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| SKU | kgj7041 |
| Brand | MACHINIST |
| Model Name | E5-MR9S |
| Part Number | X99-MR9S |
| Motherboard Type | ATX |
| Chipset | Intel X99 |
| CPU Socket | LGA 2011-3 |
| CPU Support | Intel Core i7 5th/6th Gen, Xeon E5 V3/V4 series |
| Motherboard Size | 24.4cm x 30.3cm (9.6in x 11.9in) |
| Motherboard Weight | 1.3kg (2.87lb) |
| Color | Green |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
MACHINIST X99 MR9S ATX Motherboard LGA 2011-3 DDR4 ECC 256GB RAM | Supports Intel Xeon E5 V3/V4 & Core i7 5th/6th Gen
40,719
This item
MACHINIST X99 MR9S ATX Motherboard LGA 2011-3 DDR4 ECC 256GB RAM | Supports Intel Xeon E5 V3/V4 & Core i7 5th/6th Gen
40,719
Total price:
62,110
You save 14,799 (19%) Extra3 items selected
3 items
62,110You save 14,799 (19%) Extra
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Build a High-Performance PC for Less
The MACHINIST X99 MR9S ATX motherboard is engineered for high-performance computing, supporting Intel Xeon E5 V3/V4 and Core i7 5th/6th Gen processors. It offers extensive memory support with 8 DDR4 slots, accommodating up to 256GB of ECC or desktop memory at 2133/2400MHz, ensuring robust multitasking capabilities for demanding applications.
Experience enhanced storage and expansion with dual M.2 slots (NVME PCIe 3.0 X4 and SATA 6Gbps) for rapid data access, and five PCIe expansion slots (2x PCIe 3.0 X16, 1x PCIe 3.0 X4, 2x PCIe 2.0 X1) for graphics cards, network adapters, and sound cards. This motherboard is designed for stability with solid-state capacitors and includes features like 7.1 channel audio and Gigabit LAN.
Built for power users, this motherboard requires a robust power supply (minimum 500W). It provides a solid foundation for gaming rigs and server builds, offering superior compatibility and performance. Imported directly from authorized US retailers, it ensures authentic components for your custom PC build.
Unleash Your PC's Potential
The MACHINIST X99 MR9S motherboard empowers you to build a high-performance system. With support for up to 256GB of DDR4 ECC RAM and Intel Xeon E5 V3/V4 processors, it handles demanding workloads like professional content creation, complex simulations, and high-end gaming. Its dual M.2 NVME slots and multiple PCIe expansion options provide the speed and flexibility needed for advanced configurations. Imported from authorized US retailers, this board ensures authentic components for your build.
Who It's For vs. Who Should Skip
This motherboard is ideal for PC enthusiasts, content creators, and server builders seeking a powerful, cost-effective platform for LGA 2011-3 processors and large DDR4 memory configurations. It's perfect for those needing extensive expansion slots and high-speed storage. However, if you require integrated graphics, Wi-Fi 6, or support for the latest Intel Core series processors (10th Gen onwards), consider a more modern chipset and motherboard.
Typical situations where MACHINIST X99 MR9S ATX Motherboard LGA 2011-3 DDR4 ECC 256GB RAM | Supports Intel Xeon E5 V3/V4 & Core i7 5th/6th Gen helps — illustrative scenarios, not customer reviews.
Building a powerful workstation for video editing or 3D rendering on a budget.
The MACHINIST X99 MR9S motherboard supports high-core-count Xeon processors and up to 256GB of DDR4 RAM, ideal for demanding creative tasks. Its multiple PCIe slots allow for professional GPUs and fast NVME storage, providing a cost-effective upgrade path for intensive workloads.
Setting up a home server or NAS for large data storage and virtualization.
With support for ECC server memory and ample SATA ports, this motherboard is well-suited for server applications. The ability to install multiple storage drives and a powerful CPU ensures robust data handling and the capacity to run virtual machines efficiently.
| Recommended PSU | Minimum 500W |
| Operating System Support | Windows 10 recommended for driver compatibility |
| BIOS Access | Press 'Del' key continuously after startup |
| Package Contents | Motherboard, CPU fan bracket, SATA cable |
| Battery | CR2032 motherboard battery not included, requires separate purchase |
| Feature | MACHINIST X99 MR9S | Others |
|---|---|---|
| CPU Socket Compatibility | LGA 2011-3 (Intel Xeon E5 V3/V4, Core i7 5th/6th Gen) | Varies by brand; newer sockets like LGA 1700/AM5 common for latest CPUs |
| Max DDR4 RAM Capacity | 256GB (8 x 32GB) ECC/Non-ECC | Typically 128GB or 192GB on mainstream boards; ECC support less common |
| Storage Options | Dual M.2 (NVME PCIe 3.0 X4 + SATA), 6x SATA 3 | Varies; newer boards may have PCIe 4.0/5.0 M.2, fewer SATA ports |
| PCIe Expansion | 5 slots (2x PCIe 3.0 X16, 1x PCIe 3.0 X4, 2x PCIe 2.0 X1) | Varies; newer boards may offer PCIe 5.0 X16 slots |
| Cost-Effectiveness | High performance for older-gen CPUs, ₹40,719 per motherboard | Newer chipsets/features often command higher prices; performance per rupee varies |
About MACHINIST
MACHINIST is known for providing high-performance PC components, including motherboards and servers, designed for demanding users and gamers.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
19,578 20,220 |
1,813 2,600 |
2,645 6,136 |
2,681 5,510 |
1,428 2,029 |
1,533 1,621 |
| Rating | 3.80(18) | 3.80(35) | 4.80(10) | 4.70(77) | 3.90(12) | 4.40(247) | 4.30(1,504) |
| Brand Name | MACHINIST | MACHINIST | LampVPath | Yoidesu | AMONIDA | TYHJ | Saipomor |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
