ATX 3.1 PSU | Newegg.com

Thermaltake Toughpower GT 750W ATX 3.1 Snow Standard Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 300W PCIe 5.1 Connector; PS-TPT-0750FNFAGU-W

Model #: PS-TPT-0750FNFAGU-W

$109.99
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Thermaltake Toughpower GT 750W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 300W PCIe 5.1 Connector; PS-TPT-0750FNFAGU-3

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Thermaltake Toughpower GT 750W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 300W PCIe 5.1 Connector; PS-TPT-0750FNFAGU-3

Model #: PS-TPT-0750FNFAGU-3

$88.98
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darkFlash PMT850, 850W Fully Modular Power Supply, 80 PLUS Gold & Cybenetics Platinum Certified, ATX 3.1 & PCIe 5.1 Ready, Direct-Connected 12VHPWR, 100% Japanese 105°C Capacitors, DC-to-DC Design

Model #: DF-PMT-850-BK

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Rosewill CMG5 1000W, ATX 3.0 & 3.1 Compatible, 80+ Gold 1000W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG1000G5

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Rosewill CMG5 1000W, ATX 3.0 & 3.1 Compatible, 80+ Gold 1000W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG1000G5

Model #: CMG1000G5

$119^.99 –
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Rosewill CMG5 1200W, ATX 3.0 & 3.1 Compatible, 80+ Gold 1200W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG1200G5

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Rosewill CMG5 1200W, ATX 3.0 & 3.1 Compatible, 80+ Gold 1200W Full Modular Power Supply, PCIe 5.0 600W 12V-2x6 Connector, 100% Japanese Electrolytic Capacitors, 120mm FDB Fans - CMG1200G5

Model #: CMG1200G5

$139.99
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FSP Hydro Ti PRO 1000W Power Supply, 80 Plus Titanium, ATX3.1/PCIe 5.1, Full Modular (HTI-1000M-GEN5)

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FSP Hydro Ti PRO 1000W Power Supply, 80 Plus Titanium, ATX3.1/PCIe 5.1, Full Modular (HTI-1000M-GEN5)

Model #: HTI-1000M-G5T

$269.99
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Super Flower Leadex VII XP PRO 1000W 80+ Platinum, Cybenetics Platinum, Full Modular, ATX 3.1&PCIe 5.1, W/12VHPWR (2x8pin-16pin native cables), FDB Fan, SF-1000F14XP, Black

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Super Flower Leadex VII XP PRO 1000W 80+ Platinum, Cybenetics Platinum, Full Modular, ATX 3.1&PCIe 5.1, W/12VHPWR (2x8pin-16pin native cables), FDB Fan, SF-1000F14XP, Black

Model #: SF-1000F14XP

$229.99
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Super Flower Leadex Titanium 2200W Cybenetics Titanium, ATX 3.1 & PCIe 5.1, W/12V-2x6 (2x8pin-16pin native cables)*2, ECO Mode, Full Modular, Dual Ball Fan, 200-240Vac, SF-2200F14HP

Model #: SF-2200F14HP

$749.99
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be quiet! Pure Power 13 M 750W Modular Power Supply I 80 Plus® Gold I ATX 3.1 I PCIe 5.1 GPUs, semi-Passive 120mm be quiet! Fan, LLC Technology, Single Rail, for Overclocked GPUs I 10 Year Warranty

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be quiet! Pure Power 13 M 750W Modular Power Supply I 80 Plus® Gold I ATX 3.1 I PCIe 5.1 GPUs, semi-Passive 120mm be quiet! Fan, LLC Technology, Single Rail, for Overclocked GPUs I 10 Year Warranty

Model #: BP026US

$129.90
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be quiet! Pure Power 13 M 850W Modular Power Supply I 80 Plus® Gold I ATX 3.1 I PCIe 5.1 GPUs, semi-Passive 120mm be quiet! Fan, LLC Technology, Single Rail, for Overclocked GPUs I 10 Year Warranty

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be quiet! Pure Power 13 M 850W Modular Power Supply I 80 Plus® Gold I ATX 3.1 I PCIe 5.1 GPUs, semi-Passive 120mm be quiet! Fan, LLC Technology, Single Rail, for Overclocked GPUs I 10 Year Warranty

Model #: BP027US

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ASUS ROG Thor 1200W Platinum III PSU (80 PLUS Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode, 10-Year Warranty)

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ASUS ROG Thor 1200W Platinum III PSU (80 PLUS Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode, 10-Year Warranty)

Model #: ROG-THOR-1200P3-GAMING

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SAMA P1200W ATX 3.1 Power Supply, 1200W 80 PLUS & Cybenetics Platinum certification, PCIE 5.1 Ready, Full Modular, 1200W Gaming PSU, Premium Japanese Capacitor, FDB Fan, White version

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Open Box SAMA P1200W ATX 3.1 Power Supply, 1200W 80 PLUS & Cybenetics Platinum certification, PCIE 5.1 Ready, Full Modular, 1200W Gaming PSU, Premium Japanese Capacitor, FDB Fan, White version

