{"data":{"slug":"montech-century-ii-750w","type":"power_supply","brand":"Montech","name":"Century II 750W","aliases":["Century II Gold 750 ATX3","Montech Century II 750","Century II 750","PS-MCT275"],"release_date":"2026-06","url":"https://arkivo.dev/power-supplies/montech-century-ii-750w","specs":{"series":"Century II","model_numbers":["Century II 750W"],"gtins":["4710562747966"],"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":null,"colors":["Metallic Silver"],"manufacturer_url":"https://www.montechpc.com/century-ii-750w","spec_sheet_url":null,"manual_url":null,"eprel_registration_number":null,"warranty_years":10,"psu_standard":"atx","psu_atx_version":"atx_3_1","pcie_cem_version":"pcie_5_1","psu_modular":"full","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":100,"rail_5vsb_current_a":3,"ac_input_voltage":{"min_v":100,"max_v":240},"alpm_support":null,"efficiency_80_plus":"80_plus_gold","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":2,"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":"12v_2x6","count":1,"cable_count":1,"length_mm":null,"gauge_awg":null,"rated_power_w":null},{"connector":"sata","count":6,"cable_count":2,"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":1,"sata_connector_count":6,"molex_connector_count":4,"cable_style":"flat","fan_size_mm":135,"fan_bearing":"fluid_dynamic","fan_mode":"semi_passive","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/century-ii-750w","kind":"manufacturer_page","accessed":"2026-10-15","fields":["series","model_numbers","gtins","colors","manufacturer_url","warranty_years","psu_standard","psu_atx_version","psu_modular","psu_w","rail_12v_current_a","rail_12v_power_w","minor_rails_combined_w","rail_5vsb_current_a","ac_input_voltage","cables","cable_style","fan_size_mm","fan_bearing","fan_mode","protections","dimensions_mm","release_date"],"notes":{"series":"The product sits under the CENTURY II group of the 80 PLUS Gold range. The page lists the 550W, 650W, 750W, 850W, 1050W and 1200W variations.","model_numbers":"Specifications tab: Model Name Century II 750W. The maker prints no part number. Retailers use the name only, and one Hong Kong shop prints PS-MCT275, which is stored as an alias.","gtins":"Specifications tab: EAN 4710562747966. Scan UK lists the same GTIN.","colors":"Overview: a sleek metallic silver finish. The maker names no other colour for this wattage.","warranty_years":"Specifications tab: Warranty 10 Years. The page is the global maker page and names no market. Amazon US prints 1 year in a table field but its own highlights say 10-Year Warranty.","psu_standard":"Specifications tab: Form Factor ATX (140). The 140 is the depth in mm. The back face is the standard ATX size.","psu_atx_version":"Overview: latest ATX 3.1 support and built for modern ATX 3.1 platforms. The 80 PLUS certificate type line reads ATX 3.0, ATX 3.1.","psu_modular":"Overview: a fully modular design.","psu_w":"Specifications tab: Wattage 750 and Total Power 750W.","rail_12v_current_a":"DC Output table: +12V 62.5A, 750W.","rail_12v_power_w":"DC Output table: +12V 62.5A, 750W.","minor_rails_combined_w":"DC Output table prints +3.3V 20A and +5V 20A with one merged 100W cell under both, so 100W is the combined limit.","rail_5vsb_current_a":"DC Output table: +5VSB 3A, 15W.","ac_input_voltage":"Specifications tab: AC Input 100-240Vac 50-60Hz 10A Max.","cables":"Cables table: 1 motherboard cable with a 20+4 pin plug, 2 CPU cables with one 4+4 pin plug each, 2 PCIe cables with two 6+2 pin plugs each, 1 12V-2x6 cable (16 pins to 16 pins), 2 SATA cables with 3 plugs each and 1 Molex cable with 4 plugs. The maker gives no cable lengths, wire gauge or 12V-2x6 power rating for this wattage and no Cybenetics report exists, so none is stored.","cable_style":"Overview: included flat cables and a fully modular design.","fan_size_mm":"Specifications tab: Fan Size 135mm.","fan_bearing":"Specifications tab: Fan Bearing FDB.","fan_mode":"Overview: 135mm fan with Smart Zero Fan mode. Retailers call it a zero RPM mode. The page does not say whether the mode can be switched off.","protections":"Specifications tab: OPP / OVP / UVP / SCP / OCP / OTP. The maker lists no NLO or surge and inrush protection.","dimensions_mm":"Specifications tab: Dimensions (L*W*H) 140*150*86mm, so depth 140, width 150, height 86. Amazon US prints 5.91 x 5.51 x 3.39 inches, which is the same size.","release_date":"The page lists the unit with its 80 PLUS Gold badge. The page record in the maker's site data was created on 2026-06-09. The month follows the first retail listing in June 2026, which was found in a shop that blocks agents and is not cited. The 80 PLUS certificate dates from June 2025, so the model design is older than its retail launch."}},{"url":"https://www.clearesult.com/80plus/certified-psus/Montech/CENTURY-II-750W-115V-Internal-7849","kind":"certification_list","accessed":"2026-10-15","fields":["efficiency_80_plus"],"notes":{"efficiency_80_plus":"80 PLUS ID 7849, model CENTURY II 750W, type ATX 3.0, ATX 3.1, 750 W, 115V Internal, Gold, test date 2025-06-03. The certificate lists no sample serial, and the model name matches exactly. Typical efficiency at 50% load 91.71%."}},{"url":"https://www.scan.co.uk/products/750w-montech-century-ii-gold-psu-silver-fully-modular-80-plus-gold-single-rail-625a-135mm-fdb","kind":"retailer","accessed":"2026-10-15","fields":["gtins","pcie_cem_version","rail_12v_design","status"],"notes":{"gtins":"Spec table GTIN 4710562747966.","pcie_cem_version":"Product title: ATX 3.1 and PCIe 5.1 with a 12V-2x6 cable. The maker's 750W page does not print a PCIe version. Amazon US and the Hong Kong shop use the same wording.","rail_12v_design":"Spec table: Single Rail, Rail 1 +12V 62.5 A. This matches the single +12V column in the maker's DC Output table.","status":"Listed as in stock in October 2026 at 59.99 GBP. A second Scan listing for a refurbished unit is marked end of life, which does not apply to the new unit."}},{"url":"https://www.amazon.com/dp/B0H6NRSR8J","kind":"retailer","accessed":"2026-10-15","fields":["pcie_cem_version","status"],"notes":{"pcie_cem_version":"Highlights: ATX 3.1 and PCIe 5.1 ready, featuring a 12V-2x6 cable.","status":"Listing for the 750W style is live in October 2026. The page says it cannot ship to the delivery location used for reading it, so stock is not confirmed."}}],"fields_filled":31,"updated":"2026-10-15"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}