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Power supplies

ATX and SFX power supplies — wattage, efficiency, modularity, and connector support.

PSU

Seasonic VERTEX GX-850

Vertex GX ATX 3.0 Gold from Seasonic for modern GPU power.

$170Compare →
PSU

Seasonic FOCUS GX-650

Fully modular Gold 650W for efficient RTX 4060-class builds.

$110Compare →
PSU

Seasonic FOCUS PX-750

Platinum Focus 750W for quieter efficient midrange builds.

$140Compare →
PSU

Corsair RM850x (2024)

Fully modular ATX 3.1 850W Gold PSU — quiet, reliable, and built for RTX 40/50-class GPUs.

$149Compare →
PSU

be quiet! Dark Power 12 850W

Premium silent 850W with frame-mounted fan design.

$250Compare →
PSU

be quiet! Pure Power 12 M 750W

Quiet ATX 3.0 Gold 750W for midrange Ada/Blackwell cards.

$120Compare →
PSU

Seasonic Focus GX-850 (ATX 3.0)

Seasonic's popular Gold workhorse — quiet, fully modular, and trusted for long-term builds.

$149Compare →
PSU

Corsair SF600 Platinum

SFX Platinum 600W classic for ITX high-end before SF750.

$160Compare →
PSU

Cooler Master GX III Gold 850W

GX III Gold ATX 3.0 for mainstream RTX 4070/5070 builds.

$130Compare →
PSU

Corsair RM750x (2024)

ATX 3.1 750W Gold — sweet spot for 1440p gaming builds.

$129Compare →
PSU

Seasonic Focus GX-750

750W Focus GX ATX 3.0 — reliable mid-high Gold pick.

$129Compare →
PSU

Cooler Master MWE Gold 850 V2 ATX3

Updated MWE Gold 850 with ATX 3 connectors for modern GPUs.

$120Compare →
PSU

Thermaltake Toughpower GX3 850W

ATX 3.0 Gold 850W with native 12VHPWR for Ada cards.

$120Compare →
PSU

Corsair RM1000x (2024)

1000W fully modular Gold unit for high-end multi-GPU-class or RTX 5090 builds.

$189Compare →
PSU

Seasonic Focus GX-850 ATX 3.0

850W Focus GX with native ATX 3.0 / 12VHPWR.

$149Compare →
PSU

Corsair RM850x SHIFT

Side-modular ATX 3.0 850W — cleaner cable routing for modern cases.

$149Compare →
PSU

be quiet! Pure Power 11 FM 750W

Fully modular Pure Power for quiet midrange Gold builds.

$100Compare →
PSU

Corsair RM850e

ATX 3.0 850W Gold value unit for RTX 4070–5080 class builds.

$119Compare →
PSU

Corsair RM650x (2024)

ATX 3.1 650W Gold for efficient 1080p/1440p builds.

$109Compare →
PSU

Super Flower Leadex III Gold 850W

Leadex III Gold — enthusiast favorite before VII generation.

$140Compare →
PSU

Corsair SF850L

SFX-L 850W ATX 3.0 for high-end SFF builds.

$199Compare →
PSU

Corsair RM1000x SHIFT

Side-modular 1000W ATX 3.0 for cleaner high-end cable routing.

$199Compare →
PSU

Thermaltake Toughpower SFX 650W

SFX Gold 650W for ITX builds needing more than 550W.

$130Compare →
PSU

be quiet! Straight Power 12 850W

Whisper-quiet Platinum ATX 3.0 PSU from be quiet! — built for low-noise high-end PCs.

$179Compare →
PSU

Corsair RM750e

ATX 3.0 750W Gold value unit for RTX 4070/5070 class builds.

$109Compare →
PSU

FSP Hydro G Pro 750W

Japanese-cap Gold 750W for quiet midrange towers.

$120Compare →
PSU

Antec HCG850 Bio

HCG Gold 850W with modern connectors for mid/high-end GPUs.

$145Compare →
PSU

FSP Hydro Ti Pro 850W

Titanium Hydro for silent high-efficiency enthusiast builds.

$220Compare →
PSU

Seasonic Focus GX-1000

1000W Focus GX for high-end GPU headroom.

