{"data":{"slug":"corsair-rm1000x-shift-2025","type":"power_supply","brand":"CORSAIR","name":"RM1000x SHIFT (2025)","aliases":["RMx SHIFT Series RM1000x SHIFT","RM1000x SHIFT 2nd Gen","RM1000x SHIFT 2025","RM1000x Shift (ATX v3.1)","RM1000x SHIFT ATX 3.1","CP-9020300-NA","CP-9020300-EU","CP-9020300-UK","RPS0222"],"release_date":"2025-11","url":"https://arkivo.dev/power-supplies/corsair-rm1000x-shift-2025","specs":{"series":"RMx SHIFT","model_numbers":["CP-9020300-NA","CP-9020300-EU","CP-9020300-UK"],"gtins":["840440483007","840440485056","840440483021"],"announce_date":"2025-11-04","status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":204.9,"markets":null,"colors":["Black"],"manufacturer_url":"https://www.corsair.com/us/en/p/psu/cp-9020300-na/rm1000x-shift-fully-modular-atx-power-supply-cp-9020300-na","spec_sheet_url":null,"manual_url":"https://www.corsair.com/us/en/explorer/diy-builder/power-supply-units/corsair-rmx-shift-series-2nd-generation/","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":"Great Wall","psu_w":1000,"rated_power_temp_c":null,"rail_12v_design":"single","rail_12v_current_a":83.3,"rail_12v_power_w":1000,"minor_rails_combined_w":120,"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_platinum","cybenetics_efficiency_230v":"cybenetics_platinum","cybenetics_noise_115v":"a","cybenetics_noise_230v":"a_plus","measured_avg_efficiency_115v_pct":89.891,"measured_avg_efficiency_230v_pct":91.777,"measured_light_load_efficiency_115v_pct":74.859,"measured_avg_power_factor_115v":0.987,"measured_avg_noise_115v_dba":20.11,"measured_noise_full_load_115v_dba":36.2,"measured_vampire_power_115v_w":0.028,"measured_hold_up_time_ms":24.8,"measured_ripple_12v_mv":21.97,"measured_load_regulation_12v_pct":0.81,"cables":[{"connector":"atx_24pin","count":1,"cable_count":1,"length_mm":610,"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":3,"length_mm":650,"gauge_awg":"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":12,"cable_count":4,"length_mm":500,"gauge_awg":"18AWG","rated_power_w":null},{"connector":"molex","count":4,"cable_count":1,"length_mm":450,"gauge_awg":"18AWG","rated_power_w":null}],"eps_connector_count":2,"pcie_8pin_connector_count":4,"gpu_16pin_connector_count":1,"sata_connector_count":12,"molex_connector_count":4,"cable_style":"embossed","fan_size_mm":140,"fan_bearing":"fluid_dynamic","fan_mode":"semi_passive","fan_mode_switch":null,"protections":["ocp","ovp","uvp","opp","otp","scp","nlo","sip"],"all_japanese_capacitors":true,"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":160},"weight_kg":1.65,"in_the_box":null},"variants":[{"model_number":"CP-9020300-NA","gtin":"840440483007"},{"model_number":"CP-9020300-EU","gtin":"840440485056","launch_price_eur":204.9},{"model_number":"CP-9020300-UK","gtin":"840440483021"}],"sources":[{"url":"https://www.corsair.com/us/en/p/psu/cp-9020300-na/rm1000x-shift-fully-modular-atx-power-supply-cp-9020300-na","kind":"manufacturer_page","accessed":"2026-10-15","fields":["series","model_numbers","manufacturer_url","status","colors","warranty_years","psu_standard","psu_atx_version","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","alpm_support","cables","cable_style","fan_size_mm","fan_bearing","fan_mode","all_japanese_capacitors","mtbf_h","dimensions_mm"],"notes":{"series":"Product title: RM1000x SHIFT. The maker calls the line RMx SHIFT. The page is the second generation (SKU CP-9020300-NA, model RPS0222), not the 2022 RM1000x SHIFT (CP-9020253).","model_numbers":"SKU CP-9020300-NA. The power table prints model RPS0222 and part no. 75-006528, which are not stored as model numbers.","manufacturer_url":"Corsair US store page for the North American model.","status":"Page shows In Stock, with a price of $169.99 against an