--- product_id: 575205458 title: "LGA 2011-3 Motherboard ATX Intel DDR4 Gaming PC Server X99 MR9S | Support Intel Xeon E5 V3/V4, Core i7 5th/6th Gen Processors, PCIe 3.0, NVME/SATA M.2, SATA 6Gb/s, TPM 2.0, Gigabit LAN" brand: "machinist" price: "R4840" currency: ZAR in_stock: true reviews_count: 8 url: https://www.desertcart.co.za/products/575205458-lga-2011-3-motherboard-atx-intel-ddr4-gaming-pc-server store_origin: ZA region: South Africa --- # Dual M.2 NVMe slots up to 32Gbps 5 PCIe slots with PCIe 3.0 X16 steel casing LGA 2011-3 socket for Intel Xeon & Core i7 LGA 2011-3 Motherboard ATX Intel DDR4 Gaming PC Server X99 MR9S | Support Intel Xeon E5 V3/V4, Core i7 5th/6th Gen Processors, PCIe 3.0, NVME/SATA M.2, SATA 6Gb/s, TPM 2.0, Gigabit LAN **Brand:** machinist **Price:** R4840 **Availability:** ✅ In Stock ## Summary > 🚀 Power Your Next-Level Build with MACHINIST Precision! ## Quick Answers - **What is this?** LGA 2011-3 Motherboard ATX Intel DDR4 Gaming PC Server X99 MR9S | Support Intel Xeon E5 V3/V4, Core i7 5th/6th Gen Processors, PCIe 3.0, NVME/SATA M.2, SATA 6Gb/s, TPM 2.0, Gigabit LAN by machinist - **How much does it cost?** R4840 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/575205458-lga-2011-3-motherboard-atx-intel-ddr4-gaming-pc-server) ## Best For - machinist enthusiasts ## Why This Product - Trusted machinist brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast Storage:** Dual M.2 slots with NVMe PCIe 3.0 X4 delivering up to 32Gbps speed for instant load times. - • **Massive Memory Capacity:** 8 DDR4 slots supporting up to 256GB RAM at 2400MHz for seamless multitasking. - • **Robust Expansion Options:** Five PCIe slots including dual PCIe 3.0 X16 with steel reinforcement for ultimate GPU & card setups. - • **Built for Stability & Control:** One-key power/restart, VRM cooling fan, TPM 2.0 security, and premium aluminum heat sinks ensure rock-solid reliability. - • **Ultimate Processor Compatibility:** Supports Intel Xeon E5 V3/V4 & Core i7 5th/6th Gen for powerhouse performance. ## Overview The MACHINIST X99 MR9S motherboard is a high-performance ATX platform designed for professional gamers, creators, and server builders. Featuring an LGA 2011-3 socket compatible with Intel Xeon E5 V3/V4 and Core i7 5th/6th Gen processors, it supports up to 256GB DDR4 RAM across 8 slots. Dual M.2 NVMe slots deliver ultra-fast storage speeds up to 32Gbps, while 5 PCIe expansion slots, including dual PCIe 3.0 X16 with steel casing, provide extensive upgrade flexibility. Additional features like TPM 2.0, VRM cooling, and one-key power/restart enhance stability and security, making it a premium choice for demanding computing environments. ## Description The computer won't power on and the fans don't spin Verify the motherboard power and CPU power connections, confirm CPU and memory model compatibility and condition, and ensure the memory modules are properly seated; if the issue persists after checking these, clear the CMOS No display (fans spin but keyboard lights remain unresponsive when pressing Caps Lock) Verify the motherboard and CPU power connections, ensure memory modules are properly seated, and confirm CPU/memory model compatibility and condition; if issues persist after these checks, clear CMOS. No display (fans are spinning and the Caps Lock indicator lights up when pressing Caps Lock) Verify the monitor is on and the display data cable is connected; ensure that the display data cable is connected to the display interface on the graphics card; if the issue persists, clear CMOS. Press the power button, the fan spins once, then immediately shuts off. Or repeated reboots