{"data":{"slug":"asrock-pro-850g","type":"power_supply","brand":"ASRock","name":"PRO-850G","aliases":["PRO 850G","ASRock PRO Series PRO-850G","90-UXR085-GNUAA2","90-UXR085-GNEAA2"],"release_date":"2025-09","url":"https://arkivo.dev/power-supplies/asrock-pro-850g","specs":{"series":"PRO","model_numbers":["PRO-850G","90-UXR085-GNUAA2","90-UXR085-GNEAA2"],"gtins":["4711581491441"],"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.asrock.com/Power-Supply/PRO/PRO-850G/index.asp","spec_sheet_url":null,"manual_url":"https://download.asrock.com/Manual/QIG/Power%20Supply%20Series_multiQIG.pdf","eprel_registration_number":null,"warranty_years":3,"psu_standard":"atx","psu_atx_version":"atx_3_1","pcie_cem_version":"pcie_5_1","psu_modular":"none","oem_manufacturer":null,"psu_w":850,"rated_power_temp_c":null,"rail_12v_design":null,"rail_12v_current_a":70.8,"rail_12v_power_w":850,"minor_rails_combined_w":null,"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":600,"gauge_awg":null,"rated_power_w":null},{"connector":"eps_8pin","count":1,"cable_count":1,"length_mm":650,"gauge_awg":null,"rated_power_w":null},{"connector":"pcie_8pin","count":2,"cable_count":2,"length_mm":600,"gauge_awg":null,"rated_power_w":null},{"connector":"12v_2x6","count":1,"cable_count":1,"length_mm":600,"gauge_awg":null,"rated_power_w":null},{"connector":"sata","count":4,"cable_count":2,"length_mm":450,"gauge_awg":null,"rated_power_w":null},{"connector":"molex","count":2,"cable_count":1,"length_mm":450,"gauge_awg":null,"rated_power_w":null}],"eps_connector_count":1,"pcie_8pin_connector_count":2,"gpu_16pin_connector_count":1,"sata_connector_count":4,"molex_connector_count":2,"cable_style":"flat","fan_size_mm":120,"fan_bearing":null,"fan_mode":"always_on","fan_mode_switch":null,"protections":["ocp","scp","ovp","uvp","otp","opp"],"all_japanese_capacitors":false,"mtbf_h":100000,"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":[{"model_number":"90-UXR085-GNUAA2"},{"model_number":"90-UXR085-GNEAA2","gtin":"4711581491441"}],"sources":[{"url":"https://www.asrock.com/Power-Supply/PRO/PRO-850G/index.asp","kind":"manufacturer_page","accessed":"2026-10-14","fields":["manufacturer_url"],"notes":{"manufacturer_url":"Maker page for the PRO-850G. ASRock's bot protection returns an empty page to the agent, so no value is taken from the live page. The text was read from the archive copy below."}},{"url":"https://web.archive.org/web/20250919085843/https://asrock.com/Power-Supply/PRO/PRO-850G/index.asp","kind":"manufacturer_page","accessed":"2026-10-14","fields":["status","series","warranty_years","psu_atx_version","pcie_cem_version","ac_input_voltage","rail_12v_current_a","cable_style","fan_size_mm","fan_mode","protections","all_japanese_capacitors","mtbf_h","dimensions_mm","cables","psu_w","efficiency_80_plus"],"notes":{"status":"Archive copy of the ASRock page from 2025-09-19 (the model is listed). Retailers sell the unit in October 2026.","series":"Listed under ASRock Power Supply, PRO series.","warranty_years":"Specification: Warranty (Years) 3. The page is the global ASRock page and names no market.","psu_atx_version":"Specification: ATX 12V Version ATX 3.1. Headline: ATX3.1 & PCIe5.1 Ready.","pcie_cem_version":"Headline: ATX3.1 & PCIe5.1 Ready. Connector row: PCIe5.1 connectors (12+4pin) Dual Color.","ac_input_voltage":"Specification: AC Input 100-240V~, 50-60Hz, 12-6A.","rail_12v_current_a":"Specification: Continuous 12V output 70.8 A. ASRock publishes no +3.3V, +5V or +5VSB table for this model.","cable_style":"Specification: Cable Type Flat.","fan_size_mm":"Specification: Fan 120mm Fan. Headline: Low noise 120mm FAN. The page names no bearing.","fan_mode":"Specification: iCOOL MODE No. The quick installation guide says that with iCOOL mode on, the fan does not spin at low to medium load. With iCOOL marked No, the fan spins at all loads.","protections":"Specification: Protections OCP, SCP, OVP, UVP, OTP, OPP.","all_japanese_capacitors":"Specification: Capacitors All Taiwanese. Stored as false.","mtbf_h":"Specification: MTBF (Hours)@25°C 100,000.","dimensions_mm":"Specification: Dimensions (L x W x H) 140mm x 150mm x 86mm. Depth is 140 mm and the back face is 150 x 86 mm.","cables":"Specification connector rows: 24-pin 1, EPS 4+4 pin 1, PCIe 5.1 12+4 pin dual color 1, PCIe 6+2 pin 2, 4-pin peripheral 2, SATA 4. The lengths and cable counts come from the cable drawing on the Amazon listing. The page gives no cable lengths or wire gauge. 12V-2x6 power rating is not stated for this model.","psu_w":"Model name PRO-850G and the 80 PLUS certificate state 850 W.","efficiency_80_plus":"Headline: 80 PLUS GOLD Certified."