original price of $209.99.","colors":"The product is the black unit. Amazon US titles it Black.","warranty_years":"Overview: 10-year warranty. Tech Specs: Warranty 10 Year. The page is the US shop.","psu_standard":"Tech Specs: Dimensions 160mm x 150mm x 86mm. The back face is 150 x 86 mm, the standard ATX size.","psu_atx_version":"Overview: ATX 3.1-certified and PCIe 5.1 compliant. Tech Specs: ATX12V Version 3.1.","pcie_cem_version":"Overview: ATX 3.1-certified and PCIe 5.1 compliant.","psu_modular":"Overview: Fully modular, Type-5 connectors.","psu_w":"Tech Specs: Continuous Power W 1000 Watts and Total Power 1000W.","rail_12v_current_a":"Power table: +12V 83.3A, 1000W.","rail_12v_power_w":"Power table: +12V 83.3A with 1000W listed beside the row. The Cybenetics report also prints 1000 W for +12V.","minor_rails_combined_w":"Power table: +3.3V 20A and +5V 20A with one 120W cell. The page layout does not tie the 120W to one rail. The Cybenetics report and Hardware Busters print it as the combined +3.3V and +5V power.","rail_5vsb_current_a":"Power table: +5VSB 3A, 15W.","ac_input_voltage":"Power table: AC input 100V-240V, input current 12A-6.5A, 47Hz-63Hz. A 200V-240V, 10A rating applies to Korea and India only.","alpm_support":"Tech Specs: Modern Standby Yes. The Cybenetics report ticks ALPM compatible.","cables":"Cable listing: 1 ATX 24-pin 610 mm, 2 EPS 4+4-pin 650 mm, 2 PCIe 8-pin (6+2-pin) 650 mm, 1 90-degree 12V-2x6 to 600W 12V-2x6 (12+4-pin) 650 mm, 1 600W 90-degree 12V-2x6 to 2x 8-pin PCIe (6+2-pin) cable with 2 plugs 650 mm, 4 SATA cables with 3 plugs each (500 mm to the first plug, 100 mm spacing, 700 mm total) and 1 PATA cable with 4 plugs (450 mm to the first plug, 100 mm spacing, 750 mm total). All lengths have a tolerance of 10 mm. PATA plugs are the 4-pin Molex plugs. The 12V-2x6 to 2x 8-pin cable is stored as a PCIe 8-pin cable with 2 plugs. It and the 12V-2x6 cable both plug into the native 12V-2x6 socket of the PSU, as Hardware Busters says the modular panel has one native 12V-2x6 header. The Cybenetics report and Hardware Busters list the 2x 8-pin cable as 2 cables with 2 connectors, which does not match Corsair's listing. Gauges come from the Cybenetics report.","cable_style":"Cable listing: Debossed cable type for every cable. Tech Specs: Cable Type Type 5. Stored as embossed, which covers debossed jackets.","fan_size_mm":"Tech Specs: Fan Size MM 140mm.","fan_bearing":"Tech Specs: Fan Bearing Technology FDB. Overview: 140mm Fluid Dynamic Bearing fan with a magnetic dome structure. Cybenetics names the fan Corsair NR140HP, Fluid Dynamic Bearing.","fan_mode":"Overview: Zero RPM Mode for near-silent operation at lower loads, with a manual fan override knob.","all_japanese_capacitors":"Overview: 105 C-rated 100% Japanese electrolytic capacitors. The Cybenetics parts list also shows 31 polymer capacitors from FPCAP, which the claim does not cover.","mtbf_h":"Tech Specs: MTBF Hours 100,000 hours. The test temperature is not stated.","dimensions_mm":"Tech Specs: Dimensions 160mm x 150mm x 86mm with no axis names. The quick start guide gives length 160 mm, width 150 mm and height 86 mm. Depth is 160 mm. The page weight of 3kg is a packed weight and is not stored."