--- product_id: 298946129 title: "Intel 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: "Rp20383351" currency: IDR in_stock: true reviews_count: 13 category: "Intel" url: https://www.desertcart.id/products/298946129-intel-core-i9-11900k-desktop-processor-8-cores-up-to store_origin: ID region: Indonesia --- # 3.5 GHz base clock speed PCIe Gen 4.0 support Intel Turbo Boost Max 3.0 Intel 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:** Rp20383351 **Availability:** ✅ In Stock ## Summary > 🔥 Power your passion with the i9-11900K — where speed meets precision! ## Quick Answers - **What is this?** Intel 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?** Rp20383351 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/298946129-intel-core-i9-11900k-desktop-processor-8-cores-up-to) ## 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 - • **Unleash Raw Power:** 8 cores and 16MB cache deliver seamless multitasking and blazing speeds for pros and gamers alike. - • **Broad Compatibility:** Works effortlessly with Intel 500 series and select 400 series motherboards—upgrade without the hassle. - • **Custom Cooling Ready:** Unlocked for overclocking enthusiasts—pair with your choice of advanced cooling solutions to dominate thermal limits. - • **Next-Gen Connectivity:** PCIe Gen 4.0 support ensures ultra-fast data transfer and future-proof compatibility with cutting-edge GPUs and SSDs. - • **Turbocharged Performance:** Intel Turbo Boost Max Technology 3.0 dynamically pushes your CPU to peak speeds when you need it most. ## Overview The Intel Core i9-11900K is an unlocked 11th Gen desktop processor featuring 8 cores, 3.5 GHz base speed, and 16MB cache. It supports PCIe Gen 4.0 and Intel Turbo Boost Max Technology 3.0 for enhanced performance, compatible with Intel 500 and select 400 series motherboards. Designed for gamers and creators seeking high-performance overclocking, it requires a separate cooling solution. ## 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 compatiblity details. 125W. Review: Best you can buy for a LGA1200 - Best CPU my poor little motherboard can handle. Have been using this for a couple years now (I forgot to review). It works with air cooling at it's default 3.50Ghz, any overclocking needs watercooling BADLY. If you are stuck with a LGA1200 socket, this is the best you can get Review: Great CPU - Great process and never had any trouble. ## Features - Compatible with Intel 500 series & select Intel 400 series chipset based motherboards - Intel Turbo Boost Max Technology 3.0 Support - Intel Optane Memory Support - PCIe Gen 4.0 Support - No thermal solution included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08X6PPTTH | | Best Sellers Rank | #77 in Computer CPU Processors | | Brand | Intel | | CPU Manufacturer | Intel | | CPU Model | Intel Core i9 | | CPU Socket | LGA 1200 | | CPU Speed | 3.5 GHz | | Cache Memory Installed Size | 16 MB | | Customer Reviews | 4.6 out of 5 stars 1,614 Reviews | | Global Trade Identification Number | 00735858477338 | | Item Dimensions L x W | 1.5"L x 1.5"W | | Item Type Name | Processor | | Manufacturer | Intel | | Mfr Part Number | BX8070811900K | | Model Number | BX8070811900K | | Platform | Not Machine Specific | | Processor Brand | Intel | | Processor Core Count | 8 | | Processor Count | 8 | | Processor Series | Intel Core i9 | | Processor Socket | LGA 1200 | | Processor Speed | 3.5 GHz | | Secondary Cache | 16 MB | | UPC | 735858477338 | | Unit Count | 1.0 Count | | Warranty Description | Box: 3 Year Limited | | Wattage | 125 watts | ## Product Details - **Brand:** Intel - **CPU Manufacturer:** Intel - **CPU Model:** Intel Core i9 - **CPU Socket:** LGA 1200 - **CPU Speed:** 3.5 GHz ## Images ![Intel 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) ## Available Options This product comes in different **Style** options. ## 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 ### ⭐⭐⭐⭐⭐ Best you can buy for a LGA1200 *by N***O on May 17, 2026* Best CPU my poor little motherboard can handle. Have been using this for a couple years now (I forgot to review). It works with air cooling at it's default 3.50Ghz, any overclocking needs watercooling BADLY. If you are stuck with a LGA1200 socket, this is the best you can get ### ⭐⭐⭐⭐⭐ Great CPU *by A***R on May 16, 2026* Great process and never had any trouble. ### ⭐⭐⭐⭐⭐ Core i9 cpu perfectly received *by C***R on April 3, 2026* Same processor specs, brand new sealed, i had problem finding this processor in my country, amazon did the hard job and shipped from USA till Qatar ## 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.id/products/298946129-intel-core-i9-11900k-desktop-processor-8-cores-up-to](https://www.desertcart.id/products/298946129-intel-core-i9-11900k-desktop-processor-8-cores-up-to) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-07-02*