ATX 3.1 PSU | Newegg.com

Lian Li SX1000P Platinum 1000W Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX 3.1 & PCIE 5.1 Compliant - 140mm Fan - Full Modular - 10 Year Warranty - Black (SX1000P.B)

Model #: SX1000P.B

$159.99
$149^.99 –
Save: $10.00 (6%)
More options from $149.99 - $159.99
Free Shipping

Compare

Seasonic PRIME TX-1300, 1300W 80+ Titanium, ATX 3.1 & PCIe 5.1 Ready, Full Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, Nvidia RTX 40 Super/50, AMD GPU Compatible, Ref# SSR-1300TR2

Quick View

(707)

Seasonic PRIME TX-1300, 1300W 80+ Titanium, ATX 3.1 & PCIe 5.1 Ready, Full Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, Nvidia RTX 40 Super/50, AMD GPU Compatible, Ref# SSR-1300TR2

Model #: SSR-1300TR2

$458^.99 –
More options from $458.99 - $508.84
Free Shipping

Compare

Lian Li SP Platinum 1000W SFX Form Factor Power Supply with 12V-2x6 Connectors - ATX 3.1 & PCIE 5.1 Compliant - Low-Noise - Fully Modular - 105°C Capacitors - 10 Year Warranty - Black (SP1000P.B)

Quick View

(88)

Lian Li SP Platinum 1000W SFX Form Factor Power Supply with 12V-2x6 Connectors - ATX 3.1 & PCIE 5.1 Compliant - Low-Noise - Fully Modular - 105°C Capacitors - 10 Year Warranty - Black (SP1000P.B)

Model #: SP1000P.B

$178^.99 –
More options from $178.99 - $321.48
Free Shipping

Compare

Lian Li RB 750W Power Supply, 80 Plus Bronze, ATX 3.1, PCIe 5.1 Ready, 135mm Low-Noise Fan, Built-in Cable Management, 5-Year Warranty, Non-Modular - Black (RB750B)

Quick View

Lian Li RB 750W Power Supply, 80 Plus Bronze, ATX 3.1, PCIe 5.1 Ready, 135mm Low-Noise Fan, Built-in Cable Management, 5-Year Warranty, Non-Modular - Black (RB750B)

Model #: RB0750B

$69^.99 –
More options from $69.84 - $135.14
Free Shipping

Compare

Thermaltake Toughpower SFX 750W 80Plus Platinum ATX 3.1 300W 12V-2x6 Connector Included; Full Modular; 90mm Fan; PS-STP-0750FNFAPU-1; 7 Year Warranty

Quick View

(7)

Thermaltake Toughpower SFX 750W 80Plus Platinum ATX 3.1 300W 12V-2x6 Connector Included; Full Modular; 90mm Fan; PS-STP-0750FNFAPU-1; 7 Year Warranty

Model #: PS-STP-0750FNFAPU-1

$169^.99 –
More options from $169.99 - $235.17
Free Shipping

Compare

PCCOOLER CPS YN1000 Fully Modular Power Supply, 80 PLUS Gold 1000W PSU, 12V-2x6 Cable, ATX 3.1 & PCIe 5.1 Ready, 105°C Rated Japanese Capacitors, ECO Mode, 135mm FDB Fan, 10 Years Warranty

Quick View

Lowest price

in 30 days

(15)

PCCOOLER CPS YN1000 Fully Modular Power Supply, 80 PLUS Gold 1000W PSU, 12V-2x6 Cable, ATX 3.1 & PCIe 5.1 Ready, 105°C Rated Japanese Capacitors, ECO Mode, 135mm FDB Fan, 10 Years Warranty

Model #: P5-YN1000-G1FFBK1-US

$135^.14 –
More options from $118.99 - $191.49
Free Shipping

Compare

Thermaltake Toughpower PT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Etched Flat Cables; Dual-Color H++ Connectors; 100% Japanese Capacitors; 135mm Hydraulic Bearing Fan; 80 Plus Platinum Certified

Quick View

Thermaltake Toughpower PT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Etched Flat Cables; Dual-Color H++ Connectors; 100% Japanese Capacitors; 135mm Hydraulic Bearing Fan; 80 Plus Platinum Certified

Model #: PS-TPP-1200FNFAPU-1

$199^.99 –
More options from $0.81 - $246.33
$4.99 Shipping

Compare

Quick View

(2)

Lian Li SX1000P Platinum 1000W Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX 3.1 & PCIE 5.1 Compliant - 140mm Fan - Full Modular - 10 Year Warranty - White (SX1000P.W)