}},{"url":"https://www.corsair.com/us/en/explorer/diy-builder/power-supply-units/corsair-rmx-shift-series-2nd-generation/","kind":"manual","accessed":"2026-10-15","fields":["manual_url","rail_12v_current_a","rail_12v_power_w","minor_rails_combined_w","rail_5vsb_current_a","ac_input_voltage","dimensions_mm","protections","warranty_years","cables"],"notes":{"manual_url":"Quick start guide of the RMx SHIFT Series 2nd generation. It covers the 750W, 850W and 1000W models. The page keeps no separate PDF.","rail_12v_current_a":"RM1000x power table, model RPS0222, part no. 75-006528: +12V 83.3A, 1000W.","rail_12v_power_w":"RM1000x power table: +12V 83.3A, 1000W.","minor_rails_combined_w":"RM1000x power table: +3.3V 20A, +5V 20A and one 120W cell.","rail_5vsb_current_a":"RM1000x power table: +5Vsb 3A, 15W.","ac_input_voltage":"RM1000x power table: AC input 100V-240V a.c., input current 12A-6A, 47Hz-63Hz.","dimensions_mm":"RM1000x specifications: length 160mm, width 150mm, height 86mm.","protections":"Safety and Protection section for the series: OVP on 12V, 5V and 3.3V, OCP on 3.3V, 5V and 12V, OTP, SCP and OPP (shuts off between 115% and 135% of rated power). UVP, NLO and SIP come from the Hardware Busters protection tests.","warranty_years":"CORSAIR RMx SHIFT Series 2nd Gen provides a ten-year warranty.","cables":"Included cables: 1x ATX 24-pin 610 mm, 2x ATX12V/EPS12V 4+4-pin 650 mm, 2x 8-pin PCIe 650 mm, 1x 90-degree 12V-2x6 to 2x 8-pin PCIe 650 mm, 1x 90-degree 12V-2x6 to 600W 12V-2x6 650 mm, 2x 3 SATA cable (3x with RM850x, 4x with RM1000x SHIFT) 700 mm and 1x 4 PATA cable 750 mm."}},{"url":"https://www.corsair.com/newsroom/press-release/corsair-launches-second-generation-rmx-shift-psus-with-updated-cables-and-12v-2x6-gpu-support","kind":"press_release","accessed":"2026-10-15","fields":["release_date","announce_date","psu_atx_version","pcie_cem_version","psu_modular","all_japanese_capacitors","cable_style","fan_size_mm","fan_bearing","fan_mode","warranty_years"],"notes":{"release_date":"Corsair press release dated November 4, 2025, Milpitas. It says the RMx SHIFT PSUs are available immediately in 750W, 850W and 1000W. Hardware Busters follows with its RM1000x review on November 12, 2025 and PC Games Hardware reports the launch prices on November 5, 2025.","announce_date":"Press release dated November 4, 2025.","psu_atx_version":"Meeting ATX 3.1 and PCIe 5.1 standards.","pcie_cem_version":"Meeting ATX 3.1 and PCIe 5.1 standards.","psu_modular":"Fully modular, so builders can use only the cables they need.","all_japanese_capacitors":"105 C-rated 100% Japanese capacitors.","cable_style":"Improved debossed-PVC cables with low-profile combs.","fan_size_mm":"A quiet 140mm fluid dynamic bearing fan.","fan_bearing":"A quiet 140mm fluid dynamic bearing fan.","fan_mode":"Zero RPM mode: the fan switches off entirely at low and medium loads. A rear-mounted knob adjusts fan speed.","warranty_years":"Each unit includes a ten-year warranty."}},{"url":"https://www.pcgameshardware.de/Netzteil-Hardware-219902/News/Corsait-RMx-Shift-Gen-2-1485838/","kind":"press","accessed":"2026-10-15","fields":["release_date","launch_price_eur","variants"],"notes":{"release_date":"PC Games Hardware, 2025-11-05: the RM1000x Shift, RM850x Shift and RM750x Shift are available from now on at Corsair's online shop and in retail.","launch_price_eur":"PCGH names a launch UVP of 204,90 euros for the RM1000x Shift (169,90 euros for the RM850x and 154,90 euros for the RM750x). The archived Corsair German page shows the same 204,90 EUR including VAT. No US dollar launch price is stored, because the archived Corsair US page shows $229.99 on 2025-11-05, Hardware Busters gives an MSRP of $210 excluding VAT and the current Corsair US page prints an original price of $209.99.","variants":"The price is for the German market. It is stored on the EU row."}},{"url":"https://web.archive.org/web/20251119233232/https://www.corsair.com/de/de/p/psu/cp-9020300-eu/rm1000x-shift-fully-modular-atx-power-supply-eu-cp-9020300-eu","kind":"manufacturer_page","accessed":"2026-10-15","fields":["launch_price_eur","variants"],"notes":{"launch_price_eur":"Archived copy of the Corsair German page for CP-9020300-EU from 2025-11-19, two weeks after launch. It shows a price of 204,90 EUR with no discount, including VAT, and a backorder notice.","variants":"EU row: model CP-9020300-EU with the EUR price."