4x288pin (DDR5)

Learn more about ASRock B650M PRO RSModelBrandASRockModelB650M PRO RSSupported CPUCPU Socket TypeAM5CPU TypeSupports AMD Socket AM5 Ryzen 7000 Series ProcessorsChipsetsChipsetAMD B650MemoryNumber of Memory Slots4x288pin (DDR5)Memory StandardDDR5 6000+ (OC)Maximum Memory Supported128GBChannel SupportedDual ChannelECC SupportedNon-ECCBuffer SupportedUn-bufferedExpansion SlotsPCI Express 4.0 x161 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*PCI Express 3.0 x161 x PCIe 3.0 x16 Slot (PCIE2), supports x4 mode*PCI Express x11 x PCIe 4.0 x1 Slot (PCIE2)*Other Slots* Supports NVMe SSD as boot disksStorage DevicesSATA 6Gb/s4 x SATA 6Gb/sM.21 x Blazing M.2 Socket (M2_1, Key M), supports type 2260/2280 PCIe Gen5x4 (128 Gb/s) mode* 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode* 1 x M.2 Socket (M2_3, Key M), supports type 2260/2280 PCIe Gen4x2 (32 Gb/s) mode*SATA RAID0/1/10Onboard AudioAudio Channels7.1 ChannelsOnboard LANLAN ChipsetDragon RTL8125BGMax LAN Speed2.5GbpsRear Panel PortsBack I/O Ports2 x Antenna Mounting Points 1 x HDMI Port 1 x DisplayPort 1.4 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) 2 x USB 3.2 Gen1 Ports 4 x USB 2.0 Ports 1 x RJ-45 LAN Port 1 x BIOS Flashback Button HD Audio Jacks: Line in / Front Speaker / MicrophoneInternal I/O ConnectorsOnboard USB2 x USB 2.0 Headers (Support 4 USB 2.0 ports) 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) 1 x Front Panel Type C USB 3.2 Gen1 HeaderOther Connectors1 x SPI TPM Header 1 x Power LED and Speaker Header 1 x RGB LED Header* 3 x Addressable LED Headers** 1 x CPU Fan Connector (4-pin)*** 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)**** 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)***** 1 x Front Panel Audio Connector 1 x Thunderbolt AIC Connector (5-pin) (Supports ASRock Thunderbolt 4 AIC Card) *Supports in total up to 12V/3A, 36W LED Strip **Support in total up to 5V/3A, 15W LED Strip ***CPU_FAN1 supports the fan power up to 1A (12W). ****CPU_FAN2/WP supports the fan power up to 2A (24W). *****CHA_FAN1~3/WP support the fan power up to 2A (24W). CPU_FAN2/WP and CHA_FAN1~3/WP can auto detect if 3-pin or 4-pin fan is in use.Physical SpecForm FactorMicro ATXDimensions (W x L)9.6" x 9.6"Power Pin1 x 24 pin ATX Power Connector 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)FeaturesFeaturesSuperb Productivity - PCIe Gen5 (M.2) - Dual Channel DDR5 Rock-Solid Durability - 8+2+1 Power Phase, 50A Dr.MOS - Pre-Installed I/O Shield Ultrafast Connectivity - 2.5G LAN EZ Update - BIOS Flashback Button - ASRock Auto Driver Installer EZ Troubleshooter - ASRock Post Status CheckerPackagingPackage Contents1 x User Manual 2 x SATA Data Cables 4 x Screws for M.2 Sockets 1 x Standoff for M.2 SocketShippingEnjoy fast and reliable shipping when you buy your products from Newegg. Our ordering and shipping services are among the best in the industry due to short processing times and a variety of shipping methods. Your orders are packaged at one of the many local warehouses across the country, minimizing delivery times and ensuring you get your purchases as soon as possible.PaymentsNewegg has partnered with PayPal to offer you the very best in payment services. PayPal allows you to buy with confidence, knowing your payments are processed quickly and securely with state-of-the-art encryption technology.ReturnReturns are subject to restocking fees of 15% - 30% of the purchase price and return shipping fees. For products that are eligible for return for replacement, the return shipping labels are free for returns for replacement of the same item within the applicable return policy period. Newegg does NOT charge for restocking fees or return shipping labels for returns of defective products, or if you received the wrong product, the product did not match what was shown on the Site, or we made some other shipping error, provided the item is returned within its return policy period, and in accordance with the Return Policy.