{"data":{"slug":"msi-mag-b650-tomahawk-wifi","type":"motherboard","brand":"MSI","name":"MAG B650 TOMAHAWK WIFI","aliases":["B650 Tomahawk WiFi","MAG B650 Tomahawk WiFi","MSI B650 Tomahawk WiFi"],"release_date":"2022-10","url":"https://arkivo.dev/motherboards/msi-mag-b650-tomahawk-wifi","specs":{"series":"MAG","model_numbers":["MAG B650 TOMAHAWK WIFI","911-7D75-001","7D75-001R"],"gtins":["4711377010153","824142301036"],"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":null,"colors":["Black"],"manufacturer_url":"https://www.msi.com/Motherboard/MAG-B650-TOMAHAWK-WIFI","spec_sheet_url":null,"manual_url":"https://www.trovaprezzi.it/manuali/msi_mag_b650_tomahawk_wifi.pdf","eprel_registration_number":null,"warranty_years":3,"segment":"gaming","board_revision":null,"cpu_socket":"AM5","motherboard_chipset":"AMD B650","supported_cpu_series":["AMD Ryzen 9000 Series","AMD Ryzen 8000 Series","AMD Ryzen 7000 Series"],"cpu_overclocking":true,"motherboard_form_factor":"atx","dimensions_mm":{"width_mm":244,"height_mm":305},"pcb_layers":6,"back_connect_design":false,"rgb_lighting":false,"vrm_layout":"14+2+1","vrm_vcore_power_stages":14,"vrm_vcore_stage_rating_a":80,"vrm_controller":null,"cpu_power_connectors":"8+8 pin","supplemental_pcie_power":false,"ram_type":"ddr5","ram_slot_count":4,"ram_max_gb":256,"ram_max_speed_mts":7600,"ram_ecc":false,"cudimm_support":null,"expansion_slots":[{"slot_type":"pcie_x16","electrical_lanes":16,"pcie_gen":4,"connected_to":"cpu","count":1},{"slot_type":"pcie_x16","electrical_lanes":2,"pcie_gen":4,"connected_to":"chipset","count":1},{"slot_type":"pcie_x1","electrical_lanes":1,"pcie_gen":3,"connected_to":"chipset","count":1}],"pcie_x16_slot_count":2,"pcie_x16_gen_max":4,"m2_slots":[{"slot":"M2_1","pcie_gen":4,"pcie_lanes":4,"connected_to":"cpu","form_factor":"m2_22110","sata":false,"heatsink":true,"shares_lanes_with":null},{"slot":"M2_2","pcie_gen":4,"pcie_lanes":4,"connected_to":"cpu","form_factor":"m2_2280","sata":false,"heatsink":false,"shares_lanes_with":null},{"slot":"M2_3","pcie_gen":4,"pcie_lanes":4,"connected_to":"chipset","form_factor":"m2_2280","sata":false,"heatsink":true,"shares_lanes_with":"PCI_E2 slot. Both run at x2 when both slots hold a device"}],"m2_slot_count":3,"m2_pcie5_slot_count":0,"sata_port_count":6,"rear_ports":[{"type":"usb_c","version":"USB 3.2 Gen 2x2","count":1,"max_gbps":20,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"usb_a","version":"USB 3.2 Gen 2","count":3,"max_gbps":10,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"usb_a","version":"USB 3.2 Gen 1","count":4,"max_gbps":5,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"usb_a","version":"USB 2.0","count":2,"max_gbps":0.48,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"hdmi","version":"HDMI 2.1","count":1,"max_gbps":null,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"displayport","version":"DisplayPort 1.4","count":1,"max_gbps":null,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"rj45","version":null,"count":1,"max_gbps":2.5,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"audio_3_5mm","version":null,"count":5,"max_gbps":null,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null},{"type":"optical_spdif","version":null,"count":1,"max_gbps":null,"tb_usb4":null,"power_out_w":null,"dp_alt_mode":null}],"rear_usb_count":10,"rear_usb_c_count":1,"rear_usb_max_gbps":20,"has_thunderbolt":null,"usb_headers":[{"connector":"usb_c","max_gbps":10,"count":1,"ports":1,"power_out_w":null},{"connector":"usb_3","max_gbps":5,"count":1,"ports":2,"power_out_w":null},{"connector":"usb_2","max_gbps":0.48,"count":2,"ports":4,"power_out_w":null}],"usb_c_header_max_gbps":10,"fan_header_count":8,"argb_header_count":2,"rgb_header_count":2,"ethernet_controllers":["Realtek