{"data":{"slug":"corsair-rm850e-2025","type":"power_supply","brand":"CORSAIR","name":"RM850e (2025)","aliases":["RMe Series RM850e","RM850e ATX 3.1","RM850e 2025","CP-9020296-NA","CP-9020293-NA"],"release_date":"2025-01","url":"https://arkivo.dev/power-supplies/corsair-rm850e-2025","specs":{"series":"RMe","model_numbers":["CP-9020296-NA","CP-9020293-NA"],"gtins":null,"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":null,"colors":["Black","White"],"manufacturer_url":"https://www.corsair.com/us/en/p/psu/cp-9020296-na/rme-series-rm850e-fully-modular-low-noise-atx-power-supply-cp-9020296-na","spec_sheet_url":null,"manual_url":"https://www.corsair.com/explorer/diy-builder/power-supply-units/corsair-rme-series-2025/","eprel_registration_number":null,"warranty_years":7,"psu_standard":"atx","psu_atx_version":"atx_3_1","pcie_cem_version":"pcie_5_1","psu_modular":"full","oem_manufacturer":"HEC","psu_w":850,"rated_power_temp_c":null,"rail_12v_design":"single","rail_12v_current_a":70.8,"rail_12v_power_w":850,"minor_rails_combined_w":150,"rail_5vsb_current_a":3,"ac_input_voltage":{"min_v":100,"max_v":240},"alpm_support":true,"efficiency_80_plus":null,"cybenetics_efficiency_115v":"cybenetics_gold","cybenetics_efficiency_230v":"cybenetics_gold","cybenetics_noise_115v":"a","cybenetics_noise_230v":"a","measured_avg_efficiency_115v_pct":88.568,"measured_avg_efficiency_230v_pct":90.783,"measured_light_load_efficiency_115v_pct":66.87,"measured_avg_power_factor_115v":0.982,"measured_avg_noise_115v_dba":22.81,"measured_noise_full_load_115v_dba":42.2,"measured_vampire_power_115v_w":0.049,"measured_hold_up_time_ms":18,"measured_ripple_12v_mv":36.19,"measured_load_regulation_12v_pct":0.83,"cables":[{"connector":"atx_24pin","count":1,"cable_count":1,"length_mm":610,"gauge_awg":"18-20AWG","rated_power_w":null},{"connector":"eps_8pin","count":2,"cable_count":2,"length_mm":750,"gauge_awg":"18AWG","rated_power_w":null},{"connector":"pcie_8pin","count":3,"cable_count":2,"length_mm":650,"gauge_awg":"16-18AWG","rated_power_w":null},{"connector":"12v_2x6","count":1,"cable_count":1,"length_mm":650,"gauge_awg":null,"rated_power_w":600},{"connector":"sata","count":6,"cable_count":2,"length_mm":450,"gauge_awg":"18AWG","rated_power_w":null},{"connector":"molex","count":2,"cable_count":1,"length_mm":450,"gauge_awg":"18AWG","rated_power_w":null}],"eps_connector_count":2,"pcie_8pin_connector_count":3,"gpu_16pin_connector_count":1,"sata_connector_count":6,"molex_connector_count":2,"cable_style":"embossed","fan_size_mm":120,"fan_bearing":"rifle","fan_mode":"semi_passive","fan_mode_switch":null,"protections":["ocp","ovp","uvp","opp","otp","scp","nlo","sip"],"all_japanese_capacitors":null,"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":1.53,"in_the_box":["Power Supply","AC Cable","DC Cables","Cable Ties","Mounting Screws","Safety Leaflet"]},"variants":[{"model_number":"CP-9020296-NA","colors":["Black"]},{"model_number":"CP-9020293-NA","colors":["White"]}],"sources":[{"url":"https://www.corsair.com/us/en/p/psu/cp-9020296-na/rme-series-rm850e-fully-modular-low-noise-atx-power-supply-cp-9020296-na","kind":"manufacturer_page","accessed":"2026-10-14","fields":["series","model_numbers","status","colors","manufacturer_url","warranty_years","psu_standard","psu_atx_version","pcie_cem_version","psu_modular","psu_w","minor_rails_combined_w","rail_5vsb_current_a","ac_input_voltage","cybenetics_efficiency_115v","cybenetics_efficiency_230v","cybenetics_noise_115v","cybenetics_noise_230v","cables","fan_size_mm","fan_bearing","fan_mode","mtbf_h","dimensions_mm","variants","cable_style"],"notes":{"warranty_years":"Tech Specs tab: