{"data":{"slug":"msi-mag-a850gls-pcie5","type":"power_supply","brand":"MSI","name":"MAG A850GLS PCIE5","aliases":["MAG A850GLS","A850GLS","MSI A850GLS","MAG A850GLS PCIE5 850W","306-7ZPIY11-CE0"],"release_date":"2025-06","url":"https://arkivo.dev/power-supplies/msi-mag-a850gls-pcie5","specs":{"series":"MAG A-GLS","model_numbers":["MAG A850GLS PCIE5","306-7ZPIY11-CE0"],"gtins":["4711377297783","824142398081"],"announce_date":"2025-05","status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":null,"colors":null,"manufacturer_url":"https://de-store.msi.com/products/mag-a850gls-pcie5","spec_sheet_url":"https://storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GLS-PCIE5.pdf","manual_url":null,"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":"Channel Well Technology (CWT)","psu_w":850,"rated_power_temp_c":null,"rail_12v_design":"single","rail_12v_current_a":70.8,"rail_12v_power_w":849.6,"minor_rails_combined_w":100,"rail_5vsb_current_a":3,"ac_input_voltage":{"min_v":100,"max_v":240},"alpm_support":true,"efficiency_80_plus":"80_plus_gold","cybenetics_efficiency_115v":"cybenetics_platinum","cybenetics_efficiency_230v":"cybenetics_platinum","cybenetics_noise_115v":"a_plus","cybenetics_noise_230v":"a_plus","measured_avg_efficiency_115v_pct":89.955,"measured_avg_efficiency_230v_pct":91.845,"measured_light_load_efficiency_115v_pct":71.388,"measured_avg_power_factor_115v":0.983,"measured_avg_noise_115v_dba":18.07,"measured_noise_full_load_115v_dba":46.3,"measured_vampire_power_115v_w":0.037,"measured_hold_up_time_ms":18.6,"measured_ripple_12v_mv":39.43,"measured_load_regulation_12v_pct":0.59,"cables":[{"connector":"atx_24pin","count":1,"cable_count":1,"length_mm":600,"gauge_awg":"16-20AWG","rated_power_w":null},{"connector":"eps_8pin","count":2,"cable_count":2,"length_mm":650,"gauge_awg":"18AWG","rated_power_w":null},{"connector":"pcie_8pin","count":4,"cable_count":null,"length_mm":600,"gauge_awg":"18AWG","rated_power_w":null},{"connector":"12v_2x6","count":1,"cable_count":1,"length_mm":600,"gauge_awg":null,"rated_power_w":600},{"connector":"sata","count":8,"cable_count":null,"length_mm":500,"gauge_awg":"18-20AWG","rated_power_w":null},{"connector":"molex","count":3,"cable_count":null,"length_mm":500,"gauge_awg":"18-20AWG","rated_power_w":null},{"connector":"floppy","count":1,"cable_count":null,"length_mm":500,"gauge_awg":"18-20AWG","rated_power_w":null}],"eps_connector_count":2,"pcie_8pin_connector_count":4,"gpu_16pin_connector_count":1,"sata_connector_count":8,"molex_connector_count":3,"cable_style":"embossed","fan_size_mm":135,"fan_bearing":"fluid_dynamic","fan_mode":"always_on","fan_mode_switch":false,"protections":["ocp","ovp","uvp","opp","otp","scp","nlo","sip"],"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":150},"weight_kg":1.6,"in_the_box":null},"variants":[{"model_number":"306-7ZPIY11-CE0","gtin":"4711377297783"}],"sources":[{"url":"https://storage-asset.msi.com/datasheet/power-supply/us/MAG-A850GLS-PCIE5.pdf","kind":"manufacturer_pdf","accessed":"2026-10-14","fields":["spec_sheet_url","model_numbers","psu_standard","pcie_cem_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","protections","dimensions_mm"],"notes":{"model_numbers":"Datasheet title MAG A850GLS PCIE5.","psu_standard":"Dimensions (DxWxH) 150 x 150 x 86 mm. The back face is 150 x 86 mm, the standard ATX size.","pcie_cem_version":"Datasheet lists PCI-E 5.1 (16 pin) with a native 12V-2x6 connector.","psu_w":"Power Watt 850W. Power excursion up to 1870W for 100 microseconds is not stored.","rail_12v_current_a":"DC output table: +12V 70.8A, 849.6W. The datasheet prints -12V 0.3A and 3.6W next to it.","rail_12v_power_w":"DC output table: +12V 70.8A, 849.6W.","minor_rails_combined_w":"DC output table: +5V 20A and +3.3V 20A with a combined 100W.","rail_5vsb_current_a":"DC output table: +5Vsb 3A, 15W.","ac_input_voltage":"Input voltage range 100-240V, 12A, 47-63 Hz.","cables":"Connector counts from the datasheet: ATX 1, EPS 2 (listed as 1 EPS 8-pin and 1 