The B850MPOWER motherboard supports AMD Ryzen 9000 / 8000 / 7000 Series processors.
- Form Factor: mATX
- Socket Type: AM5
- Chipset: AMD B850
The B850MPOWER is a overclocking oriented mATX motherboard that is contructued with exclusive 2 DIMM solution and the latest AMD B850 chipset which supports AMD Ryzen 9000 / 8000 / 7000 series desktop processors, featuring PCIe 5.0 M.2 solution, 5G LAN and Wi-Fi 7 that achieving world-class performance.
Free Shipping
On order over $25
Return for Refund
Within 30 days
3-YEARS Limited Warranty
Based on purchase date
Shipping
Free shipping is one-way unless otherwise authorized to return under policy conditions. Minimum $25 purchase to qualify for free standard ground shipping. And all orders are not delivered on Sundays or holidays.
Orders are processed Monday-Friday (excluding holidays). Orders placed after the cutoff time (2:00 P.M PST) are processed and shipped the next business day.
Free Shipping is only for lower 48-states customers, excluding Alaska, Hawaii, US Permanently-inhabited Territories and Protectorates. International shipping is not available at this time.
For all orders $500 or more via FedEx, a delivery signature is required for receipt of the product and we can only deliver to the address that you have provided on your order. If signature is required, please make sure someone will be available to sign for your package. FedEx will make a maximum of 3 delivery attempts to the address on your order. After 3 delivery attempts, you can contact regarding the address of the FedEx Ground Station. If the item is not picked up within a certain time, they will ship the item back to us.
For more completed information, please see our Shipping Policy
Return Policy
Items returned must be accompanied by the original packaging and the Return Packing Slip, and MUST be originally sold by MSI-US Official Online Store
Upon receiving the item and preferring a return, conditions will apply: Item(s) must be shipped back the original condition. While we understand that some items are being returned because they may not work the way a customer expects it to, we do expect all items to be put back in its place. The item must be unassembled and include all accessories and hardware parts. Any alterations to the original item will automatically negate the warranty. All returns must be accompanied by all original packaging that came with the product. The original packaging is designed to keep the product safe during shipping and alterations to this or changes to it can result in damages. The Buyer is responsible for all costs associated with the return which will be deducted from the Buyer’s final return refund. This includes orders from a free shipping listing.
Returned item(s) are subject to inspection upon arrival. Any missing or damaged components will result in an assessment and reduction to the final refund amount. We do not accept returns after 30 days of the purchase date under any circumstances.
Any alterations to the original item will automatically negate the warranty.
For more completed information, please see our Return Policy
Motherboard Service Policy
In accordance with original manufacturer's products serial number/barcode, it is warranted for 36 months repair service from its manufacture date.
CPU Bundle Option - 1 Year Limited Warranty
MSI will either repair the original parts with new or reconditioned parts, or replace the unit with one which is defined by MSI technician as a fully functional equivalent model. All customer pays one-way shipping and MSI will cover the cost of return shipping back to the customer.
For more completed information, please see our Warranty Page
| OPERATING SYSTEM | Support for Windows® 11 64-bit |
|---|---|
| Manufacturer Number | B850MPOWER |
| Product Condition | New |
| CPU | Supports AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors Socket AM5 |
| Chipset | AMD B850 Chipset |
| CPU Socket | Socket AM5 |
| Form Factor | mATX Form Factor |
| Memory | 2 DIMMs, Dual Channel DDR5 - 8400+MT/s (OC) |
| LAN | Realtek® 5Gbps LAN |
| Wireless LAN | Wi-Fi 7 Solution |
| Bluetooth | Bluetooth 5.4 |
| Audio | 8-Channel (7.1) USB High Performance Audio with Audio Boost 5 |
| MULTI-GPU | - |
|---|---|
| STORAGE | 2 x M.2 Gen5 x4 128Gbps slots 1 x M.2 Gen4 x4 64Gbps slot 1 x M.2 Gen4 x2 32Gbps slot 2 x SATA 6Gbps ports |
