{"product_id":"asrock-b850-pro-a-amd-am5-socket-motherboard-atx-4x-ddr5-slots-4x-m-2-sockets-2-5gbe-lan-1x-hdmi-port-1x-usb-c","title":"ASRock, ASRock B850 Pro-A AMD AM5 Motherboard | ATX | 4x DDR5 | 4x M.2 | 2.5GbE, AMD B850","description":"\u003cstyle\u003e\n.pg-wrap{font-family:inherit;font-size:0.95em;}\n.pg-nav{display:flex;gap:0.5em;margin-bottom:1.5em;}\n.pg-nav a{display:inline-block;padding:0.4em 1.2em;border:1px solid #ccc;border-radius:4px;text-decoration:none;color:inherit;font-weight:bold;background:#f5f5f5;}\n.pg-nav a:hover{background:#e0e0e0;}\n.pg-section{margin-bottom:2em;}\n.pg-section h2{font-size:1.3em;font-weight:bold;border-bottom:2px solid #ccc;padding-bottom:0.3em;margin-bottom:0.8em;}\n.pg-cols{display:flex;gap:2em;flex-wrap:wrap;}\n.pg-col{flex:1;min-width:260px;}\n.pg-col h3{font-size:1em;font-weight:bold;background:#f0f0f0;padding:0.3em 0.5em;margin:1em 0 0.3em 0;}\n.pg-col table{width:100%;border-collapse:collapse;font-size:0.9em;}\n.pg-col td{padding:4px 8px;border:1px solid #ddd;vertical-align:top;}\n.pg-col tr:nth-child(even) td{background:#fafafa;}\n.pg-col td:first-child{width:55%;}\nabbr{text-decoration:underline dotted;cursor:help;}\n\u003c\/style\u003e\u003cdiv class=\"pg-wrap\"\u003e\n\u003cdiv class=\"pg-nav\"\u003e\n\u003ca href=\"#pg-description\"\u003eDescription\u003c\/a\u003e\u003ca href=\"#pg-specs\"\u003eSpecs\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pg-section\" id=\"pg-description\"\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eASRock B850 Pro-A AMD AM5 Motherboard | ATX | 4x DDR5 | 4x M.2 | 2.5GbE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCertifications: FCC, CEErP\/EuP ready (ErP\/EuP ready power supply is required)\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"pg-section\" id=\"pg-specs\"\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cdiv class=\"pg-cols\"\u003e\n\u003cdiv class=\"pg-col\"\u003e\n\u003ch3\u003eProcessor\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"The set of chips that manages data flow between the CPU, memory, and peripherals\"\u003eChipset\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eAMD B850\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Memory\"\u003eMemory\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Channel DDR5 Memory Technology4 x DDR5 DIMM SlotsSupports DDR5 ECC\/non-ECC, un-buffered memory up to 8000+(OC)Max. capacity of system memory: 256GBSupports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Expansion Slot\"\u003eExpansion Slot\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eCPU:1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 modeChipset:1 x PCIe 4.0 x16 Slot (PCIE2), supports x4 mode1 x M.2 Socket (Key E), supports type 2230 WiFi\/BT PCIe WiFi modulePCIE1 will run at Gen5x16 with 9000 and 7000 series processors, Gen4x8 with 8000 (Phoenix 1) series processors and Gen4x4 with 8000 (Phoenix 2) series processors.If M2_3 is occupied, PCIE2 will be disabled.Supports NVMe SSD as boot disks15� Gold Contact in VGA PCIe Slot (PCIE1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Graphics\"\u003eGraphics\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated AMD RDNATM graphics (Actual support may vary by CPU)1 x HDMI 2.1 TMDS\/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz1 x USB 3.2 Gen1 Type-C, supports DP 1.4 HBR3 and max. resolution up to 4K 60Hz (DP-alt mode supports DP1.4a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eChipset \u0026amp; Form Factor\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Platform\"\u003ePlatform\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eMicro ATX Form Factor: 12.0 in x 9.6-in, 30.5 cm x 24.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eStorage Controllers\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"A compact form factor slot for SSDs and other expansion cards\"\u003eBLAZING M.2 (PCIE GEN5 x4)\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports up to 4 x NVMe M.2 SSDs and one of which is able to accommodates the latest PCI Express 5.0 standard.