}},{"url":"https://www.cybenetics.com/evaluations/psus/2873/","kind":"measurement","accessed":"2026-10-15","fields":["oem_manufacturer","alpm_support","rail_12v_design","rail_12v_current_a","rail_12v_power_w","minor_rails_combined_w","rail_5vsb_current_a","ac_input_voltage","fan_size_mm","fan_bearing","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","protections"],"notes":{"oem_manufacturer":"DUT Information: OEM/ODM Great Wall. Parts description: Manufacturer (OEM) Great Wall.","alpm_support":"Temperature and Compliance Info: ALPM (Alternative Low Power Mode) compatible, checked. ATX v3.1 PSU Power Excursion is checked.","rail_12v_design":"Power Specifications: one +12V column with 83.3 A and 1000 W.","rail_12v_current_a":"Power Specifications table: +12V 83.3 A, 1000 W.","rail_12v_power_w":"Power Specifications table: +12V 1000 W.","minor_rails_combined_w":"Power Specifications table: one merged 120 W cell for 3.3V and 5V, 20 A each.","rail_5vsb_current_a":"Power Specifications table: 5VSB 3 A, 15 W.","ac_input_voltage":"Manufacturer-provided information: 100-240 Vrms, 6-12 A, 47-63 Hz.","fan_size_mm":"DUT Information: 140mm Fluid Dynamic Bearing Fan (NR140HP).","fan_bearing":"Parts description: Corsair NR140HP, 140mm, 12V, 0.33A, Fluid Dynamic Bearing Fan.","fan_mode":"DUT Information: Semi-Passive Operation checked (selectable).","cybenetics_efficiency_115v":"Report 25PS2873, lab ID CR10002873, sample serial A9H2D5183001EI, received Jun 13, 2025, tested Jul 3, 2025, issued Jul 10, 2025. The model name is RM1000x Shift (ATX v3.1). The Cybenetics database shows ETA Platinum at 115V. Corsair advertises Cybenetics Gold without a voltage, and Hardware Busters says Corsair used a lower badge on purpose. The report wins.","cybenetics_efficiency_230v":"The Cybenetics database shows ETA Platinum at 230V.","cybenetics_noise_115v":"LAMBDA A at 115V in the Cybenetics database. Corsair's page prints Cybenetics Noise A.","cybenetics_noise_230v":"LAMBDA A+ at 230V in the Cybenetics database.","measured_avg_efficiency_115v_pct":"Average over more than 1450 load combinations at 115V, ambient 28-32 C. At 230V it is 91.777%.","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. At 230V it is 78.420%.","measured_avg_power_factor_115v":"Average over more than 1450 load combinations at 115V. At 230V it is 0.958.","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 19.55 dBA.","measured_noise_full_load_115v_dba":"Typical load tests at 115V, 100% load row: 36.2 dB(A) at 1193 rpm fan speed. The report prints 45.11 C and 61.69 C in the temperature column of that row. At 230V it is 35.4 dB(A) at 1167 rpm.","measured_vampire_power_115v_w":"Standby power consumption at 115V with no load on +5VSB: 0.0280 W. At 230V it is 0.0756 W.","measured_hold_up_time_ms":"Hold-Up Time and PWR_OK Signal: hold-up time 24.80 ms, AC loss to PWR_OK 21.30 ms, PWR_OK inactive to DC loss 3.50 ms, at maximum continuous load. The report names no input voltage.","measured_ripple_12v_mv":"Non-accredited. 12V ripple at full load at 115V. At 230V it is 23.25 mV.","measured_load_regulation_12v_pct":"Non-accredited. 12V load regulation at 115V. At 230V it is 0.81%.","cables":"Cables and Connectors table: ATX 24 pin 610 mm 16-20AWG, 2 x 4+4 pin ATX12V 650 mm 18AWG, 2 x 6+2 pin PCIe 650 mm 18AWG, 2 x 2x 6+2 pin PCIe 650 mm 18AWG, 12+2 pin PCIe 655 mm (600W) 16-24AWG, 4 SATA cables with 12 plugs in total (505 mm + 105 mm x 2) 18AWG and 1 Molex cable with 4 plugs (405 mm + 105 mm x 3) 18AWG, no in-cable capacitors. The 16-24AWG range of the 12V-2x6 cable includes the sideband wires, so no gauge is stored for it. The 18AWG gauge of the PCIe cables is stored for the 2x 8-pin cable too. Corsair's lengths are stored, not the report's.","protections":"Protection Features (Manufacturer): OPP, +12V OCP, OTP, SCP, surge protection and inrush protection ticked, fan failure protection not present."