Model #: P1200-WHPFF001-US

$144.99
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ASUS ROG STRIX 1000W Platinum Snow Edition,Gallium Nitride (GaN) ,80PLUS PLATINUM Certified Full Modular, Compatible with PCIe Gen 5.1 and ATX 3.1 Power Supply, White PSU -ROG-STRIX-1000P-GAMING-Snow

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ASUS ROG STRIX 1000W Platinum Snow Edition,Gallium Nitride (GaN) ,80PLUS PLATINUM Certified Full Modular, Compatible with PCIe Gen 5.1 and ATX 3.1 Power Supply, White PSU -ROG-STRIX-1000P-GAMING-Snow

Model #: ROG-STRIX-1000P-GAMING-Snow

$499.00
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Lian Li RS 1000W Rotational Shift Fully Modular ATX Power Supply (W/ USB Fan Hub) 90° AC inlet,Cybenetics Platinum, 80+ Gold, ATX 3.1, PCle 5.1, 12V-2x6 Cable, 10 Year Warranty, Black(RS1000G.BH)

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Lian Li RS 1000W Rotational Shift Fully Modular ATX Power Supply (W/ USB Fan Hub) 90° AC inlet,Cybenetics Platinum, 80+ Gold, ATX 3.1, PCle 5.1, 12V-2x6 Cable, 10 Year Warranty, Black(RS1000G.BH)

Model #: RS1000G.BH

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Lian Li RS 1000W Rotational Shift Fully Modular ATX Power Supply (W/USB Fan Hub) 90° AC Inlet, Cybenetics Platinum, 80+ Gold, ATX 3.1, PCIe 5.1, 12V-2×6 Cable, 10 Year Warranty, White (RS1000G.WH)

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Lian Li RS 1000W Rotational Shift Fully Modular ATX Power Supply (W/USB Fan Hub) 90° AC Inlet, Cybenetics Platinum, 80+ Gold, ATX 3.1, PCIe 5.1, 12V-2×6 Cable, 10 Year Warranty, White (RS1000G.WH)

Model #: RS1000G.WH

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Lian Li SP V2 Gold - 750 Watt SFX Form Factor Power Supply with Native 12V-2x6 Cable - Low Noise - 80 Plus Gold Efficiency - ATX 3.1 & PCIe 5.0 Compliant - 92mm FDB Fan - 10-Year - Black (SP750G.B)

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Lian Li SP V2 Gold - 750 Watt SFX Form Factor Power Supply with Native 12V-2x6 Cable - Low Noise - 80 Plus Gold Efficiency - ATX 3.1 & PCIe 5.0 Compliant - 92mm FDB Fan - 10-Year - Black (SP750G.B)

Model #: SP750G.B

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Lian Li SP V2 Gold - 850 Watt SFX Form Factor Power Supply with Native 12V-2x6 Cable - Low Noise - 80 Plus Gold Efficiency - ATX 3.1 & PCIe 5.0 Compliant - 92mm FDB Fan - 10-Year - White (SP850G.W)

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Lian Li SP V2 Gold - 850 Watt SFX Form Factor Power Supply with Native 12V-2x6 Cable - Low Noise - 80 Plus Gold Efficiency - ATX 3.1 & PCIe 5.0 Compliant - 92mm FDB Fan - 10-Year - White (SP850G.W)

Model #: SP850G.W

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Lian Li SP V2 Gold - 750 Watt SFX Form Factor Power Supply with Native 12V-2x6 Cable - Low Noise - 80 Plus Gold Efficiency - ATX 3.1 & PCIe 5.0 Compliant - 92mm FDB Fan - 10-Year - White (SP750G.W)

Model #: SP750G.W

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Corsair CX650M (2025) Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply with 12V-2x6 Cable – Cybenetics Bronze Efficiency, LLC Topology, 105°C Capacitors – Black

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Corsair CX650M (2025) Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 650W Power Supply with 12V-2x6 Cable – Cybenetics Bronze Efficiency, LLC Topology, 105°C Capacitors – Black

Model #: CP-9020310-NA

$89.99
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Lian Li RB650 80 Plus Bronze Non Modular - Low-Noise ATX 650 Watt Power Supply with 12+4Pin Connector - ATX 3.1 & PCIe 5.1 Compliant - Cable Management - 135mm Larger Fan - Black (RB0650B)

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Lian Li RB650 80 Plus Bronze Non Modular - Low-Noise ATX 650 Watt Power Supply with 12+4Pin Connector - ATX 3.1 & PCIe 5.1 Compliant - Cable Management - 135mm Larger Fan - Black (RB0650B)

Model #: RB0650B

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CORSAIR CX750M (2025) Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 750W Power Supply with 12V-2x6 Cable – Cybenetics Bronze Efficiency, LLC Topology, 105°C Capacitors – Black

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CORSAIR CX750M (2025) Semi Modular ATX 3.1 PCIe 5.1 Low-Noise 750W Power Supply with 12V-2x6 Cable – Cybenetics Bronze Efficiency, LLC Topology, 105°C Capacitors – Black

Model #: CP-9020311-NA

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MSI A850GLS MLG EDITION, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, Low-Noise, Embossed Jacket Cables, 10 Year Warranty