EPS 4+4-pin), PCI-E 6+2 pin 4, 16-pin 12V-2x6 1 (600W), SATA 8, Molex 3, FDD 1. The datasheet gives no cable counts, lengths or gauge. Those come from the Cybenetics cable table. The Cybenetics sample had only 2 PCIe 6+2 plugs, 7 SATA plugs and 2 FDD plugs, so no cable count is stored for those rows. The MSI German shop lists EPS (4+4 PIN) 2.","cable_style":"Datasheet: Embossed Jacket Cables. A French retailer calls them flat cables.","fan_size_mm":"Fan Size 135 mm.","fan_bearing":"Fan Bearing Fluid Dynamic Bearing. A French retailer calls the fan hydrodynamic. The datasheet also prints Rated Speed 500 - 1800 +-15% RPM.","protections":"Protection line: OCP/ OTP/ OPP/ SCP/ OVP/ UVP/ SIP/ NLO.","dimensions_mm":"Dimensions (DxWxH) 150 x 150 x 86 mm. Depth 150, width 150, height 86. Hardware Busters prints 150 x 85 x 150 mm for W x H x D."}},{"url":"https://de-store.msi.com/products/mag-a850gls-pcie5","kind":"manufacturer_page","accessed":"2026-10-14","fields":["manufacturer_url","model_numbers","gtins","warranty_years","psu_atx_version","status","variants"],"notes":{"model_numbers":"MSI e-shop Germany: order code 306-7ZPIY11-CE0.","gtins":"MSI e-shop Germany: EAN 4711377297783 (gtin13 in the page data).","warranty_years":"Page shows 7 Jahre Garantie. The page is the German shop, so the market is Germany. KitGuru also reports 7 years at launch.","psu_atx_version":"Page title and text: 850 W ATX 3.1 Netzteil with a native 12V-2x6 / PCIe 5.1 connector.","status":"Page data shows the offer as in stock on 2026-10-14.","variants":"Variant row for the German order code and its EAN. The page and the datasheet list the same specs."}},{"url":"https://www.kitguru.net/components/power-supplies/joao-silva/msi-introduces-new-mag-a-gls-atx-3-1-psus/","kind":"press","accessed":"2026-10-14","fields":["series","psu_atx_version","announce_date","release_date","warranty_years"],"notes":{"series":"KitGuru calls the lineup the MAG A-GLS PCIE5 series (A1000GLS, A850GLS, A750GLS, A650GLS).","psu_atx_version":"Launch coverage: all models in the series comply with ATX 3.1. The Cybenetics report ticks ATX v3.1 PSU Power Excursion.","announce_date":"Article dated May 28, 2025. The month is stored.","release_date":"Series announced in late May 2025. Hardware Busters reviewed the A850GLS on June 5, 2025 and LDLC lists it as referenced on 16 Jun 2025, so the month is June 2025.","warranty_years":"Launch coverage: all models are backed by a 7-year warranty. No market is named."}},{"url":"https://www.cybenetics.com/evaluations/psus/2806/","kind":"measurement","accessed":"2026-10-14","fields":["oem_manufacturer","rail_12v_design","alpm_support","fan_mode","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_noise_full_load_115v_dba","measured_vampire_power_115v_w","measured_hold_up_time_ms","measured_ripple_12v_mv","measured_load_regulation_12v_pct","cables","fan_size_mm","fan_bearing","protections"],"notes":{"oem_manufacturer":"DUT Information: OEM/ODM CWT. Hardware Busters names the company Channel Well Technology.","rail_12v_design":"Power Specifications: one +12V column with 70.8A and 850W.","alpm_support":"Temperature and Compliance Info: ALPM (Alternative Low Power Mode) compatible, checked.","fan_mode":"Semi-Passive Operation is not checked. The typical load table shows the fan at 413 rpm at 10% load.","cybenetics_efficiency_115v":"Report 25PS2806A, certification ID 252806, issued May 8, 2025. The ETA badge shows Platinum at 115V, as Hardware Busters also prints. KitGuru's launch coverage says Gold without a voltage.","cybenetics_efficiency_230v":"The ETA badge shows Platinum at 230V.","cybenetics_noise_115v":"The LAMBDA badge shows A+ at 115V.","cybenetics_noise_230v":"The LAMBDA badge shows A+ at 230V.","measured_avg_efficiency_115v_pct":"Average over more than 1450 load combinations at 115V. Report issued May 8, 2025, sample received Apr 23, 2025, no serial number printed. The report prints a testing date of Mar 8, 2025. 