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Connector\"\u003eConnector\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x SPI TPM Header1 x Power LED and Speaker Header1 x RGB LED Header3 x Addressable LED Headers2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)4 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control)1 x AIO Pump Fan Connector (4-pin) (Smart Fan Speed Control)1 x 24 pin ATX Power Connector2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)1 x Front Panel Audio Connector2 x USB 2.0 Headers (Support 3 USB 2.0 ports)1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb\/s)Supports in total up to 12V\/3A, 36W LED StripSupport in total up to 5V\/3A, 15W LED StripCPU_FAN1 supports the fan power up to 1A (12W).CPU_FAN2, CHA_FAN1~4 and AIO_PUMP support the fan power up to 3A (36W).CPU_FAN2, CHA_FAN1~4 and AIO_PUMP can auto detect if 3-pin or 4-pin fan is in use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Basic Input\/Output System — firmware that initialises hardware before the OS loads\"\u003eBIOS Feature\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003e256Mb AMI UEFI Legal BIOS with GUI support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Unified Extensible Firmware Interface — modern replacement for legacy BIOS\"\u003eSoftware and UEFI\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eSoftwareASRock Motherboard Utility (A-Tuning)ASRock Dragon 2.5G LAN SoftwareASRock Polychrome SYNCUEFIASRock EZ ModeASRock Full HD UEFIASRock Auto Driver InstallerASRock Instant Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: OS\"\u003eOS\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eMicrosoft Windows 10 64-bit \/ 11 64-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Accessories\"\u003eAccessories\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x I\/O Shield2 x SATA Data Cables1 x Screw for M.2 Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pg-col\"\u003e\n\u003ch3\u003eRear Panel I\/O Ports\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Universal Serial Bus — standard connector for peripherals and data transfer\"\u003eFRONT USB 3.2 GEN2x2 TYPE-C\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eThe latest USB 3.2 Gen2x2 Type-C delivers up to 20 Gbps data transfer rate which is 2x as fast as previous generation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Rear Panel I\/O\"\u003eRear Panel I\/O\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x Antenna Mounting Points1 x HDMI Port1 x USB 3.2 Gen2 Type-C Port (10 Gb\/s)1 x USB 3.2 Gen1 Type-C Port (DP-alt mode supports DP1.4a)4 x USB 3.2 Gen1 Type-A Ports6 x USB 2.0 Ports1 x RJ-45 LAN Port1 x BIOS Flashback ButtonHD Audio Jacks: Line in \/ Front Speaker \/ Microphone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eOther\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cabbr title=\"Technical specification: Unique Feature\"\u003eUnique Feature\u003c\/abbr\u003e\u003c\/td\u003e\n\u003ctd\u003eSuperb ProductivityPCIe Gen5 (Graphics, M.2)Dual Channel DDR5Rock-Solid Durability14+2+1 Power Phase, 80A Dr.MOS for VCore+SOC+MISCUltrafast Connectivity2.5G LANEZ UpdateBIOS Flashback ButtonASRock Auto Driver InstallerEZ TroubleshooterASRock Post Status Checker\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ASRock","offers":[{"title":"Default Title","offer_id":56823279812939,"sku":"B850 Pro-A","price":152.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/7455\/3163\/files\/mbasr-b850pa-hg.jpg?v=1774049245","url":"https:\/\/pcgear.uk\/products\/asrock-b850-pro-a-amd-am5-socket-motherboard-atx-4x-ddr5-slots-4x-m-2-sockets-2-5gbe-lan-1x-hdmi-port-1x-usb-c","provider":"PC Gear UK","version":"1.0","type":"link"}