Warranty 7 Year. Page is corsair.com US, so the market is US.","pcie_cem_version":"Page says PCIe 5.1 compatible.","minor_rails_combined_w":"Power table lists +3.3V 20A and +5V 20A with 150W. The quick start guide lists 110W for the same row, which looks like a value copied from the RM650e and RM750e. Cybenetics, Hardware Busters and the white edition page all say 150W.","ac_input_voltage":"AC input 100-240V, 47-63 Hz.","cybenetics_efficiency_115v":"The page says Cybenetics Gold without a voltage. The Cybenetics report of the same model shows Gold at both 115V and 230V.","cybenetics_efficiency_230v":"The page says Cybenetics Gold without a voltage. The Cybenetics report of the same model shows Gold at both 115V and 230V.","cybenetics_noise_115v":"Tech Specs tab: Cybenetics Noise A. The Cybenetics report shows A at both voltages.","cybenetics_noise_230v":"Tech Specs tab: Cybenetics Noise A. The Cybenetics report shows A at both voltages.","cables":"Cable listing table: lengths 610 mm (24-pin), 750 mm (EPS), 650 mm (12V-2x6, 12V-2x6 to dual 8-pin, PCIe 8-pin), SATA 450 mm to the first plug then 100 mm spacing. Tolerance 10 mm. PCIe 8-pin is 1 single cable plus 1 cable with two 8-pin plugs, so 3 plugs on 2 cables. The 12V-2x6 cable is described as 600W capable. The SATA row covers a 4-plug SATA cable and a 2 SATA and 2 PATA cable. The two 4-pin plugs sit on the SATA and PATA cable, so the molex row takes that cable's 450 mm to its first plug. The quick start guide text lists 2 single PCIe 8-pin cables for this model, which does not match this table, the Cybenetics report or the Scan listing. The PSU side has one 12V-2x6 socket and three CPU/PCIe sockets (product photo), so the dual 8-pin cable takes the 12V-2x6 socket and cannot be used together with the native 12V-2x6 cable.","fan_bearing":"120mm rifle bearing fan.","fan_mode":"Tech Specs tab: Zero RPM Mode Yes.","mtbf_h":"Tech Specs tab: MTBF Hours 100,000 hours. The test temperature is not stated.","dimensions_mm":"Tech Specs tab: 140x150x86. The quick start guide gives 140 mm (L) x 150 mm (W) x 86 mm (H). Depth is 140 mm and the back face is 150 x 86 mm.","variants":"The black and white editions are listed under SKU CP-9020296-NA and SKU CP-9020293-NA. Both power tables are the same.","cable_style":"Cable listing: every cable is Cable Type Debossed."}},{"url":"https://www.corsair.com/us/en/p/psu/cp-9020293-na/rme-series-rm850e-fully-modular-low-noise-atx-power-supply-white-cp-9020293-na","kind":"manufacturer_page","accessed":"2026-10-14","fields":["colors"],"notes":{"colors":"The white edition has SKU CP-9020293-NA and the same specs. It adds a dual-color 12V-2x6 connector."}},{"url":"https://www.corsair.com/explorer/diy-builder/power-supply-units/corsair-rme-series-2025/","kind":"manual","accessed":"2026-10-14","fields":["manual_url","rail_12v_current_a","rail_12v_power_w","protections","in_the_box"],"notes":{"rail_12v_current_a":"RM850e table: +12V 70.8A, 850W, model RPS0216, Corsair SKU CP-9020296/CP-9020293. The black product page prints 62.5A, which is the RM750e figure. The white page prints 70.8A.","rail_12v_power_w":"RM850e table: +12V 70.8A, 850W.","protections":"Safety and Protection section lists OVP, UVP, OCP, OTP, SCP and OPP.","in_the_box":"RM850e Specifications, Package Contents."