}},{"url":"https://hwbusters.com/psus/corsair-rm1000x-shift-atx-v3-1-psu-review/","kind":"review_site","accessed":"2026-10-15","fields":["oem_manufacturer","alpm_support","rail_12v_design","weight_kg","fan_mode","cables","protections","minor_rails_combined_w"],"notes":{"oem_manufacturer":"Technical specifications: Manufacturer (OEM) Great Wall.","alpm_support":"Technical specifications: Alternative Low Power Mode support yes.","rail_12v_design":"Technical specifications: Number of 12V rails 1.","weight_kg":"Technical specifications: 1.65 kg (3.64 lb). The review does not say whether cables are included. Corsair's page prints 3kg, which is a packed weight and is not stored. Amazon US lists 3.6 pounds, also a packed weight. Review dated 2025-11-12.","fan_mode":"Technical specifications: Semi-Passive Operation yes (selectable). Corsair's fan knob explainer says the knob does not turn Zero RPM mode off and only sets the fan speed once the fan starts, so no fan mode switch is stored.","cables":"Page 2: the modular panel has twelve sockets including one native 12V-2x6 header, and all cables are debossed PVC.","protections":"Protection Features page: OCP on 12V, 5V, 3.3V and 5VSB, OPP, OTP, SCP, UVP (90V full load and 80V no damage), NLO and SIP (surge MOV, inrush NTC and bypass relay) all shown. Fan failure protection is not present.","minor_rails_combined_w":"Technical specifications: Power 5V + 3.3V 120W."}},{"url":"https://www.corsair.com/us/en/explorer/diy-builder/power-supply-units/how-exactly-does-the-fan-control-knob-on-corsair-psus-work/","kind":"manufacturer_page","accessed":"2026-10-15","fields":["fan_mode"],"notes":{"fan_mode":"Corsair explains that Zero RPM mode is on by default and the knob is an override that sets the fan speed when the fan does turn on. It does not turn the feature off. The product page words the knob as overriding Zero RPM mode, so the fan mode switch field is left empty."}},{"url":"https://www.amazon.com/dp/B0FPG9K6ZD","kind":"retailer","accessed":"2026-10-15","fields":["gtins","model_numbers","colors","variants"],"notes":{"gtins":"Item details: UPC 840440483007 and Mfr Part Number CP-9020300-NA. The check digit is valid.","model_numbers":"Item details: Model Number CP-9020300-NA.","colors":"Title: CORSAIR RM1000x Shift ATX 3.1 PCIe 5.1 Ready 1000W Power Supply - Black, 2025, NA.","variants":"US row: model CP-9020300-NA with UPC 840440483007. The listing carries a packed weight of 3.6 pounds, which is not stored."}},{"url":"https://pood.datafox.ee/corsair-2025-rmx-shift-srs-rm1000x-psu","kind":"retailer","accessed":"2026-10-15","fields":["gtins","model_numbers","variants"],"notes":{"gtins":"Datafox (Estonia) lists EAN 840440485056 for CP-9020300-EU. Comparateur-gamer.fr (France) lists the same EAN and part number. The check digit is valid.","model_numbers":"Product code CP-9020300-EU.","variants":"EU row: model CP-9020300-EU with GTIN 840440485056."}},{"url":"https://www.scan.co.uk/products/1000w-corsair-rm1000x-shift-fully-modular-cybenetics-gold-pcie-51-single-rail-833a-140mm-fan","kind":"retailer","accessed":"2026-10-15","fields":["gtins","model_numbers","variants"],"notes":{"gtins":"Scan lists manufacturer code CP-9020300-UK with GTIN 840440483021. The check digit is valid. This is the only source for the UK code.","model_numbers":"Scan lists CP-9020300-UK.","variants":"UK row: model CP-9020300-UK with GTIN 840440483021."}}],"fields_filled":52,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}