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MSI A850GLS MLG EDITION, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, Low-Noise, Embossed Jacket Cables, 10 Year Warranty

Model #: A850GLS MLG EDITION

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MSI MAG A650GLS PCIE5, Fully Modular Compact Gaming 650W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-color 12V-2x6 cable, Low-Noise, Embossed Jacket Cables, 10 Year Warranty

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MSI MAG A650GLS PCIE5, Fully Modular Compact Gaming 650W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-color 12V-2x6 cable, Low-Noise, Embossed Jacket Cables, 10 Year Warranty

Model #: MAG A650GLS PCIE5

$109^.99 –
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NZXT ATX 3.1 1200 Watt 80 Plus Gold Fully Modular Power Supply - Black - PA-2G2BB-US

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NZXT ATX 3.1 1200 Watt 80 Plus Gold Fully Modular Power Supply - Black - PA-2G2BB-US

Model #: PA-2G2BB-US

$199.99
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ASUS ROG Thor III 1600W Titanium Fully Modular Power Supply (80 PLUS Titanium Certified, ATX 3.1, 0dB Mode, Magnetic OLED Display, Turbo Mode,Sleeved Cables, Aura Sync)

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ASUS ROG Thor III 1600W Titanium Fully Modular Power Supply (80 PLUS Titanium Certified, ATX 3.1, 0dB Mode, Magnetic OLED Display, Turbo Mode,Sleeved Cables, Aura Sync)

Model #: ROG Thor III 1600W-Titanium

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SAMA G750W ATX 3.1 Power Supply, 80+ Gold Efficiency, PCIE 5.1 Ready, Full Modular, 750W Power Supply, Japanese Capacitors, FDB Fan, White version

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Open Box SAMA G750W ATX 3.1 Power Supply, 80+ Gold Efficiency, PCIE 5.1 Ready, Full Modular, 750W Power Supply, Japanese Capacitors, FDB Fan, White version

Model #: G0750-WHGFF001-US

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Vetroo 850W SFX Power Supply ATX 3.1 & PCIE 5.1 Ready, 80 Plus Gold Certificate Fully Modular, 90mm FDB Fan for Low-Noise Operation, SFX-to-ATX Bracket, 10-Year Warranty - Black

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Vetroo 850W SFX Power Supply ATX 3.1 & PCIE 5.1 Ready, 80 Plus Gold Certificate Fully Modular, 90mm FDB Fan for Low-Noise Operation, SFX-to-ATX Bracket, 10-Year Warranty - Black

Model #: CP-PSU-VT-850W-SFX (BK)

$129.99
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be quiet Power Zone 2 850 W ATX12V 3.1 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%) Modular Power Supplies

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be quiet Power Zone 2 850 W ATX12V 3.1 80 PLUS® Platinum and Cybenetics Platinum efficiency (up to 94%) Modular Power Supplies

Model #: BP007US

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MONTECH CENTURY II - 1200W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum - Fully Modular - ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable - 10 Years Warranty

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Open Box MONTECH CENTURY II - 1200W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum - Fully Modular - ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable - 10 Years Warranty

Model #: Century II 1200

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ASRock Phantom Gaming PG-1000G 1000W 80 PLUS GOLD & Cybenetics GOLD Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty

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ASRock Phantom Gaming PG-1000G 1000W 80 PLUS GOLD & Cybenetics GOLD Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty

Model #: PG-1000G

$189.99
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ASRock SL-1000GW 1000W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty, White Edition

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ASRock SL-1000GW 1000W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty, White Edition

Model #: SL-1000GW

$179.99
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ASRock Phantom Gaming PG-850G 850W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty

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ASRock Phantom Gaming PG-850G 850W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty

Model #: PG-850G

$159.99
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ASRock Steel Legend SL-850GW 850W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty, White Edition

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ASRock Steel Legend SL-850GW 850W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty, White Edition

Model #: SL-850GW

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ASRock Steel Legend SL-1000G 1000W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty

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ASRock Steel Legend SL-1000G 1000W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 10 Years Warranty

Model #: SL-1000G

$159.99
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SAMA XP 1200w ATX Power Supply PSU For Gaming Computer PC Power Supply Unit 1200 Watt White - 80 Plus Platinum - ATX 3.0 & PCIe 5.0 Compliant - Fully Modular - Low Noise Intelligent ECO Silent Fan

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SAMA XP 1200w ATX Power Supply PSU For Gaming Computer PC Power Supply Unit 1200 Watt White - 80 Plus Platinum - ATX 3.0 & PCIe 5.0 Compliant - Fully Modular - Low Noise Intelligent ECO Silent Fan

Model #: SAMA Power Supply XP1200 White

$169.99
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ASRock Steel Legend SL-650G 650W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 Ready, 10 Years Warranty

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ASRock Steel Legend SL-650G 650W 80 PLUS GOLD & Cybenetics PLATINUM Full Modular Power Supply, ATX3.1 Ready, 10 Years Warranty

Model #: SL-650G

$99.99
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"ATX 3.1 PSU"