Do you have a question about the Asus 90MB0U00-M0EAY0 and is the answer not in the manual?
The ASUS TUF X299 MARK 1 is a motherboard designed for Intel® Core™ X-Series Processors on an LGA 2066 Socket. It supports 14nm CPUs and Intel® Turbo Boost Max Technology 3.0, with specific feature support depending on the CPU type. The motherboard utilizes the Intel® X299 Chipset.
For Intel® Core™ X-Series Processors (6-core or above), it supports 8 x DIMM, max. 128GB DDR4 memory at speeds up to 4133+(O.C.) MHz, with quad-channel memory architecture. For Intel® Core™ X-Series Processors (4-core), it supports 4 x DIMM, max. 64GB DDR4 memory at speeds up to 4133+(O.C.) MHz, with dual-channel memory architecture. All supported memory is non-ECC, un-buffered. It also supports Intel® Extreme Memory Profile (XMP). Hyper DIMM support is contingent on individual CPU characteristics, and users are advised to refer to the Memory QVL (Qualified Vendors List) for details.
The motherboard offers various PCI Express 3.0/2.0 x16 and x4 slots, with configurations varying based on the CPU's lane count (44-Lane, 28-Lane, or 16-Lane). For 44-Lane CPUs, there are 3 x PCI Express 3.0/2.0 x16 slots (single@x16, dual@x16/x16, triple@x16/x16/x8 mode) and 2 x PCI Express 3.0/2.0 x4 slots (PCIEX4_1 max. at x1 mode, PCIEX4_2 max. at x4 mode). For 28-Lane CPUs, it has 2 x PCI Express 3.0/2.0 x16 slots (single@x16, dual@x16/x8 mode), 1 x PCI Express 3.0/2.0 x16 slot (PCIEX16_3 max. at x1 mode), and 2 x PCI Express 3.0/2.0 x4 slots (PCIEX4_1 max. at x1 mode, PCIEX4_2 max. at x4 mode). For 16-Lane CPUs, it includes 2 x PCI Express 3.0/2.0 x16 slots (single@x16, dual@x8/x8 mode), 1 x PCI Express 3.0/2.0 x16 slot (PCIEX16_3 max. at x1 mode), and 2 x PCI Express 3.0/2.0 x4 slots (PCIEX4_1 max. at x1 mode, PCIEX4_2 max. at x4 mode). Note that PCIEX4_2 shares bandwidth with SATA6G_5/6/7/8, and PCIEX16_3 shares bandwidth with PCIEX4_1.
The TUF X299 MARK 1 supports NVIDIA® 2-Way/Quad-GPU SLI™ Technology (with 2 PCIex16 graphics cards) and 3-Way SLI™ Technology, as well as AMD® 3-Way/Quad-GPU CrossFireX™ Technology. Support for these technologies depends on the CPU types and VGA cards.
The Intel® X299 Chipset provides RAID 0, 1, 5, 10 support and Intel Rapid Storage Technology 15. It features 1 x M.2_1 Socket 3 with M key, supporting type 2242/2260/2280 SATA & PCIE 3.0 x 4 mode storage devices, and 1 x M.2_2 Socket 3 with vertical M Key, supporting type 2242/2260/2280/22110 PCIe storage devices only. It is also ready for Intel® Optane™ Memory and includes 8 x SATA 6.0 Gb/s ports, with SATA6G_5/6/7/8 sharing bandwidth with PCIEX4_2. It supports Intel® Smart Response Technology.
The rear I/O includes 1 x TUF Detective USB port, 1 x USB BIOS Flashback Button, 1 x Optical S/PDIF out, 2 x LAN (RJ45) ports, 1 x USB 3.1 Gen 2 Type-A port (teal blue), 1 x USB 3.1 Gen 2 Type-C port, 4 x USB 3.1 Gen 1 ports, 4 x USB 2.0/1.1 ports (one supports USB BIOS Flashback), and 8-channel Audio I/O ports.
The motherboard features Bluetooth V4.0 LE.
It incorporates the Realtek® S1220A 8-Channel High Definition Audio CODEC, which includes a power pre-regulator for consistent performance, separate left and right audio tracks for equal sound delivery, impedance sensing for headphone outputs, audio shielding to reduce interference, an internal audio amplifier, and a unique de-pop circuit. It uses premium Japan-made audio capacitors for high-quality sound and supports 120dB SNR stereo playback output (Line-out@back) and 113dB SNR recording input (Line-in). It supports up to 32-Bit/192kHz playback, DTS® Headphone:X, DTS® Connect, jack-detection, multi-streaming, and front panel jack-retasking (MIC). An Optical S/PDIF out port is also present at the back I/O. Note that 32-Bit/192kHz is not supported for 8-Channel audio due to HDA bandwidth limitations.
The motherboard features Gigabit Intel LAN connections with 802.3az Energy Efficient Ethernet (EEE) appliance, Intel® I219-V Gigabit LAN (dual interconnect between MAC and PHY), and Intel® I211 Gigabit LAN controller. It also includes TUF LANGuard and ASUS Turbo LAN Utility.
