BrandMSI
ModelB850 GAMING PLUS WIFI PZ
C P U Socket TypeAM5
C P U TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
ChipsetAMD B850
Number of Memory Slots4x288pin (DDR5)
Memory StandardSupport DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Maximum Memory Supported256GB
Channel SupportedDual Channel
E C C SupportedNon-ECC
Buffer SupportedUn-buffered
Memory FeatureMemory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/sRyzen 9000 Series Processors max. overclocking frequency:- 1DPC 1R Max speed up to 8200+ MT/s- 1DPC 2R Max speed up to 6400+ MT/s- 2DPC 1R Max speed up to 6400+ MT/s- 2DPC 2R Max speed up to 5600+ MT/sSupports AMD POR Speed and JEDEC SpeedSupports Memory Overclocking and AMD EXPOTMSupports Dual-Channel modeSupports Non-ECC, Un-buffered memorySupports CUDIMM, Clock Driver bypass mode only
P C I Express 5.0 x16PCI_E1 slot- Supports PCIe 5.0 x16 (For Ryzen 9000/ 7000 Series processors)- Supports PCIe 4.0 x8 (For Ryzen 8700/ 8600/ 8400 Series processors)- Supports PCIe 4.0 x4 (For Ryzen 8500/ 8300 Series processor)
P C I Express x4PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)* PCI_E2, PCI_E3 & PCI_E4 share the bandwidth, PCI_E3 slot will run at x2 speed when installing devices in the PCI_E2 or PCI_E4 slot.
P C I Express x1PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)PCI_E4 Gen PCIe 3.0 supports up to x1 (From Chipset)
Serial A T A ( S A T A)4 x SATA 6Gb/s
M.2M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devicesM.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devicesM.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280/2260 devicesM2_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/ 7000 Series processors)- Supports up to PCIe 4.0 x2 (For Ryzen
S A T A R A I DSupports RAID 0, RAID 1 and RAID 10 for SATA storage devicesSupports RAID 0, RAID 1 and RAID 5 for M.2 NVMe storage devices*RAID 5 configuration is only supported by Ryzen 9000 Series Processors
Audio ChipsetRealtek ALC897
Audio Channels7.1-Channel High Definition Audio
L A N ChipsetRealtek 8126VB 5G LAN
Max L A N Speed5Gbps
Wireless L A NWi-Fi 802.11 be
BluetoothBluetooth 5.4
Back I/ O PortsClear CMOS Button5G LANWi-Fi / BluetoothAudio connectorsS/PDIF-OUTFlash BIOS ButtonDisplayPort1 x USB 10Gbps (Type-A)4 x USB 2.02 x USB 10Gbps (Type-C)1 x USB 5Gbps (Type-A)
Onboard U S B4 x USB 2.0 ports4 x USB 5Gbps Type A ports1 x USB 5Gbps Type C ports
Other Connectors1 x CPU Fan1 x Combo Fan (Pump_Sys Fan)4 x System Fan1 x EZ Conn-header (JAF_1)2 x Front Panel (JFP)1 x Chassis Intrusion (JCI)1 x Front Audio (JAUD)1 x Com Port (JCOM)1 x Tuning Controller connector(JDASH)3 x Addressable V2 RGB LED connector (JARGB_V2)1 x RGB LED connector(JRGB)1 x TPM pin header(Support TPM 2.0)
Form FactorATX
Dimensions ( W x L)12.0" x 9.6"
Power Pin1 x Power Connector(ATX_PWR)2 x Power Connector(CPU_PWR)1 x Power Connector(PCIE_PWR 8pin)
Windows 11Supported
socketAM5
chipsetB850
memory TypeDDR5