{"product_id":"asrock-b550-pro4-amd-am4-socket-motherboard-atx-4x-ddr4-slots-2x-m-2-sockets-gbe-lan-1x-d-sub-1x-hdmi-port","title":"ASRock B550 Pro4 AMD AM4 Socket Motherboard, ATX, 4x DDR4 Slots, 2x M.2 Sockets, GbE LAN, 1x D-Sub \/ 1x HDMI Port","description":"\u003ch3\u003eASRock B550 ATX Motherboard – Windows 11 Ready\u003c\/h3\u003e\n\u003cp\u003ePowerful, feature-rich AMD B550 motherboard designed for 3rd Gen AMD Ryzen and future AMD Ryzen processors, with robust power delivery, advanced audio, and high-speed connectivity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWindows 11 Ready\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCPU Support\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSupports 3rd Gen AMD AM4 Ryzen and future AMD Ryzen processors  \u003c\/li\u003e\n\u003cli\u003eDigi Power design  \u003c\/li\u003e\n\u003cli\u003e8 Power Phase design  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGraphics \u0026amp; Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated AMD Radeon Vega Series Graphics in Ryzen Series APUs  \u003c\/li\u003e\n\u003cli\u003eDual graphics outputs: HDMI and D-Sub (independent display controllers)  \u003c\/li\u003e\n\u003cli\u003eHDMI 2.1: up to 4K x 2K (4096x2160) @ 60Hz  \u003c\/li\u003e\n\u003cli\u003eD-Sub: up to 1920x1200 @ 60Hz  \u003c\/li\u003e\n\u003cli\u003eSupports DirectX 12, Pixel Shader 5.0  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports Auto Lip Sync, Deep Color (12bpc), xvYCC, HBR audio, HDR, HDCP 2.3, 4K UHD playback, Microsoft PlayReady\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAudio\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)  \u003c\/li\u003e\n\u003cli\u003ePremium Blu-ray Audio support  \u003c\/li\u003e\n\u003cli\u003eSurge protection, PCB isolate shielding, individual PCB layers for R\/L audio channel  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNahimic Audio for immersive sound via headphones, headsets, speakers, USB, Wi-Fi, analog, or HDMI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetworking\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCIE x1 Gigabit LAN 10\/100\/1000 Mb\/s (Realtek RTL8111H)  \u003c\/li\u003e\n\u003cli\u003eWake-On-LAN, Lightning\/ESD protection, Energy Efficient Ethernet 802.3az, PXE support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003ePower \u0026amp; PCB Design\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8 Power Phase Design\u003c\/strong\u003e\u003cbr\u003e\n  Sturdy components and smooth power delivery to the CPU, with enhanced performance and low temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePremium 50A Power Choke\u003c\/strong\u003e\u003cbr\u003e\n  Improves saturation current up to three times over traditional chokes, delivering enhanced Vcore voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2oz Copper PCB\u003c\/strong\u003e\u003cbr\u003e\n  2 ounce copper inner layers for stable signal traces, lower temperatures, and higher energy efficiency, supporting extreme DDR4 memory performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASRock Super Alloy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eXXL Aluminum Alloy Heatsink  \u003c\/li\u003e\n\u003cli\u003ePremium 50A Power Choke  \u003c\/li\u003e\n\u003cli\u003eSapphire Black PCB  \u003c\/li\u003e\n\u003cli\u003eHigh Density Glass Fabric PCB  \u003c\/li\u003e\n\u003cli\u003e2oz Copper PCB  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eMemory\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDual Channel DDR4 Memory Technology  \u003c\/li\u003e\n\u003cli\u003e4 x DDR4 DIMM slots  \u003c\/li\u003e\n\u003cli\u003eMax system memory: 128GB  \u003c\/li\u003e\n\u003cli\u003e15µ gold contact in DIMM slots  \u003c\/li\u003e\n\u003cli\u003eSupports Extreme Memory Profile (XMP) memory modules  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMD Ryzen series CPUs (Matisse)\u003c\/strong\u003e\u003cbr\u003e\nSupports DDR4:\n- 4533+(OC) \/ 4466(OC) \/ 4400(OC) \/ 4333(OC) \/ 4266(OC) \/ 4200(OC) \/ 4133(OC) \/ 4000(OC) \/ 3866(OC) \/ 3800(OC) \/ 3733(OC) \/ 3600(OC) \/ 3466(OC) \/ 3200 \/ 2933 \/ 2667 \/ 2400 \/ 2133\u003cbr\u003e\n- ECC \u0026amp; non-ECC, un-buffered memory\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAMD