atx 3.1 psu | Newegg.com

ASUS ROG Thor 1200W Platinum III RO JI x HATSUNE MIKU Edition PSU,80 PLUS Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode

Model #: ROG-THOR-1200P3-MIKU ED

$661^.00 –
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ASUS Pro WS 2200W Platinum PSU, 80 PLUS Platinum, Fully Modular, ATX 3.1 Compatible, PCIe 5.1 Ready, 12V-2x6 Gold-Plated Connectors, Support 4-Way Multi-GPU AI Solutions Power Supply

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ASUS Pro WS 2200W Platinum PSU, 80 PLUS Platinum, Fully Modular, ATX 3.1 Compatible, PCIe 5.1 Ready, 12V-2x6 Gold-Plated Connectors, Support 4-Way Multi-GPU AI Solutions Power Supply

Model #: ASUS PRO-WS-2200P

$649^.99 –
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ASUS ROG Thor 1600W Titanium III EVO ROG Equalizer Edition PSU (2026) (80 PLUS Titanium Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode)

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ASUS ROG Thor 1600W Titanium III EVO ROG Equalizer Edition PSU (2026) (80 PLUS Titanium Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode)

Model #: ROG Thor 1600W Titanium III EVO

$1,199^.99 –
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ASUS ROG Thor 1600W Titanium III 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 1600W Titanium III 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

$1,283.21
$1,200^.00 –
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Cooler Master V750 SFX Gold 750W Fully Modular Power Supply - 80+ Gold Certified SFF PSU, ATX 3.1 & PCIe 5.1 Ready, 90 Degree Angled Cable, Low Noise, Small Form Factor ITX PSU, 10-Year Warranty,Black

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Cooler Master V750 SFX Gold 750W Fully Modular Power Supply - 80+ Gold Certified SFF PSU, ATX 3.1 & PCIe 5.1 Ready, 90 Degree Angled Cable, Low Noise, Small Form Factor ITX PSU, 10-Year Warranty,Black

Model #: MPY-7501-SFHAGV-3U1

$197.48
$197^.44 –

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MSI MEG Ai1300P PCIE5, Fully Modular Gaming 1300W Power Supply, 80+ Platinum, Native 12V-2x6 Cable, 100% Japanese Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, Sleeve Cables, 10 Year Warranty

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MSI MEG Ai1300P PCIE5, Fully Modular Gaming 1300W Power Supply, 80+ Platinum, Native 12V-2x6 Cable, 100% Japanese Capacitor, ATX 3.1 & PCIe 5.1 Ready, Low-Noise, Sleeve Cables, 10 Year Warranty

Model #: MEG Ai1300P PCIE5

$422^.22 –
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ASRock 12V-2x6 600W PCIe 5.1 GPU Power Cable, Right Angle (L-Type), 2.3ft, 16-Pin 12VHPWR Compatible, NVIDIA RTX 40 Series

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ASRock 12V-2x6 600W PCIe 5.1 GPU Power Cable, Right Angle (L-Type), 2.3ft, 16-Pin 12VHPWR Compatible, NVIDIA RTX 40 Series

Model #: CB-12V2X6L600W

$34^.99 –
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Black Shield ATX 24-Pin 180° Angle Adapter with Infinity Mirror ARGB Lighting, Female to Male Motherboard Power Connector, 5V 3Pin Addressable ARGB Sync, 1 Pack

Model #: C24W-X650

$25^.99 –
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BUCIER Shield 24-pin 90 Degree Angle Adapter with Infinity Mirror ARGB Light,ATX 24 Pin Power Connector, 5V 3pin ARGB Sync-90 Degree-Black-1 Pack

Model #: 8567457478

$35^.99 –
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FSP Dagger Pro SFX Power Supply, 80 Plus Gold, ATX 3.1 PCIe 5.1, Full Modular (SDA2-850-Gen5)

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FSP Dagger Pro SFX Power Supply, 80 Plus Gold, ATX 3.1 PCIe 5.1, Full Modular (SDA2-850-Gen5)