RTL8125"],"ethernet_port_count":1,"ethernet_max_gbps":2.5,"wifi":true,"wifi_standard":"wifi_6e","wifi_bands":["2.4ghz","5ghz","6ghz"],"wifi_max_channel_width_mhz":160,"wifi_module":"AMD RZ616","bluetooth_version":"5.2","audio_codec":"Realtek ALC4080","dac_chip":null,"bios_flashback":true,"clear_cmos_button":false,"post_code_display":false,"onboard_power_button":false,"dual_bios":false,"preinstalled_io_shield":true,"tool_free_features":["m2_latch"],"measured_vrm_temp_c":null,"measured_power_idle_w":null,"measured_power_cpu_stress_w":null,"in_the_box":["Quick installation guide","European Union regulatory notice","1 x SATA 6Gb/s cable","Wi-Fi antenna set","2 x EZ M.2 Clip packages","Cable sticker"]},"variants":[],"sources":[{"url":"https://www.trovaprezzi.it/manuali/msi_mag_b650_tomahawk_wifi.pdf","kind":"manual","accessed":"2026-10-15","fields":["manual_url","series","cpu_socket","motherboard_chipset","motherboard_form_factor","dimensions_mm","back_connect_design","cpu_power_connectors","supplemental_pcie_power","ram_type","ram_slot_count","ram_ecc","expansion_slots","m2_slots","sata_port_count","rear_ports","usb_headers","fan_header_count","argb_header_count","rgb_header_count","ethernet_controllers","wifi","wifi_standard","wifi_bands","wifi_max_channel_width_mhz","wifi_module","bluetooth_version","audio_codec","bios_flashback","clear_cmos_button","post_code_display","onboard_power_button","dual_bios","preinstalled_io_shield","tool_free_features","in_the_box"],"notes":{"manual_url":"MSI MAG B650 TOMAHAWK WIFI User Guide in eight languages, hosted by trovaprezzi.it. The PDF was created in October 2022, so it is the launch edition. The maker's own manual page was not readable.","series":"Cover: MAG B650 TOMAHAWK WIFI Motherboard User Guide. MAG is the series name in the product name.","cpu_socket":"Specifications, CPU: processor socket AM5.","motherboard_chipset":"Specifications: AMD B650 Chipset.","motherboard_form_factor":"Specifications: ATX Form Factor, 12 in. x 9.6 in. (304 mm x 243 mm).","dimensions_mm":"Specifications: 12 in. x 9.6 in. (304 mm x 243 mm). The manual's millimetre figures are cut short. The exact conversion is 304.8 mm x 243.84 mm, which matches the PCB figure on the JB Hi-Fi page and rounds to the stored 244 mm x 305 mm.","back_connect_design":"The Overview of Components chapter shows the usual front-side power, fan and USB connectors.","cpu_power_connectors":"Specifications, Power Connectors: 1x 24-pin ATX main power connector and 2x 8-pin EPS 12V power connectors.","supplemental_pcie_power":"The Specifications power connector list has only the 24-pin ATX connector and the two 8-pin EPS connectors. No extra slot power connector is listed.","ram_type":"Specifications, Memory: DDR5.","ram_slot_count":"Specifications, Memory: 4x DDR5 memory slots.","ram_ecc":"Specifications, Memory: supports non-ECC un-buffered memory and ECC UDIMM memory in non-ECC mode. ECC does not run.","expansion_slots":"Specifications, Expansion