--- product_id: 312394824 title: "Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W" brand: "intel" price: "4324 zł" currency: PLN in_stock: true reviews_count: 5 category: "Intel" url: https://www.desertcart.pl/products/312394824-core-i9-11900k-desktop-processor-8-cores-up-to-5 store_origin: PL region: Poland --- # Up to 5.3 GHz Turbo Boost Intel UHD Graphics 750 supports up to 3 monitors 16 MB L3 Cache for lightning-fast data access Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W **Brand:** intel **Price:** 4324 zł **Availability:** ✅ In Stock ## Summary > 🚀 Power your passion with the Intel Core i9-11900K — where speed meets unstoppable creativity! ## Quick Answers - **What is this?** Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W by intel - **How much does it cost?** 4324 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/312394824-core-i9-11900k-desktop-processor-8-cores-up-to-5) ## Best For - intel enthusiasts ## Why This Product - Trusted intel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Turbocharged Speed:** Boost your workflow with up to 5.3 GHz clock speed, perfect for demanding creative and gaming sessions. - • **Blazing 8-Core Powerhouse:** 8 cores and 16 threads deliver seamless multitasking and powerhouse performance for pros and gamers alike. - • **Next-Gen PCIe 4.0 Support:** Experience ultra-fast data transfer and future-proof your build with PCIe Gen 4.0 compatibility. - • **Unlocked for Overclocking:** Push your system beyond limits with unlocked architecture designed for enthusiasts craving extra performance. - • **Visual Brilliance on Multiple Screens:** Built-in Intel UHD Graphics 750 supports up to 3 monitors, enhancing your multitasking and immersive experience. ## Overview The Intel Core i9-11900K is an 11th Gen unlocked desktop processor featuring 8 cores and 16 threads, turbo boosting up to 5.3 GHz. It includes 16 MB of L3 cache and supports PCIe Gen 4.0 for cutting-edge data transfer speeds. Compatible with LGA 1200 socket motherboards (Intel 500 & select 400 series), it delivers high-end performance for gamers, creators, and professionals seeking overclocking potential and multi-monitor support via Intel UHD Graphics 750. ## Description 11th Gen Intel Core i9-11900K unlocked desktop processor. Featuring Intel Turbo Boost Max Technology 3.0 and PCIe Gen 4.0 support, unlocked 11th Gen Intel Core desktop processors are optimized for enthusiast gamers and serious creators and help deliver high performance overclocking for an added boost. Thermal solution NOT included in the box. Compatible with 500 series & select 400 series chipset based motherboards. Refer to motherboard vendor for compatibility details. 125W. Review: Intel - Como siempre Intel perfecto Review: Works ## Features - The processor features Socket LGA-1200 socket for installation on the PCB - 16 MB of L3 cache rapidly retrieves the most used data available to improve system performance - 14 nm design offers great efficiency for computing, delivers nimble processing with balanced cost, performance, and power - To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics 750 controller. Supports up to 3 monitors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08X6PPTTH | | Best Sellers Rank | #15,423 in Computers ( See Top 100 in Computers ) #37 in CPUs | | Brand | Intel | | CPU manufacturer | Intel | | CPU model | Core i9-11900K | | CPU socket | LGA 1200 | | CPU speed | 5.3 GHz | | Cache Memory Installed Size | 16 MB | | Customer Reviews | 4.6 out of 5 stars 1,541 Reviews | | Global Trade Identification Number | 00735858477338 | | Item Dimensions L x W | 38L x 38W millimeters | | Item Type Name | Processor | | Manufacturer | Intel Corporation | | Mfr Part Number | BX8070811900K | | Model Number | BX8070811900K | | Platform | Not Machine Specific | | Processor Brand | Intel | | Processor Core Count | 8 | | Processor Count | 8 | | Processor Number of Concurrent Threads | 16 | | Processor Series | Core i9-11900K | | Processor Socket | LGA 1200 | | Processor Speed | 5.3 GHz | | Secondary Cache | 16 MB | | Secondary cache | 16 MB | | UPC | 735858477338 | | Unit Count | 1 Count | | Warranty Description | Box: 3 Year Limited | | Wattage | 125 watts | ## Product Details - **Brand:** Intel - **CPU manufacturer:** Intel - **CPU model:** Core i9-11900K - **CPU socket:** LGA 1200 - **CPU speed:** 5.3 GHz ## Images ![Core™ i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 125W - Image 1](https://m.media-amazon.com/images/I/71diouNMRHL.jpg) ## Questions & Answers **Q: Does this support intel® socket lga1200 for 11th gen intel® core™ processors support the rog strik z590-a gaming wifi?** A: Yes, the Intel i9-11900k will fit any lga1200 socket **Q: What is the best cooler for this cpu that will fit inside an in win c589t.cq350tbl atx mid-tower case, on an asus rog strix z590 motherboard?** A: You can either build your own 2 fan liquid cool by getting every part separate, or you can do what I did which im quite happy with: Get a coolermaster ML240L V2. In addition, 2 slim fans because there is not enough clearance above the ram to use the fans that come with the cooler. Instead, I went with 2 Thermalright TL-C12015W-S RGB SLIM 120 FANS (15mm thick). However, the screws that come with the slim fans do not fit the radiator so you will need to buy new screws or do what i did and use those 1cm plastic spacers that i had lying around and use the finger-tight screws that come with the cooler. Hope this helps! Jericho **Q: Will you be able to have this with another GPU, while there already being one present?** A: I am running the i9-11900K CPU with an NVIDIA GeForce RTX 2060 GPU. Both the CPU and GPU are recognized and utilized. **Q: Porque un i5 tiene hasta 10 en numero de procesadores y este i9 tiene uno solo. Por favor me pueden explicar eso.** A: Hola amigo, acabo de entender tu duda. El procesador de hecho tiene 8 núcleos físicos que trabajan como 16 lógicos, existen procesadores como los Ryzen que tienen más de 10 núcleos. Sin embargo lo que hace la diferencia es a que frecuencia puede trabajar como base y como máximo e incluso llevar al límite con Over-Cloaking. Este procesador es de 11va generación y trabaja con una frecuencia base de 3,5 GHz y como máximo a una frecuencia de hasta 5,3 GHz. Entiendo tu duda porque el detalle del artículo de la tabla de amazon está número de procesadores 1, pero ese dato no es el real. Si bajas un poco más puedes encontrar el detalle técnico real del procesador, puedes intentar buscar en la sección (Más información del producto) que está justo abajo de las preguntas. Como comprador puedo certificarte que tiene 8 núcleos / 16 procesadores lógicos y soporta PCIe 4.0 y es compatible completamente con el socket LGA1200 ## Customer Reviews ### ⭐⭐⭐⭐ Intel *by J***O on 2 October 2024* Como siempre Intel perfecto ### ⭐⭐⭐⭐⭐ Works *by J***A on 14 February 2026* ### ⭐⭐⭐⭐⭐ Processore *by M***I on 14 March 2024* Sono contenta il processore è fantastico funziona benissimo ed è arrivato prima della data stabilita venditore serio ## Frequently Bought Together - Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - CORSAIR VENGEANCE LPX DDR4 RAM 32GB (2x16GB) 3200MHz CL16-20-20-38 1.35V Intel AMD Desktop Computer Memory - Black (CMK32GX4M2E3200C16) --- ## 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/312394824-core-i9-11900k-desktop-processor-8-cores-up-to-5](https://www.desertcart.pl/products/312394824-core-i9-11900k-desktop-processor-8-cores-up-to-5) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-21*