Asus Prime B450M-A II Desktop Motherboard
Asus Prime B450M-A II Desktop Motherboard
Visit Online Store

Asus Prime B450M-A II Desktop Motherboard

AMD Chipset - Socket AM4 - Micro ATX - Ryzen 3 PRO, Ryzen 5 Pro, Ryzen 7 PRO, Ryzen 3, Ryzen 5, Ryzen 7, Ryzen 9, Athlon Processor Supported - 128 GB DDR4 SDRAM Maximum RAM - UDIMM, DIMM - 4 x Memory Slots - Gigabit Ethernet - HDMI - 6 x SATA Interfaces

MFG. PART: Prime B450M-A II UPC: 192876924990
SHIP WEIGHT: 2.05 LBS.
Warranty: 3 Year Warranty
  • Micro-ATX Form Factor
  • AMD B450 Chipset
  • AM4 Socket
  • 4 x Dual-Channel DDR4-4400 (OC)
  • 6 x SATA III, 1 x M.2
  • 1 x PCIe 3.0 x16 Slot
  • 2 x PCIe 2.0 x1 Slots
  • 7.1-Channel Realtek Audio Codec
  • Gigabit Ethernet
  • Supports Windows 7 & 10
  • Asus Prime B450M-A II Desktop Motherboard
  • ASUS Prime B450M-A II AM4 Micro-ATX Motherboard
  • 2 x SATA III Cables
  • M.2 SSD Screw Package
  • Limited 3-Year Warranty
ASUS Prime B450M-A II AMD AM4 (3rd/2nd/1st Gen Ryzen) Micro ATX motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) Powered by 3rd Gen AMD Ryzen processors, the ASUS Prime B450M-A II provides the solid foundation needed for your first build, plus flexibility to grow with your ambitions with a robust power design, automated system tuning, comprehensive cooling controls, and immersive onboard audio.

AMD B450
AMD AM4 Socket for 3rd/2nd/1st Gen AMD Ryzen / 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics / Athlon with Radeon Vega Graphics Processors
DDR4 4400(O.C.)/ 4000(O.C.)/ 3866(O.C.)/ 3733(O.C.)/ 3600(O.C.)/ 3466(O.C.)/ 3400(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666/ 2400/ 2133 MHz Un-buffered Memory

Software Features:
ASUS Exclusive Software
Armoury Crate
- AURA Creator
- AURA Sync
AI Suite 3
- Performance and Power Saving Utility
TurboV EVO
EPU
DIGI+ VRM
Fan Xpert 2+
PC Cleaner
- EZ update
- System Information
ASUS CPU-Z
AI Charger
ASUS EZ Installer
DAEMON Tools
Norton Anti-virus software (Free Trial for 60 days)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode

ASUS Special Features:
ASUS 5X PROTECTION III
- ASUS DIGI+ VRM
- ASUS LANGuard
- ASUS Overvoltage Protection
- ASUS SafeSlot Core
- ASUS Stainless-Steel Back I/O
ASUS Q-Design
- ASUS Q-DIMM
- ASUS Q-Slot
ASUS Thermal Solution
- Aluminum heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
AURA Sync
- AURA RGB header
ASUS Lighting Control

BIOS:
256MB Flash ROM, UEFI AMI BIOS

Operating System:
Windows 10 64-bit

General Information

Manufacturer: ASUS Computer International
Manufacturer Part Number: PRIME B450M-A II
Manufacturer Website Address: http://www.asus.com
Brand Name: Asus
Product Line: Prime
Product Model: B450M-A II
Product Name: Prime B450M-A II Desktop Motherboard
Product Type: Desktop Motherboard

Processor & Chipset

Chipset Manufacturer: AMD
Total Processor Supported: 1
Processor Socket: Socket AM4
Processor Supported: Ryzen 3 PRO, Ryzen 5 Pro, Ryzen 7 PRO, Ryzen 3, Ryzen 5, Ryzen 7, Ryzen 9, Athlon

Memory

Number of Memory Slots: 4
Memory Form Factor: UDIMM, DIMM
Maximum Memory Supported: 128 GB
Memory Technology: DDR4 SDRAM
Memory Speed Supported: 4400 MHz, 4000 MHz, 3866 MHz, 3733 MHz, 3600 MHz, 3466 MHz, 3400 MHz, 3300 MHz, 3200 MHz, 3000 MHz, 2800 MHz, 2666 MHz, 2400 MHz, 2133 MHz

I/O Controller

Controller Type: Serial ATA/600
RAID Supported: Yes
RAID Levels: 10, 1, 0

Video

Onboard Video: CPU Dependent Video

Audio

Audio Channels: 7.1

Network & Communication

Gigabit Ethernet: Yes

I/O Expansions

Number of Total Expansion Slots: 3
Total Number of PCI Express Slots: 3
Number of PCI Express x1 Slots: 2
Number of PCI Express x16 Slots: 1

Interfaces/Ports

Total Number of USB Ports: 6
Number of USB 3.2 Gen 1 Ports: 4
Number of USB 3.2 Gen 2 Type-A Ports: 2
VGA: Yes
HDMI: Yes
DVI: Yes
Number of Network (RJ-45) Ports: 1

Onboard Interfaces

Number of SATA Interfaces: 6
Number of M.2 Interfaces: 1
Total Number of Onboard USB Ports: 6
Number of Onboard USB 2.0 Ports: 4
Number of Onboard USB 3.2 Ports: 2
Onboard S/PDIF Header: Yes

Physical Characteristics

Form Factor: Micro ATX
Width: 9.60" (243.84 mm)
Depth: 9.50" (241.30 mm)

Miscellaneous

Package Contents:
  • Prime B450M-A II Desktop Motherboard
  • Cables
    • 2 x SATA 6Gb/s Cables
  • Miscellaneous
    • 1 x I/O Shield
    • 1 x M.2 SSD Screw Package
  • Installation Media
    • 1 x Support DVD
  • Documentation
    • 1 x User Manual
Brand Compatibility: AMD
Environmentally Friendly: Yes
Environmental Certification: RoHS
Country of Origin: China

Warranty

Limited Warranty: 3 Year
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.