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ASUS PRIME B850M-A-CSM


$192.00
ASUS PRIME B850M-A-CSM

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Quick Details
  • Motherboard
  • micro ATX
  • Socket AM5
  • AMD B850 Chipset
  • USB 3.2 Gen 2, USB 3.2 Gen 1, USB-C 3.2 Gen 1
ASUS PRIME B850M-A-CSM
  • Motherboard
  • micro ATX
  • Socket AM5
  • AMD B850 Chipset
  • USB 3.2 Gen 2, USB 3.2 Gen 1, USB-C 3.2 Gen 1
  • 2.5 Gigabit LAN
  • onboard graphics (CPU required)
  • HD Audio (8-channel)
  Additional Details
Price: $192.00
Mfr Part #: PRIME B850M-A-CSM
SHI Part #: 51588654
Category: motherboards or daughterboards
UNSPSC: 43201513
Manufacturer: ASUS
Product Type: Hardware
General Information
Categorymotherboards or daughterboards
DescriptionASUS PRIME B850M-A-CSM - Motherboard - micro ATX - Socket AM5 - AMD B850 Chipset - USB 3.2 Gen 2, USB 3.2 Gen 1, USB-C 3.2 Gen 1 - 2.5 Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)
ManufacturerASUS
MSRP$169.99
UNSPSC43201513
Main Specifications
Dimensions & Weight / Depth24.4 cm
Dimensions & Weight / Width24.4 cm
Header / BrandASUS
Mainboard / Chipset TypeAMD B850
Mainboard / Processor SocketSocket AM5
Networking / Data Link Protocol
  • 2.5 Gigabit Ethernet
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
Packaged Quantity1
Video Output / TypeGraphics adapter (CPU required)
Audio
Compliant StandardsHigh Definition Audio
TypeHD Audio (8-channel)
Expansion / Connectivity
Expansion Slots
  • 1 x CPU
  • 4 x DIMM 288-pin
  • 1 x PCIe 5.0 x16
  • 1 x PCIe 4.0 x16 (x1 mode)
  • 2 x M.2 socket (2280 M.2 Key M slot)
  • 1 x M.2 socket (2242/2260/2280 M.2 Key M slot)
Interfaces
  • 1 x LAN (2.5Gigabit Ethernet)
  • 1 x HDMI
  • 2 x DisplayPort
  • 2 x USB 3.2 Gen 2
  • 2 x USB 3.2 Gen 1
  • 4 x USB 2.0
  • 1 x audio line-out - mini-jack
  • 1 x audio line-in - mini-jack
  • 1 x microphone - mini-jack
Internal Interfaces
  • 1 x USB-C 3.2 Gen 1 - header
  • 2 x USB 3.2 Gen 1 - header
  • 4 x USB 2.0 - header
  • 1 x SPDIF out - header
  • 1 x SPI - header
  • 1 x audio - header
  • 1 x serial - header
Power Connectors24-pin main power connector, 8-pin ATX12V connector, 4-pin ATX12V connector
RAID FeaturesAMD RAID Xpert2 Technology
Storage Interfaces
  • SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5
  • PCIe 5.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5
  • PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5
Features
BIOS FeaturesUEFI BIOS, ASUS EZ Flash 3, ASUS UEFI BIOS EZ Mode
BIOS TypeAMI
Hardware FeaturesASUS Enhanced Memory Profile (AEMP), CrashFree BIOS 3, Preboot eXecution Environment (PXE), LANGuard, ASUS 5X Protection III, BIOS FlashBack button, ASUS DIGI+ VRM, ASUS Overvoltage Protection, ASUS SafeSlot, ASUS Q-Design, ASUS Stainless Steel Back I/O, ASUS Aura Sync, ASUS EZ DIY, BIOS FlashBack LED, M.2 heatsink, Q-Dashboard, Q-DIMM, Q-LED Core, Q-Slot, VRM heatsink design, 6 Layer PCB, 8+2+1 Phase Power Design, AI Cache Boost, chipset heatsink, pre-mounted I/O shield
Sleep / Wake UpWake on LAN (WOL), wake on PME
General
Chipset TypeAMD B850
Compatible Processors(supports Ryzen 7000/8000/9000 Series)
Max Processors Qty1
Processor SocketSocket AM5
Product TypeMotherboard - micro ATX
LAN
Network Interfaces2.5 Gigabit Ethernet
Miscellaneous
Cables Included2 x Serial ATA cable
Compliant StandardsDisplayPort 1.4
Depth24.4 cm
Included Accessories1 x M.2 rubber package, 2 x M.2 screw package, ACC Express Activation Key Card
Software IncludedArmoury Crate, ASUS AURA Creator, ASUS Fan Xpert 2+, ASUS AI Advisor, TurboV Core, ASUS CPU-Z, Norton 360 Deluxe (60 days trial), WinRAR (40 days trial)
Width24.4 cm
Supported RAM
Bus Clock8000 MT/s (O.C.)
FeaturesDual channel memory architecture, AMD EXPO technology
Max Size256 GB
Registered or BufferedUnbuffered
Supported RAM Integrity CheckNon-ECC, ECC, on-die ECC
TechnologyDDR5