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MSI

MSI AMD B850 MATX 1TB KIT AMD motherboard

SKU CH-N2T8-9QCHV MPN AMD B850 MATX 1TB KIT

A micro-ATX AM5 board with B850 chipset, four DDR5 slots and a bundled 1TB PCIe 4.0 NVMe SSD

  • ProcessorRyzen 9000 Series, Ryzen 8000 Series, Ryzen 7000 Series
  • ChipsetAMD B850
  • Form factorMicro ATX
  • CPU socketAM5
  • South bridgeAMD B850
  • Memory slot count4 × 288pin (DDR5)
  • Ready-to-build bundle with motherboard plus 1TB NVMe SSD
  • PCIe 5.0 x16 slot enables maximum GPU bandwidth for Ryzen 9000 series
  • Four DDR5 slots support up to 256GB at 5600 with AMD EXPO
  • Dual M.2 slots provide PCIe 5.0 and 4.0 x4 for fast storage expansion
  • Four SATA 6Gb/s ports add high-capacity drive connectivity

Bundle for AM5 builders

This kit pairs an MSI PRO B850M-A WiFi motherboard with a 1TB PCIe Gen4 NVMe M.2 SSD. It targets system builders using Ryzen 9000, 8000 or 7000 series processors who want a ready-to-boot foundation without sourcing storage separately. The board provides an AM5 socket, four DDR5 slots and dual-channel support up to 256GB.

Straightforward M.2 fit

The included 2280 drive drops into the CPU-linked M.2 slot and is held by a single screw, so no cables or brackets are required. Its single-sided layout clears most CPU coolers and leaves the second M.2 slot free for future expansion. The only common snag is forgetting to enable the NVMe device in BIOS before cloning an existing OS drive.

1 TB of Gen4 headroom

Sequential reads up to 5000 MB/s give snappy boot and app launch times for gaming and everyday workloads. The primary M.2 slot runs at PCIe 5.0 x4 with Ryzen 9000 or 7000 CPUs and at PCIe 4.0 x4 with Ryzen 8000 CPUs, while the second slot stays at PCIe 4.0 x4 regardless of processor. Four SATA 6Gb/s ports remain available for bulk storage when the 1 TB NVMe volume fills.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $225.99
Typical for this category: the median of 1,906 items is $224.49.

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Specifications

Product
Brand nameMSI
Product linePRO
Processor
ProcessorRyzen 9000 Series, Ryzen 8000 Series, Ryzen 7000 Series
CPU socketAM5
ChipsetAMD B850
Memory
Memory slot count4 × 288pin (DDR5)
Supported memoryDDR5 5600
Max supported RAM256 GB
Memory channelsDual Channel
Memory profilesAMD EXPO
ECC supportNon-ECC
BufferingUn-buffered
Storage
SATA ports4 x SATA 6Gb/s
M.2 slotsM.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 22110/2280 devices
M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
M2_1 slot
- Supports up to PCIe 5.0 x4 (For Ryzen 9000/ 7000 Series processors)
- Supports up to PCIe 4.0 x4 (For Ryzen 8000 Series processors)
M2_2 slot
- Supports up to PCIe 4.0 x4 (For Ryzen 9000/ 8700/ 8600/ 8400/ 7000 Series processors)
- Supports up to PCIe 4.0 x2 (For Ryzen 8500/ 8300 Series processors)
SATA and RAID support0/1/10
Graphics
Onboard video chipDepends on installed processor
Audio & video
Audio chipRealtek ALC897
Sound channels7.1 Channels
Connectivity
Ethernet controllerRealtek 8126VB
Maximum network speed5 Gbit/s
Wi-Fi standardWiFi IEEE 802.11 a / b / g / n / ac / ax / be
Bluetooth supportYes
Ports & slots
PCIe 5.0 x16 slots1 x PCI Express 5.0 x16
PCIe 4.0 x16 slots1 x PCI Express 4.0 x16
PCIe 3.0 x16 slots0 x PCI Express 3.0 x16
PCIe x16 slots2 x PCI Express x16
PCIe x4 slots1 x PCI Express x4
PCIe x1 slots1 x PCI Express x1
Serial ports1
Video connectorsHDMI + Display Port
HDMI ports1 x HDMI
Ethernet port1 x RJ45
DisplayPort connectors1 x DisplayPort
USB 3.1 ports8 x USB 3.1
USB 3.0 ports10 x USB 3.0
USB 2.0 ports4 x USB 2.0
USB-C ports2 x USB Type-C® port, with USB 10 Gbit/s support
Onboard USB headers1 x USB 3.2 + 4 x USB 2.0
Power
Power connectors24 Pin
Size & build
Form factorMicro ATX
Width and length243.84 mm × 243.84 mm
Shipping weight1.45 kg
Package size292 × 269 × 71 mm
Compatibility
Windows 11 supportSupported
More details
South bridgeAMD B850
LightingNone RGB

Questions about this item

Will this bundle fit a standard micro-ATX case?

The board uses the micro-ATX form factor, so it mounts in any case that supports micro-ATX or larger.

Which Ryzen processors are compatible out of the box?

The AM5 socket supports Ryzen 7000, 8000 and 9000 series CPUs.

Can I add more M.2 storage later without removing the included drive?

Yes, a second M.2 slot is available and runs at PCIe 4.0 x4 for additional NVMe drives.

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