}},{"url":"https://www.cybenetics.com/evaluations/psus/2630/","kind":"measurement","accessed":"2026-10-14","fields":["oem_manufacturer","alpm_support","cybenetics_efficiency_115v","cybenetics_efficiency_230v","cybenetics_noise_115v","cybenetics_noise_230v","measured_avg_efficiency_115v_pct","measured_avg_efficiency_230v_pct","measured_light_load_efficiency_115v_pct","measured_avg_power_factor_115v","measured_avg_noise_115v_dba","measured_vampire_power_115v_w","measured_ripple_12v_mv","measured_load_regulation_12v_pct","cables","protections","measured_hold_up_time_ms","measured_noise_full_load_115v_dba"],"notes":{"oem_manufacturer":"DUT Information: OEM/ODM HEC. Parts description: Manufacturer (OEM) HEC.","alpm_support":"Temperature and Compliance Info: ALPM (Alternative Low Power Mode) compatible, checked.","cybenetics_efficiency_115v":"Report 24PS2630A, certification ID 252630, issued Nov 4, 2024. ETA Gold at 115V. The model name in the database is RM850e (ATX v3.1). The results apply to both the black and white variants.","cybenetics_efficiency_230v":"ETA Gold at 230V.","cybenetics_noise_115v":"LAMBDA A at 115V.","cybenetics_noise_230v":"LAMBDA A at 230V.","measured_avg_efficiency_115v_pct":"Average over more than 1450 load combinations at 115V. Tested Nov 4, 2024 on sample serial A9D9F4420002EL. Ambient 28-32 C.","measured_avg_efficiency_230v_pct":"Average over more than 1450 load combinations at 230V.","measured_light_load_efficiency_115v_pct":"Efficiency at 2% load (more than 500 W unit) at 115V.","measured_avg_power_factor_115v":"Average over more than 1450 load combinations at 115V.","measured_avg_noise_115v_dba":"Average over more than 1450 load combinations at 115V. Ambient 28-32 C. Bruel and Kjaer 2270 G4 sound analyzer. The 230V average is 22.84 dBA.","measured_vampire_power_115v_w":"Standby power consumption at 115V with no load on +5VSB.","measured_ripple_12v_mv":"Non-accredited measurement. 12V ripple at full load at 115V. At 230V it is 36.77 mV.","measured_load_regulation_12v_pct":"Non-accredited measurement. 12V load regulation at 115V. The 230V figure is also 0.83%.","cables":"Cables and Connectors table gives wire gauge per cable: ATX 18-20AWG, EPS 18AWG, 6+2 PCIe 16AWG, 2 x 6+2 PCIe 16-18AWG, 12+2 pin PCIe (600W) 16-24AWG, SATA and Molex 18AWG. The 16-24AWG range for the 12V-2x6 cable includes the thin sideband wires, so no gauge is stored for it.","protections":"Protection Features (Manufacturer) lists Surge Protection and Inrush Current Protection, which the quick start guide leaves out. The report also lists OPP, +12V OCP, OTP and SCP. The protection tests tick NLO.","measured_hold_up_time_ms":"Hold-Up Time and PWR_OK Signal: hold-up time 18.0 ms, AC loss to PWR_OK 15.5 ms, at maximum continuous load. Report 2630.","measured_noise_full_load_115v_dba":"Typical load tests at 115V, 100% load row: 42.2 dB(A) at 1724 rpm fan speed, ambient about 30 C."}},{"url":"https://hwbusters.com/psus/corsair-rm850e-atx-v3-1-psu-review/","kind":"review_site","accessed":"2026-10-14","fields":["release_date","rail_12v_design","minor_rails_combined_w","weight_kg"],"notes":{"release_date":"Review published January 17, 2025. KitGuru reviewed the unit on January 28, 2025. Cybenetics tested the unit on Nov 4, 2024.","rail_12v_design":"Technical specifications: Number of 12V rails 1.","minor_rails_combined_w":"Technical specifications: Power 5V + 3.3V 150W.","weight_kg":"Technical specifications: 1.53 kg. The review does not say whether cables are included. Corsair's 2 kg figure most likely includes the cables, so it is not stored."}},{"url":"https://www.scan.co.uk/products/850w-corsair-rm850e-fully-modular-cybenetics-gold-pcie-51-single-rail-708a-120mm-fan-atx-31-psu","kind":"retailer","accessed":"2026-10-14","fields":["rail_12v_design"],"notes":{"rail_12v_design":"Specification list: single +12V rail, 70.8A (Rail 1), rails 2 to 6 not applicable."}}],"fields_filled":49,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}