will it support Intel Xeon E5-2699V3 out of the box no bios update ?

Yes, non-professionals please do not update the BIOS of the motherboard, the CPU of E5-2699V3 can be directly installed and used.

Will a 450w Power Supply work with this MB?

Hello, for this type of X99 server motherboard, we recommend using a power supply of at least 500W to match it.

where can I download the manual for this Motherboard? thanks

Hello, all the interface information of the motherboard can be found in the pictures and descriptions on the web page. If you need a manual then please contact us.

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Description

⚙️ Power your pro setup with MACHINIST X99 — where speed meets stability!

COOL UNDER PRESSURE - Integrated aluminum heatsink and high-frequency quiet fan keep your system chill during intense sessions.
BLAZING FAST STORAGE - Dual M.2 slots with PCIe 3.0 deliver ultra-low latency and lightning-fast data transfer.
ROCK SOLID STABILITY - 8-layer PCB design ensures superior signal integrity and anti-interference for uninterrupted workflow.
NEXT LEVEL COMPATIBILITY - Supports Intel Xeon E5 V3/V4 & 5th/6th Gen Core i7 processors for powerhouse performance.
FUTURE PROOF CONNECTIVITY - Packed with 12 ports including 6 USB 3.0 for seamless device integration and expansion.

The MACHINIST X99-MR9A-PRO ATX motherboard features an LGA 2011-V3 socket compatible with Intel Xeon E5 V3/V4 and 5th/6th Gen Core i7 processors. Built on an 8-layer PCB with advanced anti-interference, it supports up to 64GB DDR4 RAM across 4 slots. Dual M.2 PCIe 3.0 slots enable ultra-fast storage, while an aluminum alloy heatsink and quiet fan ensure efficient cooling. With 12 ports including 6 USB 3.0, this board is designed for high-performance gaming and professional workloads.

Specifications

Brand	MACHINIST
Manufacturer	MACHINIST
Model	X99-MR9A-PRO
Model Name	MR9A-PRO
Product Dimensions	28.5 x 22 x 3.8 cm; 1 kg
Batteries	1 CR2032 batteries required. (included)
Item model number	X99-MR9A-PRO
RAM Size	64 GB
Memory Storage Capacity	64 GB
Memory Slots Available	4 DDR4
Memory technology	DDR4
RAM memory maximum size	64 GB
Ram Memory Technology	DDR4
Computer Memory Type	DDR4 SDRAM
Hard Drive Interface	Serial ATA-600
Processor Brand	Intel
Processor Type	Xeon
Processor Count	1
Processor Socket	LGA 2011-3
Compatible Processor Types	Intel Xeon E5 V4, Intel Xeon E5 V3, Intel core_i7
Hardware Platform	Polycarbonate
Graphics Card Interface	PCI Express
Compatible Devices	Personal Computer
Chipset Type	B85 chip
Power Source	DC
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Lithium Manganese Dioxide
Number of Ports	12
Total USB ports	6
Form Factor	ATX
Manufacturer	MACHINIST
Item Weight	1 kg

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