Model #: PPA8503901

$159^.99 –
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FSP Hydro PTM PRO 1350W | ATX 3.1 & PCIe 5.1 (12V-2X6) X2 | 80 Plus Platinum | Full Modular Power Supply | Full-Bridge Topology Module Design | 10 Years Warranty (HPT2-1350M-GEN5)

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Model #: ppa13f0102

$269^.99 –
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Thermaltake Toughpower GT 750W Snow ATX 3.1 Power Supply 80 Plus Gold Efficiency Smart Zero Fan Native 600W PCIe 5.1 Connector PS-TPT-0750FNFAGU-W

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Thermaltake Toughpower GT 750W Snow ATX 3.1 Power Supply 80 Plus Gold Efficiency Smart Zero Fan Native 600W PCIe 5.1 Connector PS-TPT-0750FNFAGU-W

Model #: PS-TPT-0750FNFAGU-W

$99^.99 –
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ASUS ROG Strix 1200W Platinum Equalizer Cable Version (2026) ,GaN ,80PLUS PLATINUM Certified Full Modular, Compatible with PCIe Gen 5.1 and ATX 3.1 Power Supply, International Version

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ASUS ROG Strix 1200W Platinum Equalizer Cable Version (2026) ,GaN ,80PLUS PLATINUM Certified Full Modular, Compatible with PCIe Gen 5.1 and ATX 3.1 Power Supply, International Version

Model #: ROG-STRIX-1200P-GAMING-E

$399^.12 –
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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

$99^.99 –
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Silverstone RM23-502-MINI 2U dual 5.25" drive bay Micro-ATX rackmount industrial server chassis with USB 3.1 Gen1 interface

Model #: RM23-502-mini

$167^.99 –
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ASUS ROG Thor 1600W Titanium 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 1600W Titanium 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-1600P3-GAMING

$1,199^.99 –
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ASUS ROG Thor 1200W Platinum III WHITE EDITION PSU (80 PLUS Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode)

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

Model #: ROG-THOR-1200P3-WHITE

$767^.86 –
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MSI PRO A1000PL PCIE5 Fully Modular 1000W Power Supply, 80+ Platinum, 12V-2x6, ATX 3.1 & PCIe 5.1, 7 Year Warranty

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MSI PRO A1000PL PCIE5 Fully Modular 1000W Power Supply, 80+ Platinum, 12V-2x6, ATX 3.1 & PCIe 5.1, 7 Year Warranty

Model #: PRO A1000PL PCIE5

$179.99
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Lian Li V100 ATX Mid-Tower PC Case, LED RGB Strip, Display Platform Design with Tempered Glass, Support 420mm GPUs, 360mm Radiator, Side I/O & Optimized Airflow, Dust Filiter - Black (V100X)

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Lian Li V100 ATX Mid-Tower PC Case, LED RGB Strip, Display Platform Design with Tempered Glass, Support 420mm GPUs, 360mm Radiator, Side I/O & Optimized Airflow, Dust Filiter - Black (V100X)

Model #: V100X

$84^.49 –
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70cm Black PCIe 5.1 16Pin 12VHPWR Sleeved GPU Power Cable, 12V-2x6 Male to Male 600W ATX 3.1 Modular PSU Cord Compatible with RTX 3090Ti 4070Ti 4080 4090 5070 5070Ti 5080 5090

Model #: C472-L3206

$32^.46 –
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ASUS ROG Strix 850W Platinum (Fully Modular Power Supply, 80 Plus Platinum Certified, ATX 3.1, Cybenetics Lambda A+, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, 10-Year Warranty)

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ASUS ROG Strix 850W Platinum (Fully Modular Power Supply, 80 Plus Platinum Certified, ATX 3.1, Cybenetics Lambda A+, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, 10-Year Warranty)

Model #: ROG-STRIX-850P-GAMING

$284^.99 –
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MONTECH CENTURY II - 1050W 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 - 1050W 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 1050