Model #: SX1000P.W

$159.99
$149^.99 –
Save: $10.00 (6%)
More options from $149.99 - $159.84
Free Shipping

Compare

Thermaltake Toughpower GT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 80 Plus Gold Certified; 140mm; Snow; PS-TPT-1200FNF

Quick View

Thermaltake Toughpower GT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 80 Plus Gold Certified; 140mm; Snow; PS-TPT-1200FNF

Model #: PS-TPT-1200FNFAGU-W

$179.99
$149^.99 –
Save: $30.00 (16%)
More options from $149.99 - $248.00
Free Shipping

Compare

SAMA G850W ATX 3.1 Power Supply, 850W, Cybenetics Gold Standards, PCIe 5.1 Ready, Full Modular, Japanese Capacitors, FDB Fan, White Version

Quick View

(23)

SAMA G850W ATX 3.1 Power Supply, 850W, Cybenetics Gold Standards, PCIe 5.1 Ready, Full Modular, Japanese Capacitors, FDB Fan, White Version

Model #: HAT-850yzB1G

$89.99
$76^.99 –
Save: $13.00 (14%)
More options from $73.99 - $89.82
Free Shipping

Compare

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

Quick View

(4)

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

$159.99
$127^.49 –
Save: $32.50 (20%)
More options from $123.99 - $237.00
Free Shipping

Compare

Thermaltake Toughpower SFX 850W 80Plus Platinum; 450W 12V-2x6 Connector Included; Full Modular; 90mm Fan PS-STP-0850FNFAPU-1; 7 Year Warranty

Quick View

(7)

Thermaltake Toughpower SFX 850W 80Plus Platinum; 450W 12V-2x6 Connector Included; Full Modular; 90mm Fan PS-STP-0850FNFAPU-1; 7 Year Warranty

Model #: PS-STP-0850FNFAPU-1

$186.99
$176^.99 –
Save: $10.00 (5%)
More options from $176.99 - $243.00
Free Shipping

Compare

NZXT C750 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord

Quick View

(3)

NZXT C750 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord

Model #: PA-7G3BB-US

$115^.99 –
More options from $99.99 - $131.70
Free Shipping

Compare

Quick View

(2)

Thermaltake Toughpower GT 1200W; ATX 3.1; x2 Native PCIe 5.1 12V-2x6; Full Modular; Flat Cables; Color Matched Connectors; Japanese Main Capacitors; 80 Plus Gold Certified; 140mm; Black; PS-TPT-1200FN

Model #: PS-TPT-1200FNFAGU-3

$179^.99 –
More options from $179.99 - $251.00
$6.99 Shipping

Compare

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)

Quick View

(1)

Model #: ppa13f0102

$269^.99 –
Free Shipping

Compare

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

Quick View

(917)

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

$384^.99 –
More options from $332.49 - $741.44
$9.99 Shipping

Compare

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

Quick View

(1)

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

Model #: RS1000G.B

$129^.99 –
Free Shipping

Compare

Rosewill VSB 850W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan - 5 Year Warranty - VSB850

Quick View

(21)

Rosewill VSB 850W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB Silent Fan - 5 Year Warranty - VSB850

Model #: VSB850

$79^.99 –
Free Shipping

Compare

SAMA B650 650W ATX 3.1 Power Supply, Cybenetics Bronze Certified, PCIe 5.1 Ready 12V-2x6 (450W), APFC LLC + DC-DC Design, 120mm Silent Fan, Non-Modular Gaming PC PSU

Quick View

(5 from samagears.com)

SAMA B650 650W ATX 3.1 Power Supply, Cybenetics Bronze Certified, PCIe 5.1 Ready 12V-2x6 (450W), APFC LLC + DC-DC Design, 120mm Silent Fan, Non-Modular Gaming PC PSU

Model #: B0650-BKBFWA31-US

$64.99
$49^.99 –
Save: $15.00 (23%)
Free Shipping

Compare

SAMA G1000W ATX 3.1 Power Supply, 1000W, Cybenetics Gold Standards, PCIe 5.1 Ready, Full Modular, Japanese Capacitors, FDB Fan, Black Version

Quick View

(23)

SAMA G1000W ATX 3.1 Power Supply, 1000W, Cybenetics Gold Standards, PCIe 5.1 Ready, Full Modular, Japanese Capacitors, FDB Fan, Black Version

Model #: HAT-1000yzB2G

$104.99
$90^.99 –
Save: $14.00 (13%)
More options from $90.79 - $299.00
Free Shipping

