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🚀 Build Beyond Limits with MACHINIST X99 PRO MAX – Power, Speed & Precision in One Board!
The MACHINIST X99 MR9A PRO MAX is a premium ATX motherboard designed for professionals and enthusiasts, supporting Intel Xeon E5 V3/V4 and Core i7 5th/6th Gen processors. It features 4-channel DDR4 memory slots supporting up to 128GB at 2666MHz, dual M.2 slots with NVMe speeds up to 32Gb/s, and 5 PCIe 3.0 slots for extensive expansion. Equipped with advanced cooling, diagnostic tools, and multiple USB and SATA ports, it’s engineered for high-performance gaming, content creation, and workstation builds.






| Asin | B0BFDX44L2 |
| Best Sellers Rank | #98 in Computer Motherboards |
| Brand | MACHINIST |
| Chipset Family | Intel B85 |
| Chipset Type | Intel B85 |
| Compatible Devices | Personal Computer |
| Compatible Processors | Intel XEON E5 V3, Intel XEON E5 V4, Intel core_i7 |
| Cpu Model | Core i7 |
| Customer Reviews | 3.9 3.9 out of 5 stars (36) 3.9 out of 5 stars |
| Graphics Card Interface | PCI Express |
| Item Highlight | Support Intel XEON E5 V3/V4, Core i7 5th/6th Gen Processors, PCIe 3.0, Dual M.2, SATA 6Gb/s, TPM 2.0, Gigabit Ethernet |
| Main Power Connector Type | 24+8 pin |
| Manufacturer | MACHINIST |
| Memory Clock Speed | 2666 MHz |
| Memory Slots Available | 4 ddr4 |
| Memory Storage Capacity | 128 GB |
| Mfr Part Number | M-MR9A21 |
| Model Name | M-MR9A21 |
| Model Number | MR9A-PRO-MAX |
| Number Of Ethernet Ports | 1 |
| Number Of Items | 1 |
| Number Of Ports | 20 |
| Platform | Windows 10 |
| Processor Socket | 2011-3 |
| Ram Memory Maximum Size | 128 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 |
| Warranty Description | / |
User
Excellent so far
No problems since install.
User
Didn't work right.
I had to return it because it wasn't TPM 2.0 compatible.
User
Gets the Job Done but Know the Limitations
The motherboard does what it needs to do if you’re building on a budget. It runs stable and works fine for basic setups but you can definitely tell it’s a lower-cost Chinese board in terms of features and polish.One important thing to keep in mind is that it doesn’t support TPM, so you’ll be limited to Windows 10 and won’t be able to upgrade to Windows 11. As long as you’re aware of that going in and just need something functional, it’s usable but it’s not a premium or future-proof option
User
compatibilidad y encendido inmediato con W10 almacenado en el SSD anterior sin reinstalar Windows.
La construcción es sólida. Buena apariencia. Le haría falta solo enchufe de control argb. Espero lo pedí por aparte. La refrigeración líquida funciona perfectamente. La RAM es fury argb q funciona perfectamente. Estoy contento con la compra.
User
No manual nor way to interpret debug codes. Definitely don't recommend.
I needed a socket 2011 motherboard and this was really the only option I could find. Never did I imagine that it would not come with a manual nor a specific model number on the motherboard or box. It turns out that they make numerous X99 motherboards so exactly what I bought remains a mystery. I have gotten both 60 and 67 debug codes with no clear path to understand the issue. I would recommend not buying this board but rather upgrading to a real company with real support offerings.
User
Works well
The motherboard does what it is supposed to do. Really could use a manual or even just making for the front panel connections. That is my only complaint and the reason for four stars
User
Shipped Fast.
Upgraded and Functional.
User
Works for xeon e5 2630 v4
I know reading that machinist motherboards don’t really work too well with support, I had to replace my i7 5960x and board.I was worried that it would not be compatible with my board but it did work. It has been working very well.I’m satisfied because I was about to return it but I found out I had a defective CPU and my i7 5960x wasn’t compatible due to it being a v3 cpu
User
Good motherboard
everything working as expected, lot of configurationoption in bios, but I am not able to use onboard lan for some reason.
User
A placa é impressionante, mas o processo de transporte...
A placa foi muito bem construída. Realmente me surpreendeu. Está em perfeito funcionamento. No entanto, é necessário ficar atento quanto ao tamanho do air cooler a ser utilizado. Se for muito grande, inviabiliza o uso dos 4 slots de memória. Pretendo comprar mais uma placa.Quanto ao processo aduaneiro, é preciso que o fornecedor/transportador seja mais zeloso. Minha placa ficou retida por falta de pagamento de impostos por vários dias e eu não fui notificado nem pela Amazon, fornecedor nem pela transportadora.
User
Mainboard ohne Beschreibung oder Support
Es war schon sehr verwunderlich das ich statt einen roten, einen grünen Karton erhalten hatte. Fazit Katon falsch Mainboard richtig. In dem Karton lag nur das Mainboard sonst nichts, keine Beschreibung keine Software nichts. Auch im Netz keinerlei Support, keine Software zum Download null. Ich habe das Board zum laufen bekommen und es läuft gut, aber ein Leie sollte die Finger davon lassen.
User
良く出来ているが詰めが甘くて惜しい
基本性能は問題無いのですが、LGA 2011系のジャンクパーツ再利用系マザボあるあるで、CPUクーラーの取り付けに苦労します。この製品の場合はCPU用空冷クーラーの取り付けに微妙に取り付けネジがマザボの基板の穴と適合せず、ネジが通らなかったので、マイナスドライバでこじって穴の引っかかっている部分を拡張して通しました。あとはBIOSが少々クセがある上、日本語非対応なのでそれなりに覚悟して導入するのが良いかと思います。
User
Excellent product
This Mother board is perfect for office use . I am using it from last two months and it is working ossm. I am using heavy softwares on it like AutoCAD, Coral draw, photo shop, 3DX Max etc.
Trustpilot
1 month ago
3 weeks ago