--- product_id: 124584484 title: "Core i5-9400 Desktop Processor (I5-9400)" brand: "intel" price: "฿15326" currency: THB in_stock: true category: "Intel" url: https://www.desertcart.co.th/products/124584484-core-i5-9400-desktop-processor-i5-9400 store_origin: TH region: Thailand --- # 6 Cores / 6 Threads for seamless multitasking 9 MB Smart Cache for lightning-fast data access Up to 4.1 GHz Max Turbo Frequency for peak performance Core i5-9400 Desktop Processor (I5-9400) **Brand:** intel **Price:** ฿15326 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your desktop game with power and precision! ## Quick Answers - **What is this?** Core i5-9400 Desktop Processor (I5-9400) by intel - **How much does it cost?** ฿15326 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/124584484-core-i5-9400-desktop-processor-i5-9400) ## 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 productivity with up to 4.1 GHz Max Turbo Frequency that accelerates your most intensive tasks. - • **Smart Cache Advantage:** 9 MB of smart cache ensures rapid data retrieval, minimizing lag and maximizing responsiveness. - • **Powerhouse Multitasking:** 6 cores and 6 threads deliver smooth, efficient performance for demanding workflows and multitasking. - • **Future-Ready Compatibility:** Optimized for Intel 300 Series chipsets and supports Intel Optane Memory for next-level system acceleration. - • **Custom Graphics Flexibility:** Discrete GPU required, giving you the freedom to tailor your setup for gaming, design, or professional-grade visuals. ## Overview The Intel Core i5-9400 is a 6-core, 6-thread desktop processor built on 14nm Coffee Lake architecture, featuring a base clock of 2.9 GHz and turbo speeds up to 4.1 GHz. With 9 MB smart cache and compatibility with Intel 300 Series motherboards, it supports Intel Optane Memory for enhanced system responsiveness. Designed for users who demand reliable multitasking and performance, it requires a discrete GPU and operates at a 65W thermal design power. ## Description Specifications Mfg Part Number: BX80684I59400 Model: Intel Core i5-9400 Processor Core Name: Coffee Lake Core Count: 6 Thread Count: 6 Clock Speed: 2. 9 GHz Max Turbo Frequency: 4. 1 GHz Smart Cache: 9 MB DMI3: 8. 0 GT/s Lithography: 14 nm Socket: LGA 1151 Max Thermal Design Power: 65 W Memory Type: DDR4-2666 Max Memory Bandwidth: 41. 6 GB/s Processor Graphics: Intel UHD Graphics 630 Graphics Base Frequency: 350 MHz Graphics Max Dynamic Frequency: 1. 05 GHz Max CPU Configuration: 1 Advanced Technologies: Intel Opting Memory Supported Intel Turbo Boost Technology 2. 0 Intel Virtualization Technology (VT-x) Intel Virtualization Technology for Directed I/O (VT-d) Intel VT-x with Extended Page Tables (EPT) Intel 64 Instruction Set 64-bit Instruction Set Extensions SSE4. 1/4. 2, AVX2 Idle States Enhanced Intel Speed Step Technology Thermal Monitoring Technologies Intel Identity Protection Technology Intel AES New Instructions Secure Key Intel Software Guard Extensions (Intel SGX) with Intel ME Intel Memory Protection Extensions (Intel MPX) Intel OS Guard Execute Disable Bit Intel Boot Guard ## Features - 6 Cores/ 6 Threads - 2. 90 GHz up to 4. 10 GHz Max Turbo Frequency/ 9 MB Cache - Compatible only with Motherboards based on Intel 300 Series Chipsets - Discrete GPU required - No integrated graphics - Intel Optane Memory Supported ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MGZ9FJZ | | Best Sellers Rank | #133 in Computer CPU Processors | | Brand | Intel | | Built-In Media | Intel Stock CPU Cooler, Processor | | CPU Manufacturer | Intel | | CPU Model | Core i5 | | CPU Socket | LGA 1151 | | CPU Speed | 2.9 GHz | | Cache Memory Installed Size | 9 | | Customer Reviews | 4.8 out of 5 stars 2,706 Reviews | | Global Trade Identification Number | 00735858392549 | | Item Dimensions L x W | 2"L x 2"W | | Item Type Name | Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W | | Item Weight | 259 Grams | | Manufacturer | Intel | | Mfr Part Number | 984507 | | Model Number | BX80684I59400 | | Platform | Windows 10 | | Processor Brand | Intel | | Processor Core Count | 6 | | Processor Count | 6 | | Processor Number of Concurrent Threads | 6 | | Processor Series | Core i5 | | Processor Socket | LGA 1151 | | Processor Speed | 2.9 GHz | | Secondary Cache | 9 MB | | UPC | 735858392549 675901703901 | | Warranty Description | 3-year Limited Warranty | | Wattage | 65 | ## Product Details - **Brand:** Intel - **CPU Manufacturer:** Intel - **CPU Model:** Core i5 - **CPU Socket:** LGA 1151 - **CPU Speed:** 2.9 GHz ## Images ![Core i5-9400 Desktop Processor (I5-9400) - Image 1](https://m.media-amazon.com/images/I/61hKggW39IL.jpg) ## Frequently Bought Together - Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400 - 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 - ASRock H370M-HDV LGA1151/ Intel H370/ DDR4/ SATA3&USB3.2/ Micro ATX Motherboard --- ## 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.co.th/products/124584484-core-i5-9400-desktop-processor-i5-9400](https://www.desertcart.co.th/products/124584484-core-i5-9400-desktop-processor-i5-9400) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-08*