{"id":32663,"date":"2026-07-19T00:47:01","date_gmt":"2026-07-19T00:47:01","guid":{"rendered":"https:\/\/new.chip.am\/product\/asrock-b550m-pro4-socket-am4-micro-atx-amd-b550\/"},"modified":"2026-10-09T05:12:09","modified_gmt":"2026-10-09T05:12:09","slug":"asrock-b550m-pro4-socket-am4-micro-atx-amd-b550","status":"publish","type":"product","link":"https:\/\/new.chip.am\/en\/product\/asrock-b550m-pro4-socket-am4-micro-atx-amd-b550\/","title":{"rendered":"Asrock B550M Pro4 Socket AM4 micro ATX AMD B550"},"content":{"rendered":"

Asrock B550M Pro4 Socket AM4 micro ATX AMD B550<\/p>\n

Technical specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity<\/th>\n1<\/td>\n<\/tr>\n
DisplayPorts quantity<\/th>\n1<\/td>\n<\/tr>\n
Motherboard form factor<\/th>\nmicro ATX<\/td>\n<\/tr>\n
Wi-Fi<\/th>\nNo<\/td>\n<\/tr>\n
Motherboard chipset family<\/th>\nAMD<\/td>\n<\/tr>\n
Width<\/th>\n244 mm<\/td>\n<\/tr>\n
Depth<\/th>\n244 mm<\/td>\n<\/tr>\n
EPS power connector (8-pin)<\/th>\nYes<\/td>\n<\/tr>\n
Memory channels<\/th>\nDual-channel<\/td>\n<\/tr>\n
Ethernet interface type<\/th>\nGigabit Ethernet<\/td>\n<\/tr>\n
TPM connector<\/th>\nYes<\/td>\n<\/tr>\n
Ethernet LAN<\/th>\nYes<\/td>\n<\/tr>\n
Motherboard chipset<\/th>\nAMD B550<\/td>\n<\/tr>\n
Unbuffered memory<\/th>\nYes<\/td>\n<\/tr>\n
Processor socket<\/th>\nSocket AM4<\/td>\n<\/tr>\n
USB 2.0 connectors<\/th>\n2<\/td>\n<\/tr>\n
Audio output channels<\/th>\n7.1 channels<\/td>\n<\/tr>\n
Audio chip<\/th>\nRealtek ALC1200<\/td>\n<\/tr>\n
Front panel connector<\/th>\nYes<\/td>\n<\/tr>\n
Parallel processing technology support<\/th>\nNot supported<\/td>\n<\/tr>\n
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity<\/th>\n4<\/td>\n<\/tr>\n
RGB LED pin header<\/th>\nYes<\/td>\n<\/tr>\n
Supported memory types<\/th>\nDDR4-SDRAM<\/td>\n<\/tr>\n
HDMI ports quantity<\/th>\n1<\/td>\n<\/tr>\n
Supported storage drive interfaces<\/th>\nM.2, Serial ATA III<\/td>\n<\/tr>\n
Wake-on-LAN ready<\/th>\nYes<\/td>\n<\/tr>\n
Ethernet LAN (RJ-45) ports<\/th>\n1<\/td>\n<\/tr>\n
Number of COM connectors<\/th>\n1<\/td>\n<\/tr>\n
Drivers included<\/th>\nYes<\/td>\n<\/tr>\n
PS\/2 ports quantity<\/th>\n1<\/td>\n<\/tr>\n
Maximum number of SMP processors<\/th>\n1<\/td>\n<\/tr>\n
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity<\/th>\n1<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n3200 MHz<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4266<\/td>\n<\/tr>\n
VGA (D-Sub) ports quantity<\/th>\n1<\/td>\n<\/tr>\n
Number of memory slots<\/th>\n4<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4333<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n3800<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4466<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4133<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4000<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n2133 MHz<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4200<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n2667<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n3733<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4400 MHz<\/td>\n<\/tr>\n
Number of SATA II connectors<\/th>\n6<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n4533<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n3466<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n2933<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n3600<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n2400<\/td>\n<\/tr>\n
Supported memory clock speeds<\/th>\n3866<\/td>\n<\/tr>\n
Memory slots type<\/th>\nDIMM<\/td>\n<\/tr>\n
ATX Power connector (24-pin)<\/th>\nYes<\/td>\n<\/tr>\n
Compatible processor series<\/th>\n3rd Generation AMD Ryzen\u2122 3<\/td>\n<\/tr>\n
USB 2.0 ports quantity<\/th>\n2<\/td>\n<\/tr>\n
Compatible processor series<\/th>\n3rd Generation AMD Ryzen\u2122 7<\/td>\n<\/tr>\n
Processor manufacturer<\/th>\nAMD<\/td>\n<\/tr>\n
Compatible processor series<\/th>\n3rd Generation AMD Ryzen 5<\/td>\n<\/tr>\n
LAN controller<\/th>\nRealtek RTL8111H<\/td>\n<\/tr>\n
Compatible processor series<\/th>\n3rd Generation AMD Ryzen\u2122 9<\/td>\n<\/tr>\n
BIOS type<\/th>\nUEFI AMI<\/td>\n<\/tr>\n
Maximum internal memory<\/th>\n128 GB<\/td>\n<\/tr>\n
USB 3.2 Gen 1 (3.1 Gen 1) connectors<\/th>\n2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Asrock<\/strong>
Model: B550M PRO4
Warranty: 24 months<\/p>\n","protected":false},"featured_media":32664,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[102],"product_tag":[],"class_list":["post-32663","product","type-product","status-publish","has-post-thumbnail","product_cat-amd-mainboards","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product\/32663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/comments?post=32663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/media\/32664"}],"wp:attachment":[{"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/media?parent=32663"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product_brand?post=32663"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product_cat?post=32663"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/new.chip.am\/wp-json\/wp\/v2\/product_tag?post=32663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}