Compare

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

Quick View

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 –
More options from $83.99 - $107.99
$4.99 Shipping

Compare

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

Quick View

(16)

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

$99.99
$84^.99 –
Save: $15.00 (15%)
More options from $84.99 - $150.93
Free Shipping

Compare

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

Quick View

(3)

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

$155^.99 –
More options from $153.99 - $181.11
Free Shipping

Compare

Quick View

FSP VITA GM 850W Power Supply, 80+ Gold, ATX 3.1 PCIe 5.1 Ready, 12V-2x6 Cable, Fully Modular, 10 Years Warranty (VITA-850GM)

Model #: PPA8504212

$139.99
$129^.99 –
Save: $10.00 (7%)
Free Shipping

Compare

Seasonic PRIME PX-1600, 1600W 80+ Platinum, ATX 3.1 & PCIe 5.1 Ready, Full Modular, Low Noise, Premium Japanese Capacitor, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1600PD2

Quick View

(707)

Seasonic PRIME PX-1600, 1600W 80+ Platinum, ATX 3.1 & PCIe 5.1 Ready, Full Modular, Low Noise, Premium Japanese Capacitor, Nvidia RTX 30/40 Super, AMD GPU Compatible, Ref# SSR-1600PD2

Model #: SSR-1600PD2

$499^.99 –
Free Shipping

Compare

Quick View

MONTECH BETA 2 750W Power Supply, ATX 3.1 Ready, 80+ Bronze Certified, DC-to-DC Stability, Industrial Japanese Main Capacitor, Full Protection Suite (BETA2750W)

Model #: BETA 2 750W

$63.90
$59^.90 –
Save: $4.00 (6%)
Free Shipping

Compare

Super Flower Combat FG 1000W 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable (2x8pin - 16pin native cables), Power Supply, FDB Fan, SF-1000C12FG, Black version

Quick View

(3)

Super Flower Combat FG 1000W 80+ Gold, Full Modular, ATX 3.1 / PCIe 5.0, W/12V-2x6 Cable (2x8pin - 16pin native cables), Power Supply, FDB Fan, SF-1000C12FG, Black version

Model #: SF-1000C12FG

$159.99
$139^.99 –
Save: $20.00 (12%)
Free Shipping

Compare

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

Quick View

(1)

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

$715^.32 –
More options from $701.60 - $900.00
Free Shipping

Compare

Quick View

(1)

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; Snow; PS-TPT-1000FNFAGU

Model #: PS-TPT-1000FNFAGU-W

$149.99
$104^.49 –
Save: $45.50 (30%)
More options from $104.49 - $214.00
Free Shipping

Compare

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

Quick View

(16)

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

Model #: PS-TPT-0850FNFAGU-W

$117^.12 –
More options from $117.12 - $219.00

Compare

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)

Quick View

(1)

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

$1,306^.00 –
More options from $799.00 - $1,599.00
$29.99 Shipping

Compare

SAMA P850W ATX 3.1 Power Supply, 850W, Cybenetics Platinum Standards, PCIE 5.1 Ready, Full Modular, 850W Gaming PSU, Premium Japanese Capacitor, FDB Fan, Black version

Quick View

(5)

SAMA P850W ATX 3.1 Power Supply, 850W, Cybenetics Platinum Standards, PCIE 5.1 Ready, Full Modular, 850W Gaming PSU, Premium Japanese Capacitor, FDB Fan, Black version

Model #: XPH850-AP

$119^.99 –
More options from $103.79 - $125.28
Free Shipping

Compare

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)

Quick View

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-GAMING

$733^.99 –
More options from $690.28 - $1,299.00
Free Shipping

Compare

SAMA P1200W ATX 3.1 Power Supply, 1200W, Cybenetics Platinum Standards, PCIE 5.1 Ready, Full Modular, 1200W Gaming PSU, Premium Japanese Capacitor, FDB Fan, Black version

Quick View

(5)

SAMA P1200W ATX 3.1 Power Supply, 1200W, Cybenetics Platinum Standards, PCIE 5.1 Ready, Full Modular, 1200W Gaming PSU, Premium Japanese Capacitor, FDB Fan, Black version

Model #: XPH1200-AP

$124^.99 –
More options from $124.99 - $157.95
Free Shipping

Compare

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)

Quick View

(88)

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

$129.50
$129^.27 –
More options from $120.99 - $207.28

Volume Discounts:$117.07 - $129.27

Compare

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

Quick View

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 –
$4.99 Shipping

Compare

"ATX 3.1 PSU"