$179Compare →
PSU

Corsair RM750x (2021)

Quiet Gold 750W modular unit for RTX 4070-class systems.

$130Compare →
PSU

Seasonic Focus GX-750 ATX 3.0

Trusted Focus GX refreshed for ATX 3.0 / 12VHPWR.

$129Compare →
PSU

be quiet! Pure Power 12 M 850W

850W Pure Power ATX 3.0 for quiet mid-high builds.

$139Compare →
PSU

Corsair SF850

SFX Platinum 850W for high-end SFF with modern GPU cables.

$220Compare →
PSU

MSI MPG A850G PCIE5

MPG ATX 3.0 850W Gold with native PCIe 5 connector.

$145Compare →
PSU

be quiet! System Power 10 750W

Quiet-tuned Bronze/Gold-ish value PSU for midrange GPUs.

$85Compare →
PSU

Corsair SF750

Premium SFX Platinum 750W PSU for small-form-factor builds that still need serious GPU power.

$189Compare →
PSU

Super Flower Leadex VII Pro 850W

Leadex platform ATX 3.0 favorite among enthusiasts.

$169Compare →
PSU

be quiet! Pure Power 12 M 650W

ATX 3.0 Pure Power 650W for RTX 4060/4070-class builds.

$100Compare →
PSU

MSI MAG A850GL PCIE5

Value ATX 3.0 850W with native 12VHPWR for RTX 40/50 builds.

$129Compare →
PSU

Seasonic Prime TX-1000 ATX 3.0

Titanium flagship 1000W with ATX 3.0 for silent high-end rigs.

$329Compare →
PSU

Thermaltake Toughpower GF3 850W

ATX 3.0 Gold 850W with native 12VHPWR for Ada/Blackwell cards.

$140Compare →
PSU

be quiet! Straight Power 12 1000W

1000W Platinum silent PSU for high-end NVIDIA cards.

$219Compare →
PSU

be quiet! Pure Power 12 M 750W

Affordable Gold ATX 3.0 PSU with solid noise control for mid-range gaming builds.

$119Compare →
PSU

Seasonic Focus PX-850

Platinum Focus PX for quieter efficient mid-high builds.

$159Compare →
PSU

Corsair RM650 (2019)

Quiet Gold 650W modular unit for 3060/4060-class systems.

$100Compare →
PSU

MSI MAG A850GL PCIE5

Value ATX 3.0 850W with native PCIe 5 cable.

$129Compare →
PSU

be quiet! Straight Power 12 750W

Quiet Platinum-leaning 750W for refined mid/high builds.

$160Compare →
PSU

MSI MAG A750GL PCIE5

Value ATX 3.0 750W with native 12VHPWR.

$109Compare →
PSU

Seasonic CORE GM-650

Semi-modular Seasonic 650W for compact midrange systems.

$90Compare →
PSU

Seasonic Vertex PX-850

Platinum ATX 3.0 Vertex for quieter high-efficiency builds.

$219Compare →
PSU

MSI MPG A1000G PCIE5

1000W Gold ATX 3.0 with native 12VHPWR for high-end GPUs.

$189Compare →
PSU

Seasonic Prime GX-1000

Gold Prime 1000W for high-end systems wanting Seasonic silence.

$249Compare →
PSU

Seasonic Vertex GX-1000

Seasonic Vertex 1000W Gold ATX 3.0 for high-end multi-GPU-era power.

$230Compare →
PSU

be quiet! System Power 10 750W

Budget quiet-leaning 750W for midrange gaming PCs.

$80Compare →
PSU

MSI MPG A1000G PCIE5

1000W ATX 3.0 Gold for flagship GPU headroom.

$189Compare →
PSU

Thermaltake Toughpower GF1 750W

Fully modular Gold 750W popular in last-gen builds.

$110Compare →
PSU

Cooler Master GX III Gold 850

ATX 3.0 Gold 850W with native 12VHPWR for modern NVIDIA cards.

$139Compare →
PSU

ASUS TUF Gaming 850W Gold

TUF ATX 3.0 PSU with military-grade durability claims.