Slots: PCI_E1 from the CPU at up to PCIe 4.0 x16. PCI_E2 from the B650 chipset at up to PCIe 4.0 x2, in a full-length x16 slot (the manual writes x16/x2). PCI_E3 from the chipset at up to PCIe 3.0 x1 in an x1 slot. PCI_E2 and M2_3 share bandwidth and each run at x2 when both are used. The CPU slot lanes are the Ryzen 7000 and 9000 values.","m2_slots":"Specifications, M.2 SSD Slots and the M.2 chapter. M2_1 and M2_2 come from the CPU at up to PCIe 4.0 x4. M2_3 comes from the B650 chipset at up to PCIe 4.0 x4. M2_1 takes 2280 and 22110, M2_2 takes 2260 and 2280, and M2_3 takes 2260 and 2280. No slot lists a SATA mode. The M.2 chapter shows an M.2 Shield Frozr heatsink on M2_1 and M2_3 and none on M2_2. The pre-installed Wi-Fi module sits in an M.2 Key-E slot, which is not listed.","sata_port_count":"Specifications: 6x SATA 6Gb/s ports. SATA_1 to SATA_4 come from the B650 chipset and SATA_A1 and SATA_A2 from an ASM1061 controller. The two ASM1061 ports do not support RAID.","rear_ports":"Specifications, Back Panel Connectors: 1x DisplayPort, 1x HDMI, 3x USB 3.2 Gen 2 10Gbps Type-A, 1x USB 3.2 Gen 2x2 20Gbps Type-C, 4x USB 3.2 Gen 1 5Gbps Type-A, 2x USB 2.0 Type-A, 1x LAN (RJ45), 2x Wi-Fi antenna connectors, 5x audio jacks and 1x optical S/PDIF out. Onboard graphics: HDMI 2.1 and DisplayPort 1.4, only on processors with integrated graphics. The Flash BIOS button and antenna connectors are not ports. The manual gives no USB power output.","usb_headers":"Specifications, Internal USB Connectors: 1x USB 3.2 Gen 2 10Gbps Type-C connector (JUSB1), 1x USB 3.2 Gen 1 5Gbps connector that supports two more ports, and 2x USB 2.0 connectors that support four more ports. JB Hi-Fi lists the same front ports.","fan_header_count":"Specifications, Fan Connectors: 1 CPU fan, 1 water-pump fan and 6 system fan connectors make 8.","argb_header_count":"Specifications, LED Features: 2x 3-pin ARGB_V2 LED connectors.","rgb_header_count":"Specifications, LED Features: 2x 4-pin RGB LED connectors.","ethernet_controllers":"Specifications: 1x Realtek 8125BG 2.5Gbps LAN controller. Stored as the chip family RTL8125 without the BG suffix.","wifi":"Specifications: the AMD Wi-Fi 6E RZ616 wireless module is pre-installed in the M.2 (Key-E) slot.","wifi_standard":"Specifications: Wi-Fi 6E, 802.11 a/b/g/n/ac/ax.","wifi_bands":"Specifications: 2.4GHz, 5GHz or 6GHz bands. 6GHz depends on each country's regulations.","wifi_max_channel_width_mhz":"Specifications: supports 20MHz, 40MHz, 80MHz and 160MHz bandwidth.","wifi_module":"Specifications: AMD Wi-Fi 6E RZ616. No other source names the chip behind the RZ616.","bluetooth_version":"Specifications: Bluetooth 5.2. Jacob Elektronik, Mediamarkt data and SHI agree. The current MSI page text on JB Hi-Fi and Geizhals say 5.3. The manual and the module's own specification are stored, since the manual wins over the product page.","audio_codec":"Specifications: Realtek ALC4080 codec, 7.1-channel USB high performance audio.","bios_flashback":"Back Panel Connectors: Flash BIOS button, with a Flash BIOS port on the first USB 3.2 Gen 2 Type-A port.","clear_cmos_button":"The back panel list has no clear CMOS button. Clear CMOS is the jumper JBAT1.","post_code_display":"LED Features: 4x EZ Debug LED, which are single status LEDs. The manual lists no two-digit code display. hwcooling.net also says no POST