}},{"url":"https://download.asrock.com/Manual/QIG/Power%20Supply%20Series_multiQIG.pdf","kind":"manual","accessed":"2026-10-14","fields":["manual_url","fan_mode"],"notes":{"manual_url":"Quick Installation Guide, linked from the ASRock PRO-850G page as the manual. It is shared by all ASRock power supply series and names no model values.","fan_mode":"Step 8: if the iCOOL mode is set to ON, the fan will not spin during low to medium loads."}},{"url":"https://download.asrock.com/Manual/Declaration/PRO-850G/CE%20Declaration%20of%20Conformity.pdf","kind":"manufacturer_pdf","accessed":"2026-10-14","fields":["release_date"],"notes":{"release_date":"EU Declaration of Conformity for model PRO-850G, dated June 3, 2025. The archive copy of the ASRock page of 2025-09-19 lists the model. A US retailer listing was first stocked in October 2025. The month is approximate."}},{"url":"https://www.clearesult.com/80plus/sites/80plus/files/manufacturer-certificate/ASRock_PRO-850G_850W_SOCE%207106.7_Report.pdf","kind":"certification_list","accessed":"2026-10-14","fields":["efficiency_80_plus","psu_w"],"notes":{"efficiency_80_plus":"80 PLUS certificate ID 7106.7 for model PRO-850G: Gold at 115 V, rated 850 W, type ATX12V, test date 2023-07-27, average efficiency 87.69% and 91.47% at 50% load. The test date is older than the ATX 3.1 standard, so ASRock may have kept the certificate for the ATX 3.1 revision. The ASRock page and all retailers state Gold.","psu_w":"Rated output power 850 W."}},{"url":"https://www.amazon.com/dp/B0FSTHTLZT","kind":"retailer","accessed":"2026-10-14","fields":["model_numbers","psu_standard","psu_modular","cables","dimensions_mm","variants"],"notes":{"psu_standard":"Product details: Form Factor ATX. The 150 x 86 mm back face is the ATX size.","model_numbers":"Amazon US lists model number 90-UXR085-GNUAA2 and manufacturer part PRO-850G. Paradigit and Grosbill list 90-UXR085-GNEAA2 for the EU unit.","psu_modular":"Product details: Power Supply Design Non-Modular. Customer reviews also say all cables are permanently attached.","cables":"Listing image 4, a drawing published with the product: MB 24 pin 1x 600 mm, CPU 4+4 pin 1x 650 mm, PCIe 12V-2x6 1x 600 mm, PCIe 6+2 pin 2x 600 mm, one SATA cable with 3 SATA plugs and one PATA cable with 2 PATA plugs and 1 SATA plug, both 450 mm to the first plug and 120 mm between plugs. Totals match the ASRock page: 4 SATA and 2 peripheral plugs. The two PCIe 6+2 pin plugs are drawn as two separate cables. The same listing gallery also shows the PRO-850B, PRO-650B and PRO-750G, so only this drawing, which matches the ASRock counts, is used.","dimensions_mm":"Item dimensions 5.51 x 5.91 x 3.39 inches, which is 140 x 150 x 86 mm.","variants":"Variant row for the US part number 90-UXR085-GNUAA2."}},{"url":"https://www.paradigit.ie/asrock-pro-850g-850-w/21845961/product","kind":"retailer","accessed":"2026-10-14","fields":["psu_modular","colors","rail_12v_power_w","rail_5vsb_current_a","rail_12v_current_a","model_numbers","variants"],"notes":{"psu_modular":"Headline and specification: Non Modular. Inside Tech's listing says Modular: Fully, but its own table lists the same fixed counts as ASRock (one 24-pin, one EPS, two PCIe 6+2, four SATA) and the fully modular unit is the separate PRO-M850G. Amazon, Post.ch, Grosbill and Geektopia say non-modular, so none is stored as modular.","colors":"Colour of product: Black.","rail_12v_power_w":"Energy management: Combined power (+12V) 850 W.","rail_5vsb_current_a":"Energy management: Max output current (+5Vsb) 3 A.","rail_12v_current_a":"Energy management: Max output current (+12V) 70.8 A. The same table lists +3.3V and +5V at 100 W each, which is not the combined limit and is not stored.","model_numbers":"Product number manufacturer 90-UXR085-GNEAA2.","variants":"Variant row for the EU part number 90-UXR085-GNEAA2."}},{"url":"https://shop.post.ch/en/electronics/pc-components/power-supply-units/asrock-power-supply-pro-series-pro-850g-850-w/p/878897","kind":"retailer","accessed":"2026-10-14","fields":["gtins","psu_modular","variants"],"notes":{"gtins":"EAN 4711581491441 for PRO-850G. Grosbill lists the same EAN with reference 90-UXR085-GNEAA2.","psu_modular":"Cable harness: Fixed.","variants":"EAN belongs to the 90-UXR085-GNEAA2 row."}},{"url":"https://www.grosbill.com/asrock-atx-850w-169624","kind":"retailer","accessed":"2026-10-14","fields":["gtins","variants"],"notes":{"gtins":"EAN 4711581491441, manufacturer reference 90-UXR085-GNEAA2. Grosbill ticks ATX 3.0 and calls the cables non-modular. The maker says ATX 3.1, which is stored.","variants":"Manufacturer reference 90-UXR085-GNEAA2."}},{"url":"https://www.geektopia.es/es/product/asrock/pro-850g/","kind":"spec_database","accessed":"2026-10-14","fields":["psu_modular"],"notes":{"psu_modular":"Modular: no. Geektopia gives a presentation date of April 17, 2026, which is later than the ASRock page archived in September 2025, so it is not used for the release month."}}],"fields_filled":31,"updated":"2026-10-14"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}