$109.90
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SilverStone Primera Series PM02 SST-PM02B-G Black Steel Front Panel, Steel Body, Tempered Glass Window ATX Mid Tower Computer Case Compatible PS2(ATX) Power Supply

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SilverStone Primera Series PM02 SST-PM02B-G Black Steel Front Panel, Steel Body, Tempered Glass Window ATX Mid Tower Computer Case Compatible PS2(ATX) Power Supply

Model #: SST-PM02B-G

$132^.99 –
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Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply 80 Plus Gold Efficiency Smart Zero Fan Native 450W PCIe 5.1 Connector PS-TPT-0850FNFAGU-3

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Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply 80 Plus Gold Efficiency Smart Zero Fan Native 450W PCIe 5.1 Connector PS-TPT-0850FNFAGU-3

Model #: PS-TPT-0850FNFAGU-3

$119^.99 –
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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

$89^.99 –
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SilverStone Technology 4U Rackmount Server Chassis with 3 X 5.25 Front Bays with CEB/ATX/mATX/Mitx Support RM400 Cases SST-RM400

Model #: TauR447386368124

$472^.37 –
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ASUS Pro WS 1600W Platinum PSU, 80 PLUS Platinum, Fully Modular, ATX 3.1 Compatible, PCIe 5.1 Ready, 12V-2x6 Gold-Plated Connectors, Support 4-Way Multi-GPU AI Solutions Power Supply

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ASUS Pro WS 1600W Platinum PSU, 80 PLUS Platinum, Fully Modular, ATX 3.1 Compatible, PCIe 5.1 Ready, 12V-2x6 Gold-Plated Connectors, Support 4-Way Multi-GPU AI Solutions Power Supply

Model #: ASUS-PRO-WS-1600P

$709^.50 –
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Thermaltake Toughpower GT 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 80 Plus Gold Certified; 140mm; Black; PS-TPT-1000FNFAG

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Thermaltake Toughpower GT 1000W; ATX 3.1; Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 80 Plus Gold Certified; 140mm; Black; PS-TPT-1000FNFAG

Model #: PS-TPT-1000FNFAGU-3

$111^.99 –
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MONTECH CENTURY II - 850W 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 - 850W 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 850

$89.90
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SilverStone Technology HELA 750R Platinum 80 PLUS Platinum 750W PCIe 5 Fully Modular ATX Power Supply

Model #: PS-HA750R-PM

$155^.49 –
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BUCIER New Digital LCD PC Computer Power Supply Tester 20/24 Pin 4 PSU ATX SATA HDD Testers

Model #: 4687964594

$21^.89 –
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Vetroo 1200W Power Supply 80 Plus Platinum & Cybenetics Platinum Certified, ATX 3.1 & Dual PCIe 5.1 Ready, 100% Japanese Capacitors, Fully Modular with Eco Mode, 10 Years Warranty - Black

Model #: CP-PSU-VT-1200W-P5(BK)

$149^.99 –
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70cm Black Sleeved 12V-2x6 Male to Male 12VHPWR GPU Power Cable, PCIe 5.1 600W, ATX 3.1 Modular PSU Cord for RTX 5090/5080/5070Ti/5070/4090/4080/4070Ti/3090Ti

Model #: C24W-X852

$36^.09 –
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PCIe 5.1 16Pin 12VHPWR 12V-2x6 Male to Male Sleeved GPU Power Extension Cable, 70cm 600W, Compatible with RTX 5090/5080/5070Ti/5070/4090/4080/4070Ti/3090Ti, for ATX 3.1 Modular PSU, Black

Model #: C24W-X641

$25^.99 –
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Vetroo AL900 Pink ATX PC Case with 1000W Pink Power Supply, 270° Full View Tempered Glass, Pre-Installed ARGB & PWM FDB Fan, Supports 360mm Radiator & 10 Fans, Type-C Ready

Model #: VT-CASE-AL900-PK + 1000G5 (PK)

$209^.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, International Version

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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, International Version

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

$341^.04 –
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