display.","onboard_power_button":"The Overview of Components chapter lists no power or start button on the board. The Flash BIOS button is on the rear panel.","dual_bios":"Specifications, BIOS Features: 1x 256 Mb flash. No second BIOS is listed.","preinstalled_io_shield":"Special Features, DIY Friendly: Pre-installed I/O Shield.","tool_free_features":"Special Features, DIY Friendly: EZ M.2 Clips. The M.2 Shield Frozr heatsinks are removed with screws, so the heatsink option is not set. There is no PCIe release button, and the antennas screw on to SMA connectors.","in_the_box":"Package Contents: motherboard, 1 quick installation guide, 1 European Union regulatory notice, 1 SATA 6Gb/s cable, 1 Wi-Fi antenna set, 2 EZ M.2 Clip packages (1 set per pack) and 1 cable sticker."}},{"url":"https://www.jbhifi.com.au/products/msi-mag-b650-tomahawk-wifi-am5-atx-motherboard-mag-b650-tomahawk-wifi","kind":"retailer","accessed":"2026-10-15","fields":["status","supported_cpu_series","ram_max_gb","ram_max_speed_mts","warranty_years","dimensions_mm"],"notes":{"status":"Listed for sale at AUD 309 on 2026-10-15.","supported_cpu_series":"Copy of MSI's current specification: Supports AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors. The 2022 manual says Ryzen 7000 only. Support for the Ryzen 9000 series came with later BIOS updates, such as the 9950X3D and 9900X3D in BIOS 7D75v1M1 of February 2025. Some APUs change the PCIe lane setup.","ram_max_gb":"Copy of MSI's current specification: 4x DDR5 slots, Maximum Memory Capacity 256GB. The 2022 manual says 128GB. The newer figure follows a BIOS update, so the product page wins.","ram_max_speed_mts":"Copy of MSI's memory table: 4800 MHz (JEDEC) up to 7600+ MHz (OC). 1DPC 1R up to 7600+, 1DPC 2R and 2DPC 1R up to 6400+, 2DPC 2R up to 5400+. MSI writes the speeds in MHz. The table names no CPU family. The 2022 manual lists DDR5-6400+ only. The 7600 figure is for one single-rank module per channel.","warranty_years":"Warranty: 36 months, manufacturer's warranty (Australia).","dimensions_mm":"Form factor ATX, PCB 243.84mm x 304.8mm."}},{"url":"https://media.jacob.de/media/09/11/fa/1741125851/KJvu00QJysWEO84jh-4QALg5M6HTP2R3hoPo-tCH9-7S6QFmBJ1X4enr1g6nayNamKWRIE0yVPQlC6JCo94RhEysFp4G5BB-pHMRZdELYWbZhYj-9Ss3OdQ-C59uAdhFJkesGbLn-lg2NJyCOtQGXSIPDWb-RaYyIZnjZmyUqQ5gz8EazqkXz7xQm715wnQ4.pdf","kind":"retailer","accessed":"2026-10-15","fields":["model_numbers","gtins","segment"],"notes":{"model_numbers":"Manufacturer article number 7D75-001R.","gtins":"EAN/UPC 4711377010153.","segment":"The MAG series text calls the products gaming products. This is MSI's text on the data sheet of the distributor Jacob Elektronik."}},{"url":"https://www.buildcores.com/products/Motherboard/e2ypscb7u/MSI-MAG-B650-TOMAHAWK-WIFI-AM5-DDR5-ATX","kind":"spec_database","accessed":"2026-10-15","fields":["model_numbers","gtins","colors","release_date"],"notes":{"model_numbers":"Part numbers: MAG B650 TOMAHAWK WIFI, 7D75-001R, B650TOMAHAWKWIFI, 911-7D75-001 and MS-B650TOMAHAWKWIFI.","gtins":"UPC 824142301036. EAN 0824142301036 and 4711377010153.","colors":"Color: Black.","release_date":"Release year 2022. No month is given."}},{"url":"https://geizhals.de/2824300","kind":"spec_database","accessed":"2026-10-15","fields":["release_date","warranty_years","ram_max_speed_mts"],"notes":{"release_date":"Listed since 2022-10-03.","warranty_years":"Garantie 3 Jahre.","ram_max_speed_mts":"Max DDR5-7600 OC. DDR5-5200 for Ryzen 7000 and 8000G and DDR5-5600 for Ryzen 9000 are the processor defaults."