJKL.jpg) ![Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On - Image 3](https://m.media-amazon.com/images/I/81ubVZinSQL.jpg) ![Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On - Image 4](https://m.media-amazon.com/images/I/71rwwA+wXzL.jpg) ![Beelink SEI12 Mini PC Intel Core i5 Processors i5-12450H (up to 4.4GHZ),Mini Computer with 16GB DDR4 RAM 500GB M.2 Pcle 4.0 NVMe 2280 SSD,Dual Screen Display/HDMI+DP/WiFi6/BT5.2,Auto Power On - Image 5](https://m.media-amazon.com/images/I/71BEEf-3TzL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by I***O on 5 June 2025* Que máquina hein! Fiquei surpreendida pela qualidade e tamanho, além de vir com o Windows 11 pro. Tive alguma dificuldade com compatibilidade com cabo HDMI e instalação/configuração do Windows e tive que comprar um estabilizador, mais um ponto positivo a equipe técnica que ajudou no processo. Valeu mesmo. Recomendo. ### ⭐⭐⭐⭐⭐ Review *by P***T on 4 February 2026* Perfeito. Só alegria. Só Elogio. Silencioso. Pequeno. Não esquenta. Superou muito minha expectativa. Deu muito certo. Satisfeitíssimo ### ⭐⭐⭐⭐⭐ Review *by E***K on 22 May 2025* I am very pleased with my purchase of the Beelink mini PC. As far as the operation of the item, I'm satisfied and it does what a PC should do. I'm not tech savvy so it took me a while to get it set up. But once I got it set up it works fine. I use it primarily for my TV as this is much faster and easier with a mouse and keyboard to access channels than typing with my remote. ## Frequently Bought Together - Beelink EQI12 Mini PC,Intel 12th Gen Core i3-1220P (10C/12T,up to 4.4GHz),Mini Computer with 16GB DDR4 RAM 500GB M.2 2280 PCle 4.0x4 SSD,4K Dual Screen Display/WiFi6/BT5.2/USB3.0/Dual Gigabit LAN - Logitech MK270 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz, 8 Multimedia Keys, PC, Laptop, Wireless Keyboard Compact Mouse Combo - Black - Sceptre 24-inch Professional Thin 1080p LED Monitor 99% sRGB 2x HDMI VGA Build-in Speakers, Machine Black (E248W-19203R Series) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/726571640-beelink-sei12-mini-pc-intel-core-i5-processors-i5-12450h](https://www.desertcart.pl/products/726571640-beelink-sei12-mini-pc-intel-core-i5-processors-i5-12450h) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*