---
product_id: 652310811
title: "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 (Grey)"
brand: "machinist"
price: "AR$53722"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/652310811-machinist-lga-2011-3-motherboard-intel-x99-intel-5th-6th
store_origin: AR
region: Argentina
---

# Dual M.2 NVMe/SATA slots up to 32Gbps 8 DDR4 slots, max 256GB @ 2400MHz LGA 2011-3 socket for Intel Xeon & Core i7 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 (Grey)

**Brand:** machinist
**Price:** AR$53722
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Unlock server-grade power with MACHINIST X99 — where speed meets stability!

## Quick Answers

- **What is this?** 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 (Grey) by machinist
- **How much does it cost?** AR$53722 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/652310811-machinist-lga-2011-3-motherboard-intel-x99-intel-5th-6th)

## 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 Storage Speeds:** Dual M.2 slots with PCIe 3.0 x4 NVMe delivering up to 32Gbps for lightning-fast data access.
- • **Massive Memory Capacity:** 8 DDR4 slots supporting up to 256GB RAM at 2400MHz to crush multitasking and heavy workloads.
- • **Powerhouse Compatibility:** Supports Intel Xeon E5 V3/V4 & Core i7 5th/6th Gen for unmatched processing muscle.
- • **Robust Expansion Options:** 5 PCIe slots including dual PCIe 3.0 x16 for GPUs or high-speed add-ons, future-proof your rig.
- • **Effortless Control & Cooling:** One-key boot/restart plus VRM cooling fan and aluminum heat sinks keep your system stable under pressure.

## Overview

The MACHINIST LGA 2011-3 X99 motherboard is a high-performance ATX board designed for Intel Xeon E5 V3/V4 and Core i7 5th/6th Gen processors. Featuring 8 DDR4 slots supporting up to 256GB RAM at 2400MHz, dual M.2 NVMe/SATA slots with speeds up to 32Gbps, and 5 PCIe expansion slots including dual PCIe 3.0 x16, it delivers exceptional multitasking, storage, and expansion capabilities. Additional features like one-key boot/restart, VRM cooling fan, and aluminum heat sinks ensure reliable, professional-grade performance for demanding server and workstation builds.

## Description

Feature: Support sata m.2 and m.2 nvme Supports DDR4 ECC server memory and DDR4 desktop memory High compatibility, better experience. All solid-state capacitors, fine workmanship, professional and stable. Specification: Chipset: B85 Model: Mechanic E5-MR9S CPU socket: LGA 2011-3 Structure: ATX CPU Support: Intel series with LGA Socket 2011-3 (supports Intel Core i7 or Xeon E5 v3 and v4 series) Support high-speed DDR4 quad-channel memory slot: 8*ddr4 Maximum memory support: 8*32G DDR4 (2133/2400MHz) The maximum memory capacity is 256g (the server memory cannot be compatible with the desktop memory, and there is a compatibility problem.) Integrated Graphics: No Sound card: 7.1 channel alc887 chip Motherboard size: 244CM*303CM Motherboard weight (including packaging): about 1.3kg Notes: (1) Socket backplane color may vary from lot to lot, but will not affect the use of the product. Products are continuously optimized and updated. (2) Please allow 1-3mm difference due to manual measurement. (3) Due to different screens and different lighting, the pictures may not show the actual color of the product. Thanks for your understanding. (4) This floor plan requires a powerful power supply. Make sure your power supply is sufficient for this scenario. (minimum 500w type power supply)

## 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*32G.
- 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, 2*SATA cable, 1*small radiator, 1*motherboard. All the information of this product can be found in the description and pictures. Manuals are not included in the package and can be downloaded from this page if needed. 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.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CT36QCFS |
| Available Memory Slots | 8 |
| Brand Name | MACHINIST |
| CPU Model | Core i7 |
| Chipset Type | Intel B85 |
| Compatible Devices | Desktop computer |
| Compatible Processors | core_i7, intel_xeon |
| Customer Reviews | 3.2 3.2 out of 5 stars (19) |
| Graphics Card Interface | AGP, PCI Express |
| Main Power Connector Type | 24 + 8 pin |
| Manufacturer | MACHINIST |
| Manufacturer Part Number | E5-MR9S1 |
| Memory Clock Speed | 2 GHz |
| Memory Storage Capacity | 32 GB |
| Model Name | E5-MR9S1 |
| Model Number | E5-MR9S1 |
| Number of Ethernet Ports | 1 |
| Number of Ports | 21 |
| Platform | Windows |
| Processor Socket | LGA 2011-V3 Socket |
| RAM Memory Technology | DDR4 |
| Ram Memory Maximum Size | 256 GB |
| S/PDIF Connector Type | Optical |
| System Bus Standard Supported | SATA 3 |
| Total HDMI Port | 1 |
| 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 computer
- **Compatible processors:** core_i7, intel_xeon
- **Memory clock speed:** 2 GHz
- **Model name:** E5-MR9S1
- **Platform:** Windows
- **RAM memory technology:** DDR4

## Images

![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 (Grey) - Image 1](https://m.media-amazon.com/images/I/71a6Evl83vL.jpg)

## Available Options

This product comes in different **Colour Name** 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.

## 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 (Grey)
- Samsung Memory Bundle with 128GB (4 x 32GB) DDR4 PC4-21300 2666MHz RDIMM (4 x M393A4K40CB2-CTD) Registered Server Memory

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-10*