}},{"url":"https://www.hwcooling.net/en/msi-mag-b650-tomahawk-wifi-the-cheapest-of-the-decent-ones-review/","kind":"review_site","accessed":"2026-10-15","fields":["release_date","cpu_overclocking","vrm_layout","vrm_vcore_power_stages","vrm_vcore_stage_rating_a","post_code_display"],"notes":{"release_date":"Review published 2023-02-13 of a board that was already on sale. The site was not reachable from here and the pages were read from the Internet Archive copy of 2026-03-04.","cpu_overclocking":"The introduction says the Intel B660 platform, unlike the B650, does not allow a manual change of the CPU multiplier.","vrm_layout":"Page 1: the CPU power delivery is 17-phase (14+2+1) in three branches (Vcore, SOC, MISC).","vrm_vcore_power_stages":"Page 1: 17-phase (14+2+1). The 14 stages of the Vcore branch sit under the larger heatsinks.","vrm_vcore_stage_rating_a":"Page 1: the Vcore regulators are designed for current capacity of up to 80 A, 1280 A in total in theory.","post_code_display":"Parameters table: POST display no (but has debug LED)."}},{"url":"https://www.funkykit.com/reviews/motherboards/msi-mag-b650-tomahawk-wifi-motherboard-review/","kind":"review_site","accessed":"2026-10-15","fields":["release_date","pcb_layers","rgb_lighting","cpu_overclocking","vrm_layout"],"notes":{"release_date":"Review published 2022-12-29 and updated 2023-01-11 of a board on sale at Amazon.","pcb_layers":"The page lists a 6-layer PCB.","rgb_lighting":"No onboard RGB lighting, only ARGB headers.","cpu_overclocking":"The platform list says CPU overclocking is supported.","vrm_layout":"The page calls the power design a 14+2+1 Duet Rail Power System."}},{"url":"https://computerorbit.com/products/msi-mag-b650-tomahawk-wifi-atx-am5-motherboard","kind":"retailer","accessed":"2026-10-15","fields":["pcb_layers","vrm_layout","vrm_vcore_power_stages","vrm_vcore_stage_rating_a"],"notes":{"pcb_layers":"Copy of MSI's feature text: a 6-layer board with 2 oz thickened copper.","vrm_layout":"14+2 phase design with 80A smart power stages. 14 phases for CPU power (duet rail), 2 for SoC and 1 for miscellaneous power.","vrm_vcore_power_stages":"14 phases for CPU power (80A, duet-rail) in the copy of MSI's text.","vrm_vcore_stage_rating_a":"80A smart power stages."}},{"url":"https://www.club386.com/?p=27309","kind":"press","accessed":"2026-10-15","fields":["release_date"],"notes":{"release_date":"Article of 2022-10-03: first MSI B650 boards listed at B&H as coming soon, with no release date. The board was on sale within weeks, and the manual PDF is dated 2022-10-19. The month is approximate."}},{"url":"https://flashmyboard.com/mb/MSI_MAG_B650_TOMAHAWK_WIFI","kind":"spec_database","accessed":"2026-10-15","fields":["status"],"notes":{"status":"BIOS 7D75v1R3 dated 2026-09-09 is listed as the latest, so the board is still supported."}},{"url":"https://www.msi.com/Motherboard/MAG-B650-TOMAHAWK-WIFI","kind":"manufacturer_page","accessed":"2026-10-15","fields":["manufacturer_url"],"notes":{"manufacturer_url":"The link appears in web search results for this model. msi.com blocks agents, so the page was not read and no value comes from it."}}],"fields_filled":62,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}