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. At 230V it is 0.947.","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 18.05 dBA.","measured_noise_full_load_115v_dba":"Typical load tests at 115V, 100% load row: 46.3 dB(A) at 2151 rpm fan speed, ambient about 30 C.","measured_vampire_power_115v_w":"Standby power consumption at 115V with no load on +5VSB: 0.0370 W. At 230V it is 0.0782 W.","measured_hold_up_time_ms":"Hold-Up Time and PWR_OK Signal: hold-up time 18.6 ms, AC loss to PWR_OK 16.6 ms, PWR_OK inactive to DC loss 2.0 ms, at maximum continuous load. The report names no input voltage.","measured_ripple_12v_mv":"Non-accredited measurement. 12V ripple at full load at 115V. At 230V it is 39.66 mV.","measured_load_regulation_12v_pct":"Non-accredited measurement. 12V load regulation at 115V. At 230V it is 0.65%.","cables":"Cables and Connectors table: ATX 20+4 pin 600 mm 16-20AWG, 2 x 8-pin EPS 650 mm 18AWG, 2 PCIe 6+2 pin 600 mm 18AWG, 12+4 pin PCIe (600W) 600 mm 16-24AWG, one cable with 3 SATA (500 mm then 150 mm spacing) and 1 Molex 18AWG, two cables with 2 SATA, 1 Molex and 1 FDD each 18-20AWG. The 16-24AWG range for the 12V-2x6 cable includes the thin sideband wires, so no gauge is stored for it. The first plug of each SATA, Molex and FDD cable is 500 mm from the PSU. Plug counts for PCIe, SATA, Molex and FDD follow the MSI datasheet because the sample differs.","fan_size_mm":"Cooling: 135mm Fluid Dynamic Bearing Fan (ZFF132512H).","fan_bearing":"Cooling: Fluid Dynamic Bearing fan.","protections":"Protection Features page shows OPP, +12V OCP, OTP, SCP, surge and inrush protection ticked and fan failure protection not ticked. The protection tests tick UVP at 90 V and 80 V and NLO, and SIP shows an MOV for surge and an NTC with bypass relay for inrush. OVP is in the MSI protection line."}},{"url":"https://hwbusters.com/psus/msi-mag-a850gls-pcie5-atx-v3-1-psu-review/","kind":"review_site","accessed":"2026-10-14","fields":["weight_kg","oem_manufacturer","rail_12v_design","fan_mode","fan_mode_switch","cables"],"notes":{"weight_kg":"Technical specifications: 1.60 kg (3.53 lb). The review does not say whether cables are included. MSI does not publish a weight.","oem_manufacturer":"Technical specifications: Manufacturer (OEM) CWT. Part analysis page: the OEM is Channel Well Technology. Review published June 5, 2025.","rail_12v_design":"Technical specifications: Number of 12V rails 1.","fan_mode":"Technical specifications: Semi-Passive Operation not supported. The review prefers a PWM fan at low speed over a fan-stop feature.","fan_mode_switch":"Product photos page: there is no ECO switch, since the PSU does not have semi-passive operation.","cables":"Product photos and cables page: the same cable table as the Cybenetics report. The review says the sample had two FDD connectors, which MSI's datasheet lists as one."}},{"url":"https://www.clearesult.com/80plus/certified-psus/Micro-Star-International-Co-Ltd/MAG-A850GLS-PCIE5-115V-Internal-7747","kind":"certification_list","accessed":"2026-10-14","fields":["efficiency_80_plus"],"notes":{"efficiency_80_plus":"80 PLUS ID 7747, model MAG A850GLS PCIE5, type ATX 3.1, 850 W, 115V Internal, Gold, test date 2025-02-20. The certificate lists no sample serial. Matched by the exact model name."}},{"url":"https://www.ldlc.com/en/product/PB00690248.html","kind":"retailer","accessed":"2026-10-14","fields":["release_date"],"notes":{"release_date":"Page says Product referenced on 16 Jun 2025. This is the first retail listing found."}},{"url":"https://www.buildcores.com/products/PSU/3qgsgnsga/MSI-MAG-A850GLS-PCIE5","kind":"spec_database","accessed":"2026-10-14","fields":["gtins"],"notes":{"gtins":"BuildCores lists UPC 824142398081 and EANs 4711377297783 and 4711377297790 with part numbers MAG A850GLS PCIE5, 306-7ZPIY11-CE0 and 306-7ZP1B31-CE0. The UPC comes from this one source. The second EAN is not stored since its model was not identified."}}],"fields_filled":50,"updated":"2026-10-14"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}