Clear the CMOS. If the issue persists, check CPU and memory compatibility or damage. If CPU and memory are fine, remove the graphics card, hard drive, and USB devices before attempting to boot again. Computer blue screen or crash Check if cooling is adequate: Is the CPU cooler fan spinning? Is the cooler base tightly seated against the CPU? Has thermal paste been applied? Check or replace the CPU, memory, hard drive, operating system, and power supply. MACHINIST—Engineered for Excellence, Built For Gamers, Creators, and Builders Alike​. As a brand born from passion for precision engineering, MACHINIST designs, manufactures, and delivers premium motherboards that power global computing experiences—from gaming rigs to professional workstations. Whether you’re building a high-octane gaming PC, a content creation workstation, or a reliable office system, MACHINIST has a motherboard tailored to you. ## Features - LGA 2011-3 socket: This server motherboard supports Intel 5th/6th generation Core i7 processors and Xeon E5 V3/V4 series processors. (Eg. E5-1660 V3, E5-2695 V3, E5-1620 V4, E5-2690 V4, i7-5960X, i7-6900K, etc.) - 8 DDR4 slots: The memory slots of this X99 motherboard are 4-channel design, compatible with ECC and non-ECC memory. The effective frequency is 2133/2400MHz, and the maximum capacity is 8*32GB - Dual M.2: This ATX motherboard is equipped with flash NVME M.2 (PCIe 3.0 X4 bandwidth) and AHCI M.2 (SATA 6Gbps) slots, of which NVME M.2 maximum speed Up to 32Gbps - 5 * PCIe Expansion Slots: The LGA 2011-3 motherboard is equipped with 2 * PCIe 3.0 X16 slots, 1 * PCIe 3.0 X4 slots(with steel casing) and 2 * PCIe 2.0 X1 slots. Each lane can support a rate of 8Gbps, and the rate of the X16 slot can reach 128Gbps. The 2 * X16 slots can be used together. The X1 slot can be used to expand the network card, sound card and hard disk - Other powerful components: One-key on/off and one-key restart, VRM cooling fan, 7.1 channel audio, digital diagnostic card and 7.5*5.5cm aluminum alloy heat sink - The package includes: 1*CPU fan bracket, 1*SATA cable, 1*motherboard. Warm tips: 1. The CR2032 battery on the motherboard has been removed. It is not included in the package. Please purchase it yourself. 2. The user manual is not included in the package. You can download the manual file on the product details page - Note: If you need the motherboard to enter the BIOS, please press the "Del" key continuously after pressing the startup key. Please do not wait until the startup LOGO screen appears on the computer screen before operating, because it is already too late. If you don't know where to download the driver, it is recommended to use the win 10 system, which can help you solve all driver problems ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CHMNY8PN | | Best Sellers Rank | #107 in Computer Motherboards | | Brand | MACHINIST | | Chipset Family | Intel X99 | | Chipset Type | Intel B85 | | Compatible Devices | Desktop | | Compatible Processors | core_i7, intel_xeon | | Cpu Model | Intel Core i7 | | Customer Reviews | 3.5 3.5 out of 5 stars (15) 3.5 out of 5 stars | | Graphics Card Interface | PCI Express | | Main Power Connector Type | 24 + 8 pin | | Manufacturer | MACHINIST | | Memory Clock Speed | 2 GHz | | Memory Slots Available | 8 DDR4 | | Memory Storage Capacity | 32 GB | | Mfr Part Number | X99-MR9S | | Model Name | E5-MR9S | | Model Number | X99-MR9S | | Number Of Ethernet Ports | 1 | | Number Of Items | 1 | | Number Of Ports | 8 | | Platform | Windows | | Processor Socket | LGA 2011-V3 Socket | | Ram Memory Maximum Size | 256 GB | | Ram Memory Technology | DDR4 | | S Pdif Connector Type | Optical | | System Bus Standard Supported | SATA 3 | | Total Pcie Ports | 5 | | Total Sata Ports | 6 | | Total Usb Ports | 8 | | Usb 2 0 | 6 | ## Product Details - **Brand:** MACHINIST - **CPU Model:** Core i7 - **CPU Socket:** LGA 2011-V3 Socket - **Chipset Type:** Intel B85 - **Compatible Devices:** Desktop - **Compatible Processors:** core_i7, intel_xeon - **Memory Clock Speed:** 2 GHz - **Model Name:** E5-MR9S - **Platform:** Windows - **RAM Memory Technology:** DDR4 ## Images ![LGA 2011-3 Motherboard ATX Intel DDR4 Gaming PC Server X99 MR9S | Support Intel Xeon E5 V3/V4, Core i7 5th/6th Gen Processors, PCIe 3.0, NVME/SATA M.2, SATA 6Gb/s, TPM 2.0, Gigabit LAN - Image 1](https://m.media-amazon.com/images/I/71nVGeBJAgL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: The computer won't power on and the fans don't spin** A: Verify the motherboard power and CPU power connections, confirm CPU and memory model compatibility and condition, and ensure the memory modules are properly seated; if the issue persists after checking these, clear the CMOS **Q: No display (fans spin but keyboard lights remain unresponsive when pressing Caps Lock)** A: Verify the motherboard and CPU power connections, ensure memory modules are properly seated, and confirm CPU/memory model compatibility and condition; if issues persist after these checks, clear CMOS. **Q: No display (fans are spinning and the Caps Lock indicator lights up when pressing Caps Lock)** A: Verify the monitor is on and the display data cable is connected; ensure that the display data cable is connected to the display interface on the graphics card; if the issue persists, clear CMOS. **Q: Press the power button, the fan spins once, then immediately shuts off. Or repeated reboots** A: Clear the CMOS. If the issue persists, check CPU and memory compatibility or damage. If CPU and memory are fine, remove the graphics card, hard drive, and USB devices before attempting to boot again. **Q: Computer blue screen or crash** A: Check if cooling is adequate: Is the CPU cooler fan spinning? Is the cooler base tightly seated against the CPU? Has thermal paste been applied? Check or replace the CPU, memory, hard drive, operating system, and power supply. ## Customer Reviews ### ⭐⭐⭐⭐⭐ x99 MB, Good board *by on Reviewed in the United States August 9, 2026* Good gaming system and cheap ### ⭐⭐⭐⭐ Motherboard works as expected *by on Reviewed in the United States September 23, 2025* Motherboard works as expected, there is a m2 slot that only works for sata M2 which is how this chipset works. ### ⭐⭐⭐ Worked, but not an X99 *by on Reviewed in the United States July 10, 2026* It works fine with my Intel Xeon E5-2699 v3 and 128Gb DDR4 2400. However, product title says X99 but that doesn't refers to its chipset, it's just part of its model number. The MoBo is an Intel B85 chipset, not Intel X99. If you want/need an Intel X99 chipset, DON'T BY THIS MOTHERBOARD! ## Frequently Bought Together - MACHINIST LGA 2011-3 Motherboard, Intel X99 (Intel 5th/6th Gen) Server Motherboard (ATX, PCIe 3.0, DDR4, NVME/SATA M.2, One-Key Boot/Restart, SATA 6Gb/s) for Xeon E5 V3/V4, Core i7 Series MR9S - upHere P4K CPU Air Cooler 6mm x 4 Copper Heat Pipes CPU Cooler with 120mm Fan PWM 1800RPM 77.93CFM for Intel LGA 2011/2066 (Mainboard X79/X99)/1700/1200/1150/1121/1155/1156/1366/AMD AM5/AM4 --- ## 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.za/products/575205458-lga-2011-3-motherboard-atx-intel-ddr4-gaming-pc-server](https://www.desertcart.co.za/products/575205458-lga-2011-3-motherboard-atx-intel-ddr4-gaming-pc-server) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-15*