{"data":{"slug":"montech-beta-2-750w","type":"power_supply","brand":"Montech","name":"BETA 2 750W","aliases":["BETA 2 750","Montech BETA 2 750W","MPNBA0750","BETA2750W"],"release_date":"2026-03","url":"https://arkivo.dev/power-supplies/montech-beta-2-750w","specs":{"series":"BETA 2","model_numbers":["MPNBA0750","BETA 2 750W"],"gtins":["4710562748734"],"announce_date":"2026-03-02","status":"available","predecessor":null,"successor":null,"launch_price_usd":63.9,"launch_price_eur":null,"markets":null,"colors":["Black"],"manufacturer_url":"https://www.montechpc.com/beta-2-750w","spec_sheet_url":null,"manual_url":null,"eprel_registration_number":null,"warranty_years":5,"psu_standard":"atx","psu_atx_version":"atx_3_1","pcie_cem_version":null,"psu_modular":"none","oem_manufacturer":null,"psu_w":750,"rated_power_temp_c":null,"rail_12v_design":"single","rail_12v_current_a":62.5,"rail_12v_power_w":750,"minor_rails_combined_w":80,"rail_5vsb_current_a":3,"ac_input_voltage":{"min_v":100,"max_v":240},"alpm_support":null,"efficiency_80_plus":"80_plus_bronze","cybenetics_efficiency_115v":null,"cybenetics_efficiency_230v":null,"cybenetics_noise_115v":null,"cybenetics_noise_230v":null,"measured_avg_efficiency_115v_pct":null,"measured_avg_efficiency_230v_pct":null,"measured_light_load_efficiency_115v_pct":null,"measured_avg_power_factor_115v":null,"measured_avg_noise_115v_dba":null,"measured_noise_full_load_115v_dba":null,"measured_vampire_power_115v_w":null,"measured_hold_up_time_ms":null,"measured_ripple_12v_mv":null,"measured_load_regulation_12v_pct":null,"cables":[{"connector":"atx_24pin","count":1,"cable_count":1,"length_mm":null,"gauge_awg":null,"rated_power_w":null},{"connector":"eps_8pin","count":2,"cable_count":1,"length_mm":null,"gauge_awg":null,"rated_power_w":null},{"connector":"pcie_8pin","count":4,"cable_count":2,"length_mm":null,"gauge_awg":null,"rated_power_w":null},{"connector":"sata","count":4,"cable_count":1,"length_mm":null,"gauge_awg":null,"rated_power_w":null},{"connector":"molex","count":4,"cable_count":1,"length_mm":null,"gauge_awg":null,"rated_power_w":null}],"eps_connector_count":2,"pcie_8pin_connector_count":4,"gpu_16pin_connector_count":0,"sata_connector_count":4,"molex_connector_count":4,"cable_style":"embossed","fan_size_mm":120,"fan_bearing":"hydrodynamic","fan_mode":null,"fan_mode_switch":null,"protections":["ocp","ovp","uvp","opp","otp","scp"],"all_japanese_capacitors":null,"mtbf_h":null,"software_monitoring":null,"software_name":null,"power_display":null,"rgb_lighting":null,"dimensions_mm":{"width_mm":150,"height_mm":86,"depth_mm":140},"weight_kg":null,"in_the_box":null},"variants":[],"sources":[{"url":"https://www.montechpc.com/beta-2-750w","kind":"manufacturer_page","accessed":"2026-10-15","fields":["series","gtins","manufacturer_url","warranty_years","psu_standard","psu_atx_version","psu_w","efficiency_80_plus","ac_input_voltage","rail_12v_current_a","rail_12v_power_w","minor_rails_combined_w","rail_5vsb_current_a","cables","cable_style","fan_size_mm","fan_bearing","protections","dimensions_mm"],"notes":{"series":"Page title and overview: BETA 2, the 80 PLUS Bronze series with 550W, 650W, 750W and 850W models.","gtins":"Specifications tab: EAN 4710562748734.","warranty_years":"Specifications tab: Warranty 5 Years. The page is the global maker page and names no market.","psu_standard":"Specifications tab: Form Factor ATX (140).","psu_atx_version":"Overview: built on the ATX 3.1 standard. The page names PCIe 5.1 for the 850W model only, so the PCIe CEM version is left empty for the 750W.","psu_w":"Specifications tab: Wattage 750 W, total power 750 W.","efficiency_80_plus":"Specifications tab: 80 PLUS Efficiency Bronze.","ac_input_voltage":"Specifications tab: AC Input 100-240 Vac, 50-60 Hz, 12 A max.","rail_12v_current_a":"DC Output table: +12V 62.5 A, 750 W.","rail_12v_power_w":"DC Output table: +12V 750 W.","minor_rails_combined_w":"DC Output table: +3.3V 13 A, +5V 13 A and one 80 W power cell for both rails (four power values for five rails). The unit label and the Kabum listing both print 80 W as the combined +3.3V and +5V limit.","rail_5vsb_current_a":"DC Output table: +5VSB 3.0 A, 15 W.","cables":"Cables table (cables, connectors per cable): motherboard 1 cable with one 20+4 pin plug, CPU 1 cable with two 4+4 pin plugs, PCIe 2 cables with two 6+2 pin plugs each, SATA 1 cable with 4 plugs, Molex 1 cable with 4 plugs. Scan lists 4 PCIe 6+2 pin and 2 CPU 4+4 pin plugs, which matches. The maker states no cable lengths or wire gauge and no report publishes them.","cable_style":"Overview: upgraded embossed cables.","fan_size_mm":"Specifications tab: Fan Size 120 mm.","fan_bearing":"Specifications tab: Fan Bearing HDB. The overview calls it an upgraded HDB fan, better than sleeve-bearing designs.","protections":"Specifications tab: OPP / OVP / UVP / SCP / OCP / OTP.","dimensions_mm":"Specifications tab: Dimensions (L*W*H) 140 x 150 x 86 mm, so depth 140, width 150, height 86."