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Asus Prime B450M-A Desktop Motherboard
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Item Code:
Part Number:
Compatible Part Numbers:
MB0YR0 MB0YR0-A03 MB0YR0-A38 MB0YR0-B36 MB0YR0-B33
Item Condition Description:
Please note, this motherboard comes with I/O Shield only! No cables, or any other accessories!
Item Description

Asus PRIME B450M-A AMD Chipset B450 Socket AM4 DDR4 HDMI DVI-D D-Sub USB SATA 6Gb/s Micro ATX Desktop Motherboard MB0YR0-B5F.

Chipset: AMD B450
Socket: AMD AM4
Compatible/Supported CPU: AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3rd/2nd/1st Gen AMD Ryzen / 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors
Max Supported Memory: 128GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Speed: 4400MHz(O.C)/3466MHz(O.C.)/3200MHz(O.C.)/3000MHz/2800MHz/2666MHz/2400MHz/2133MHz
Storage Interface: SATA 3 6Gb/s
RAID Support: 0, 1, 10
Network/Communications: Realtek RTL8111H Gigabit LAN
Audio: Realtek ALC887 8-Channel High Definition Audio CODEC
Connectors: 1x Aura RGB Strip Header; 1x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.1 Gen 1 port(s) (19-pin); 2x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s); 1x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0x 4 mode); 1x TPM header; 1x COM port(s) connector(s); 6x SATA 6Gb/s connector(s); 1x CPU Fan connector(s) (1x 4 -pin); 2x Chassis Fan connector(s) (2x 4 -pin); 1x S/PDIF out header(s); 1x 24-pin EATX Power connector(s); 1x 8-pin ATX 12V Power connector(s); 1x Front panel audio connector(s) (AAFP); 1x System panel(s); 1x Clear CMOS jumper(s); 1x Speaker connector.
Input/Output Ports: 1x PS/2 keyboard (purple); 1x PS/2 mouse (green); 1x DVI-D; 1x D-Sub; 1x HDMI; 1x LAN (RJ45) port(s); 2x USB 3.1 Gen 2; 4x USB 3.1 Gen 1; 3x Audio jack(s).
Expansion Slots: 3rd/2nd/1st Gen AMD Ryzen Processors - 1x PCIe 3.0/2.0 x16 (x16 mode); 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics Processors - 1x PCIe 3.0/2.0 x16 (x8 mode); AMD Athlon with Radeon Vega Graphics Processors - 1x PCIe 3.0/2.0 x16 (max at x4 mode); AMD B450 chipset - 2x PCIe 2.0 x1.
Form Factor: Micro ATX
Type: Desktop Motherboard
Supported Operating System: Windows 10 64-bit; Windows 7 64-bit.
Features: Fan Xpert 2+: Flexible controls for ultimate cooling and silence.; Ultrafast connectivity: Supreme flexibility with USB 3.1 Gen 2 and native M.2; ASUS Aura Sync header: Onboard connector for RGB LED strips, easily synced with an ever-growing portfolio of Aura Sync-capable hardware; 5X Protection III: Multiple hardware safeguards for all-around system protection.

Additional Specifications:

Integrated Graphics in the 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors
Multi-VGA output support: HDMI/DVI-D/D-Sub ports
- Supports HDMI 2.0b with maximum resolution of 4096 x 2160 60 Hz
- Supports DVI-D with max. resolution 1920 x 1200 60 Hz
- Supports D-sub with max. resolution 1920 x 1200 60 Hz

Audio Feature
- LED-illuminated design - Brighten up your build with the gorgeous illuminated audio trace path.
- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference
- Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals
- Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity

3rd/2nd/1st Gen AMD Ryzen/ 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors:
4x USB 3.1 Gen 1 port(s) (4 at back panel, blue)
AMD B450 chipset:
2x USB 3.1 Gen 2 port(s) (2 at back panel)
2x USB 3.1 Gen 1 port(s) (2 at mid-board)
4x USB 2.0/1.1 port(s) (4 at mid-board)

Special Features
ASUS 5X Protection III:
- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!
- ASUS Overvoltage Protection: World-class circuit-protecting power design
- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!
- ASUS DIGI+ VRM: Premium components provide better power efficiency
ASUS Exclusive Features:
- AI Suite 3
- Ai Charger
ASUS Quiet Thermal Solution:
- Stylish Fanless Design Heat-sink solution
- ASUS Fan Xpert 2+
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- Multi-language BIOS
ASUS Q-Design:
- ASUS Q-Slot

128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.1, ACPI 6.1, Multi-language BIOS, ASUS EZ Flash 3, ASUS CrashFree BIOS 3, F3 My Favorite, Last Modified log, F12 PrintScreen, ASUS DRAM SPD (Serial Presence Detect) memory information, F6 Qfan Control

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