Ryzen series APUs\u003c\/strong\u003e\u003cbr\u003e\nSupports DDR4:\n- 4733+(OC) \/ 4666(OC) \/ 4600(OC) \/ 4533(OC) \/ 4466(OC) \/ 4400(OC) \/ 4333(OC) \/ 4266(OC) \/ 4200(OC) \/ 4133(OC) \/ 4000(OC) \/ 3866(OC) \/ 3800(OC) \/ 3733(OC) \/ 3600(OC) \/ 3466(OC) \/ 3200 \/ 2933 \/ 2667 \/ 2400 \/ 2133\u003cbr\u003e\n- ECC \u0026amp; non-ECC, un-buffered memory\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eExpansion \u0026amp; Slots\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePCIe Slots (with AMD Ryzen series CPUs – Matisse)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x PCI Express x16  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCIE1: Gen4 x16 mode  \u003c\/li\u003e\n\u003cli\u003ePCIE3: Gen3 x4 mode  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePCIe Slots (with AMD Ryzen series APUs)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x PCI Express x16  \u003cul\u003e\n\u003cli\u003ePCIE1: Gen3 x16 mode  \u003c\/li\u003e\n\u003cli\u003ePCIE3: Gen3 x4 mode  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x PCI Express 3.0 x1 slots  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports AMD Quad CrossFireX and CrossFireX  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x M.2 Socket (Key E), supports type 2230 WiFi\/BT module  \u003c\/li\u003e\n\u003cli\u003eASRock Steel Slot Gen4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eStorage\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e6 x SATA3 6.0 Gb\/s connectors  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports RAID 0, 1, 10, NCQ, AHCI and Hot Plug  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Hyper M.2 Socket (M2_1)  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eM Key type 2260\/2280\/22110  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCIe module up to Gen4 x4 (64 Gb\/s) with Matisse or Gen3 x4 (32 Gb\/s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x M.2 Socket (M2_3)  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eM Key type 2242\/2260\/2280  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports M.2 SATA3 6.0 Gb\/s module and M.2 PCIe module up to Gen3 x2 (16 Gb\/s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eASRock Full Coverage M.2 Heatsink  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eASRock Hyper M.2 (PCIe Gen4x4)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eConnectivity \u0026amp; I\/O\u003c\/h4\u003e\n\u003ch5\u003eRear Panel I\/O\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAntenna bracket  \u003c\/li\u003e\n\u003cli\u003e1 x PS\/2 mouse\/keyboard port  \u003c\/li\u003e\n\u003cli\u003e1 x D-Sub port  \u003c\/li\u003e\n\u003cli\u003e1 x HDMI port  \u003c\/li\u003e\n\u003cli\u003e1 x USB 3.2 Gen2 Type-A port (10 Gb\/s, ESD protection)  \u003c\/li\u003e\n\u003cli\u003e1 x USB 3.2 Gen2 Type-C port (10 Gb\/s, ESD protection)  \u003c\/li\u003e\n\u003cli\u003e4 x USB 3.2 Gen1 ports (ESD protection)  \u003c\/li\u003e\n\u003cli\u003e1 x RJ-45 LAN port with ACT\/LINK and SPEED LEDs  \u003c\/li\u003e\n\u003cli\u003eHD audio jacks: Line in \/ Front speaker \/ Microphone  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eInternal Connectors\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1 x COM port header  \u003c\/li\u003e\n\u003cli\u003e1 x SPI TPM header  \u003c\/li\u003e\n\u003cli\u003e1 x Power LED and Speaker header  \u003c\/li\u003e\n\u003cli\u003e2 x RGB LED headers  \u003c\/li\u003e\n\u003cli\u003e2 x Addressable LED headers  \u003c\/li\u003e\n\u003cli\u003e1 x CPU fan connector (4-pin)  \u003c\/li\u003e\n\u003cli\u003e1 x CPU\/Water Pump fan connector (4-pin, Smart Fan speed control)  \u003c\/li\u003e\n\u003cli\u003e4 x Chassis\/Water Pump fan connectors (4-pin, Smart Fan speed control)  \u003c\/li\u003e\n\u003cli\u003e1 x 24-pin ATX power connector  \u003c\/li\u003e\n\u003cli\u003e1 x 8-pin 12V power connector  \u003c\/li\u003e\n\u003cli\u003e1 x 4-pin 12V power connector  \u003c\/li\u003e\n\u003cli\u003e1 x Front panel audio connector  \u003c\/li\u003e\n\u003cli\u003e2 x USB 2.0 headers (up to 4 USB 2.0 ports, ESD protection)  \u003c\/li\u003e\n\u003cli\u003e1 x USB 3.2 Gen1 header (up to 2 USB 3.2 Gen1 ports, ESD protection)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eUSB \u0026amp; Unique Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eASRock USB 3.2 Gen2\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e1 x USB 3.2 Gen2 Type-A Port (10 Gb\/s)  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x USB 3.2 Gen2 Type-C Port (10 Gb\/s)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASRock Exclusive Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eASRock Steel Slot Gen4  \u003c\/li\u003e\n\u003cli\u003eASRock Full Coverage M.2 Heatsink  \u003c\/li\u003e\n\u003cli\u003eASRock Hyper M.2 (PCIe Gen4x4)  \u003c\/li\u003e\n\u003cli\u003eASRock POST Status Checker (PSC)  \u003c\/li\u003e\n\u003cli\u003eASRock Full Spike Protection (for all USB, Audio, LAN ports)  \u003c\/li\u003e\n\u003cli\u003eASRock Live Update \u0026amp; APP Shop  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eBIOS \u0026amp; UEFI\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e256Mb AMI UEFI Legal BIOS with GUI support  \u003c\/li\u003e\n\u003cli\u003eSupports Plug and Play  \u003c\/li\u003e\n\u003cli\u003eACPI 5.1 compliance wake up events  \u003c\/li\u003e\n\u003cli\u003eJumperfree configuration  \u003c\/li\u003e\n\u003cli\u003eSMBIOS 2.3 support  \u003c\/li\u003e\n\u003cli\u003eCPU, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, 2.5V_PROM, +1.8VSB, VDDP voltage multi-adjustment  \u003c\/li\u003e\n\u003cli\u003eASRock Full HD UEFI  \u003c\/li\u003e\n\u003cli\u003eASRock Instant Flash  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eSoftware\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIncluded Software\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eASRock Motherboard Utility (A-Tuning)  \u003c\/li\u003e\n\u003cli\u003eASRock Polychrome SYNC  \u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eASRock XFast LAN  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupport CD\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrivers, utilities, AntiVirus software (trial version), Google Chrome browser and toolbar  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eAccessories\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eQuick Installation Guide  \u003c\/li\u003e\n\u003cli\u003eSupport CD  \u003c\/li\u003e\n\u003cli\u003eI\/O shield  \u003c\/li\u003e\n\u003cli\u003e2 x SATA data cables  \u003c\/li\u003e\n\u003cli\u003e3 x screws for M.2 sockets  \u003c\/li\u003e\n\u003cli\u003e1 x standoff for M.2 socket  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eHardware Monitoring\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature sensing: CPU, CPU\/Water Pump, Chassis\/Water Pump fans  \u003c\/li\u003e\n\u003cli\u003eFan tachometer: CPU, CPU\/Water Pump, Chassis\/Water Pump fans  \u003c\/li\u003e\n\u003cli\u003eQuiet Fan (auto-adjust chassis fan speed by CPU temperature): CPU, CPU\/Water Pump, Chassis\/Water Pump fans  \u003c\/li\u003e\n\u003cli\u003eFan multi-speed control: CPU, CPU\/Water Pump, Chassis\/Water Pump fans  \u003c\/li\u003e\n\u003cli\u003eVoltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, +1.8V, VDDP  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eForm Factor \u0026amp; Build\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eATX Form Factor: 12.0\" x 9.6\" (30.5 cm x 24.4 cm)  \u003c\/li\u003e\n\u003cli\u003eSolid capacitor design  \u003c\/li\u003e\n\u003cli\u003e2oz Copper PCB  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eOperating System \u0026amp; Certifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOS Support\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicrosoft Windows 10 64-bit  \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eFCC  \u003c\/li\u003e\n\u003cli\u003eCE  \u003c\/li\u003e\n\u003cli\u003eErP\/EuP ready (ErP\/EuP ready power supply required)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASROCK","offers":[{"title":"Default Title","offer_id":56722065293690,"sku":"MBASR-B550PRO4","price":102.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/7960\/7418\/files\/mbasr-b550pro4-hg_c1110b78-e1ec-4b25-80a2-8a1418354024.jpg?v=1774358428","url":"https:\/\/383systems.co.uk\/products\/asrock-b550-pro4-amd-am4-socket-motherboard-atx-4x-ddr4-slots-2x-m-2-sockets-gbe-lan-1x-d-sub-1x-hdmi-port","provider":"383 Systems","version":"1.0","type":"link"}