}},{"url":"https://www.montechpc.com/news-beta-2","kind":"press_release","accessed":"2026-10-15","fields":["announce_date","release_date","launch_price_usd","psu_atx_version","cable_style","fan_bearing","protections","warranty_years"],"notes":{"announce_date":"Launch article dated 2026-03-02.","release_date":"Release on March 2, 2026, 9 AM Eastern Time, through Amazon US and Newegg US.","launch_price_usd":"MSRP table: BETA 2 750W $63.9. US price, no sales tax stated. Tech-Critter and Pause Hardware print $63.90.","psu_atx_version":"Built on the ATX 3.1 standard, with PCIe 5.1 support available on the 850W model.","cable_style":"All cables have an embossed texture.","fan_bearing":"Hydraulic Dynamic Bearing fan.","protections":"Over-current, over-temperature, over-voltage, over-power, short-circuit and under-voltage protection.","warranty_years":"Warranty 5 years."}},{"url":"https://www.scan.co.uk/products/750w-montech-beta-2-fully-wired-80plus-bronze-single-rail-625a-120mm-hdb-fan-atx-31-psu","kind":"retailer","accessed":"2026-10-15","fields":["status","psu_modular","rail_12v_design","protections"],"notes":{"status":"UK listing in October 2026 with a price of GBP 44.99 (RRP GBP 49.99) and Scan code LN167284.","psu_modular":"Listing title and table: Fully Wired, modular no. The Amazon US title says Non-Modular.","rail_12v_design":"Listing title and table: single +12V rail, 62.5 A.","protections":"Table: OPP, OVP, UVP, SCP, OCP, OTP."}},{"url":"https://www.kabum.com.br/produto/993319/fonte-montech-beta-2-750w-preto-beta2750w","kind":"retailer","accessed":"2026-10-15","fields":["model_numbers","colors","minor_rails_combined_w","cables","rail_12v_current_a","fan_bearing"],"notes":{"model_numbers":"The listing photo of the unit label prints Model MPNBA0750. The label also prints +5V 13.0 A, +3.3V 13.0 A, +12V 62.5 A, -12V 0.3 A, +5Vsb 3.0 A and 750 W total. BETA 2 750W is the maker model name and the Scan manufacturer code.","colors":"Listing title: Fonte Montech Beta 2, 750W, Preto (black).","minor_rails_combined_w":"Specification list: maximum combined output power 3.3V and 5V 80 W. The label photo shows one 80.0 W cell under +5V and +3.3V.","cables":"Specification list: 1x 20+4 pin motherboard, 2x 4+4 pin CPU, 2x 6+2 pin PCIe, 4 SATA connectors, 4 Molex connectors. This copies the maker's table.","rail_12v_current_a":"Specification list: +12V 62.5 A.","fan_bearing":"Specification list: 120 mm HDB fan."}},{"url":"https://www.clearesult.com/80plus/sites/80plus/files/manufacturer-certificate/MONTECH_BETA%202%20750W_750W_SOCE%208099_Report.pdf","kind":"certification_list","accessed":"2026-10-15","fields":["efficiency_80_plus"],"notes":{"efficiency_80_plus":"80 PLUS ID 8099, model BETA 2 750W, type ATX12V: Bronze at 115V, test date 2026-02-02. The certificate lists no sample serial and rates input 100-240 V and 750 W. It matches the maker's Bronze claim."}},{"url":"https://www.amazon.com/MONTECH-Bronze-Non-Modular-Power-Supply/dp/B0GQ1X2W69","kind":"retailer","accessed":"2026-10-15","fields":["psu_modular","status"],"notes":{"psu_modular":"Listing title: MONTECH BETA 2 750W ATX 3.1 80 Plus Bronze Non-Modular Power Supply.","status":"Listing is live in October 2026. It names no price or stock level to this agent."}},{"url":"https://pausehardware.com/montech-beta-2-atx31-bronze/","kind":"press","accessed":"2026-10-15","fields":["psu_modular","rail_12v_design"],"notes":{"psu_modular":"Article: fixed cabling. The article calls the wires individually sleeved, while the maker says embossed cables.","rail_12v_design":"Article: a single +12 V rail with DC-to-DC topology."}}],"fields_filled":31,"updated":"2026-10-15"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}