Key ASUS features include USB BIOS Flashback, TPU, EPU, AURA SYNC, ASUS UEFI BIOS EZ Mode, Turbo LAN, Intel® VROC Ready, AI Suite 3, ASUS Q-Connector, ASUS Q-Shield, ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED), ASUS Q-Slot, ASUS Q-DIMM, ASUS O.C. Profile, ASUS CrashFree BIOS 3, EZ Update, ASUS EZ Flash 3, and Multi-language BIOS.
The Intel® X299 Chipset provides 8 x USB 3.1 Gen 1 ports (4 mid-board, 4 back panel, blue) and 6 x USB 2.0/1.1 ports (2 mid-board, 4 back panel, black). ASMedia® USB 3.1 Gen 2 controllers support 3A power output, with 1 x USB 3.1 Gen 2 front panel connector, 1 x USB 3.1 Gen 2 Type-A port (teal blue) at the back panel, and 1 x USB 3.1 Gen 2 Type-C port at the back panel.
The motherboard boasts "Ultimate COOL!" Thermal Solution with TUF Thermal Armor, TUF Thermal Radar 3, and TUF ICe. "We Got Your Back!" Shape Force features include TUF Fortifier, ASUS SafeSlot, and TUF VGA holder. "TUF ENGINE!" Power Design offers 8+2 Digital Phase Power Design and TUF Components (10K Ti-Cap, TUF Chokes & MOSFET; certified by military-standard). "Safe & Stable!" Guardian Angel includes TUF Detective 2, TUF ESD Guards 2, Dust Defenders, and MemOK!.
Internal connectors include 2 x USB 3.1 Gen 1 connectors (supporting 4 additional USB ports), 1 x USB 2.0/1.1 connector (supporting 2 additional USB ports), 1 x M.2_1 Socket 3, 1 x Vertical M.2_2 Socket 3, 8 x SATA 6.0Gb/s connectors, 1 x CPU Fan connector (4-pin), 1 x CPU OPT Fan connector (4-pin), 1 x W_Pump+ header (4-pin), 5 x Chassis Fan connectors (4-pin), 1 x H_AMP_FAN (4-pin), 1 x Assistant Fan connector (4-pin), 1 x Front panel audio connector (AAFP), 1 x Thunderbolt header (5-pin), 1 x 24-pin EATX Power connector, 1 x 8-pin EATX 12V Power connector, 1 x 4-pin EATX 12V Power connector, 1 x System Panel (Q-Connector), 1 x COM port, 1 x MemOK! button, 1 x Clear CMOS jumper, and 3 x T_Sensor (Thermal Sensor) headers.
The BIOS is a 128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.0, Multi-language BIOS. It includes ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information.
The motherboard supports WfM 2.0, DMI 3.0, WOL by PME, and PXE.
The support DVD includes Drivers, ASUS Utilities, EZ Update, and Anti-virus software (OEM version).
It supports Windows® 10 64-bit.
The motherboard has an ATX Form Factor, measuring 12” x 9.6” (30.5 cm x 24.4 cm).
The motherboard features onboard buttons and switches for fine-tuning performance, ideal for overclockers and gamers. The MemOK! button helps resolve memory compatibility issues by automatically tuning memory settings. A power-on button allows for system power-up or wake-up. POST State LEDs provide status updates for key components during Power-On Self-Test (CPU, memory, VGA, hard drives), indicating errors if found. A Standby Power LED indicates when the system is ON, in sleep mode, or soft-off mode, reminding users to unplug the power cable before component removal/installation.
The Clear RTC RAM jumper allows users to clear CMOS memory, resetting date, time, and system setup parameters. The CPU Over Voltage jumper provides flexibility for overclocking by allowing higher CPU voltage settings. The BIOS update utility, including USB BIOS Flashback, EZ Update, and ASUS EZ Flash 3, allows for easy and safe BIOS updates. ASUS CrashFree BIOS 3 provides an auto-recovery tool to restore a corrupted BIOS file using a support DVD or USB flash drive. Secure Erase completely and safely cleans SSDs, restoring them to factory performance levels. ASUS Overclocking Profile allows users to save and load multiple BIOS settings.
Installation involves mounting the motherboard in a chassis, installing the CPU, CPU heatsink and fan assembly, DIMMs, ATX power connectors, SATA devices, front I/O connectors (USB 3.1 Gen 2, USB 3.1 Gen 1, USB 2.0, front panel audio), expansion cards (PCIe x16, PCIe x1), and M.2 SSD modules. Proper precautions, such as unplugging power and grounding, are emphasized to prevent damage. The manual provides detailed steps and diagrams for each installation process.
The motherboard supports RAID 0, 1, 5, and 10 configurations with Intel® Rapid Storage Technology. It also supports Intel® Virtual Raid on CPU in UEFI BIOS, which requires a KEY module and is compatible with Intel® Core™ X-series Processors (6-core or above) and Intel® SSD modules. The manual provides instructions for creating and deleting RAID sets in both UEFI BIOS and the Intel® Rapid Storage Technology Option ROM utility, as well as creating a RAID driver disk for Windows® OS installation.
| Brand | Asus |
|---|---|
| Model | 90MB0U00-M0EAY0 |
| Category | Motherboard |
| Language | English |











