Packing:
1 x X99 MR9A-PRO MAX Motherboard with TPM 2.0 Socket
1 x Cooling Fan Bracket
1 x SATA Cable

TPM Instructions:
1. Required for installing Windows 11.
2. Use the MSI TPM 2.0 module in the LPC 14-1 slot; otherwise, the system will not boot.

Specifications:
Processor: Supports Intel Xeon E5 V4/V3 and Intel Core i7 series processors in the LGA 2011-3 socket
Chipset: Intel 8 series chipset
Socket: LGA 2011-3
Technology: 4x DDR4 DIMMs, up to 128 GB (32 GB*4)
Memory: 4 x DDR4 2133/2400/2666/3200 MHz, actual frequency depends on the processor type;
Quad-channel, desktop-grade memory, and server-grade memory;
Network: Realtek 8111H 1000 Mbps LAN
Audio: Realtek ALC897 chip
Platform: Windows, Linux
Power Supply: 8-phase power supply
Quick Boot Key: F11
BIOS Entry: Press the main "DEL" key
Dimensions: 300 x 215 mm, ATX
Package Weight: 1400 g
Motherboard supports sleep mode
Without graphics card boot: Supported
GPU Crossfire: Not supported
Virtualization: Supported
As a server motherboard, it can operate without a graphics card installed.
TPM 2.0: This motherboard only supports MSI TPM 2.0 modules. Please note this when purchasing.

Expansion Slots:
2 x PCIe 3.0 x16, 2 x PCIe 3.0 x4, 1 x PCIe 3.0 x1

Rear I/O:
2x PS/2 Keyboard/Mouse
1x LAN (RJ45)
2x USB 3.0
6x USB 2.0
3x Audio

Internal I/O:
1x USB 2.0
1x USB 3.0
1x M.2 (SATA/NGFF)
1x M.2 (NVMe)
1x M.2 WiFi
4x SATA 6 Gbps
2x SATA 3 Gbps
2x 4-pin CPU Fan Headers
2x 3-pin Case Fan Headers
2x 2-pin 5V MOSFET Fan Headers
1x Front Audio Out
1x 8-pin Power Connector ATX 12V connector
1x EATX 24-pin power connector
1x Front panel connector
1x Clear CMOS jumper
1x JTPM (14-1LPC)
1x JLPC socket
1x JME socket
1x COM socket
1x Buzzer