| Onboard Graphics | 1x HDMI™ |
| RAID | |
| I/O (Rear) | Clear CMOS Button HDMI™ 5G LAN USB 10Gbps Type-A Wi-Fi / Bluetooth Audio Connectors Flash BIOS Button USB 10Gbps Type-A USB 10Gbps Type-C USB 5Gbps Type-A USB 20Gbps Type-C Optical S/PDIF Out |
| Expansion Slots | 1 x PCIe 5.0 x16 slot 1 x PCIe 4.0 x4 slot |
| USB (Front) | 4x USB 2.0 2x USB 5Gbps Type A 1x USB 10Gbps Type C |
| USB (Rear) | 4x USB 5Gbps Type A 3x USB 10Gbps Type A 1x USB 10Gbps Type C 1x USB 20Gbps Type C |
| TYPE-C PORT | 1x USB 10Gbps Type C (Rear) 1x USB 10Gbps Type C (Front) 1x USB 20Gbps Type C (Rear) |
| Internal Connectors | 1x Power Connector(ATX_PWR) 2x Power Connector(CPU_PWR) 1x Power Connector(PCIE_PWR 8pin) 1x CPU Fan 1x Combo Fan (Pump_Sys Fan) 4x System Fan 1x EZ Conn-header (JAF_1) 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Tuning Controller connector(JDASH) 3x Addressable V2 RGB LED connector (JARGB_V2) 1x RGB LED connector(JRGB) 1x TPM pin header(Support TPM 2.0) 2x Direct OC Jumper (JBCLK) 4x USB 2.0 ports 2x USB 5Gbps Type A ports 1x USB 10Gbps Type C ports |
| Dimensions | 9.60" x 9.60" |
| Manufacturer Warranty | 3 Year |
The B850MPOWER is a overclocking oriented mATX motherboard that is contructued with exclusive 2 DIMM solution and the latest AMD B850 chipset which supports AMD Ryzen 9000 / 8000 / 7000 series desktop processors, featuring PCIe 5.0 M.2 solution, 5G LAN and Wi-Fi 7 that achieving world-class performance.
The B850MPOWER motherboard supports AMD Ryzen 9000 / 8000 / 7000 Series processors.
With exclusive Core Boost technology, dual 8 pin power connectors and EZ OC Tuning functions, the B850MPOWER is able to sustain heavy CPU power loads to support system-demanding game settings:
Frozr Guard: Extended Heatsink design, 7W/mK MOSFET thermal pads, extra choke thermal pads and M.2 Shield Frozr for improved thermal dissipation.
Frozr Sync: Connect and synchronize cooling with strategically placed pin-headers - including CPU fan header (2A), Combo fan (3A, supports both pump fan and system fan) and system fans.
Frozr Control: Manage speeds and temperature for all fans of your system in MSI Center with Cooling Wizard and Frozr AI Cooling.
1SPC Design: With just two DIMM slots, it ensures a cleaner, more direct memory signal, engineered for extreme memory overclocking.
MPOWER Alliance: MSI collaborates with top memory brands to refine 1SPC design, optimize ICs, and PCB layouts, pushing memory overclocking further with unmatched stability and performance.
High-Efficiency Mode: Enabling High-Efficiency-Mode in the MSI BIOS increases memory bandwidth and reduces latency. Four different modes allow users to find out the optimal configuration based on the quality of their memory modules.
*1DPC 1R Max. overclocking frequency 10200+ MT/s with AMD Ryzen 8000 Series Desktop Processors
MSI PCI Express Steel Armor slot is secured to the motherboard with extra solder points to support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor also shields the point of contact from electromagnetic interference.
*Supports x16x4
**MSI Surface Mount Technology (SMT) solder welding improves signal clarity.
The B850MPOWER motherboard features MSI's M.2 slots:
*with M.2 Shield Frozr
The DIY Friendly designs optimize the assemble process and experience.
EZ Dashboard: Integrates power, reset, clear CMOS buttons, and a debug LED, simplifying the overclocking and testing procedure.
EZ PCIe Clip II: Allows for easy removal of the graphics card by pressing the tail-like lock with one finger, even in the cramped case spaces.
EZ M.2 Clip II: Install or remove the SSD with a simple push of the latch, without using any screws.
EZ Antenna: MSI's latest Wi-Fi antenna not only boasts a beautiful appearance but also features a magnetic design, making it easier to adjust the antenna's placement.
5G LAN: A Realtek 5Gbps LAN controller delivers a premium network gaming experience.
Wi-Fi 7: Features the full-speed Wi-Fi 7 solution (ultra-low latency, high-bandwidth) & Bluetooth 5.4 technology.
USB 20Gbps Type-C: Connect to devices and transfer files at high bandwidth rates: 20Gbps
HD Audio: 8-Channel (7.1) USB High Performance Audio with Audio Boost 5
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