$149Compare →
PSU

Thermaltake Toughpower GF A3 1050W

ATX 3.0 1050W Gold for RTX 5080/5090 class systems.

$169Compare →
PSU

Seasonic Vertex GX-1200

1200W ATX 3.0 Gold PSU aimed at flagship GPU and high-core-count CPU systems.

$249Compare →
PSU

Cooler Master V850 Gold V2

Fully modular Gold 850W value unit for 30-series era upgrades.

$120Compare →
PSU

MSI MPG A850G PCIE5

MSI's ATX 3.0 Gold 850W with native 12VHPWR — pairs cleanly with MSI-heavy builds.

$139Compare →
PSU

Cooler Master V850 Gold i V2

Fully modular Gold with 12VHPWR for RTX 40-series upgrades.

$139Compare →
PSU

FSP Hydro G Pro 850W

Solid Gold fully modular from OEM specialist FSP.

$129Compare →
PSU

FSP Dagger Pro 650W SFX

SFX 650W for compact ITX builds with discrete GPUs.

$130Compare →
PSU

Corsair CX550M

Semi-modular Bronze 550W for office and low-power gaming PCs.

$65Compare →
PSU

be quiet! Dark Power 12 850W

Quiet Titanium-class 850W for refined high-end builds.

$229Compare →
PSU

Thermaltake Toughpower GF3 850W

Early ATX 3.0 GF3 850W with native 12VHPWR.

$139Compare →
PSU

Thermaltake Toughpower SFX 750W

SFX 750W Gold for compact high-end SFF systems.

$169Compare →
PSU

FSP Dagger Pro 850W

SFX 850W for high-end sandwich SFF builds.

$159Compare →
PSU

Super Flower Leadex VII Gold 1000W

Leadex platform ATX 3.1 PSU popular with high-end builders.

$189Compare →
PSU

SilverStone SX700-G

SFX 700W Gold for high-end ITX with larger GPUs.

$150Compare →
PSU

be quiet! System Power 9 600W

Quiet-leaning budget 600W for midrange last-gen systems.

$60Compare →
PSU

Thermaltake Toughpower GF3 1000W

ATX 3.0 1000W Gold with native 12VHPWR.

$189Compare →
PSU

Cooler Master MWE Gold 850 V2

Budget-friendly fully modular Gold 850W — solid everyday choice for 1440p gaming PCs.

$109Compare →
PSU

Super Flower Leadex VII Platinum 850W

Platinum Leadex VII ATX 3.1 for refined high-end builds.

$179Compare →
PSU

Thermaltake Toughpower GF A3 850W

ATX 3.0 Gold PSU with native 12VHPWR and fully modular cables for gaming builds.

$129Compare →
PSU

EVGA SuperNOVA 750 GQ

Semi-modular Gold 750W common on the used market.

$110Compare →
PSU

Thermaltake Toughpower GX2 850W

Non-modular Gold 850W value unit for high-end upgrades.

$100Compare →
PSU

Super Flower Leadex VII Gold 750W

Leadex VII 750W ATX 3.1 for mainstream high-refresh builds.

$129Compare →
PSU

Thermaltake Toughpower SFX 1000W

SFX 1000W for extreme SFF with high-end GPU ambitions.

$229Compare →
PSU

Thermaltake Toughpower GT 850W

Value ATX 3.1 Gold PSU aimed at RTX 50-series upgrades without flagship pricing.

$119Compare →
PSU

Thermaltake Smart BM3 / BQX-class 750W

Budget semi-modular 750W for midrange gaming PCs.

$70Compare →
PSU

Corsair HX1500i

Digital Platinum 1500W ATX 3.1 PSU — headroom for RTX 5090 multi-device creator rigs with iCUE monitoring.

$449Compare →
PSU

Corsair SF600

Classic SFX Platinum 600W for smaller SFF GPUs.

$140Compare →
PSU

EVGA B5 650W

Semi-modular Bronze 650W common on the used market.

$70Compare →
PSU

Seasonic Prime TX-1000

Flagship Titanium 1000W PSU for silent high-end systems and extreme efficiency seekers.

$349Compare →
PSU

Corsair CX650M

Semi-modular Bronze 650W — budget pick for mid-range 1080p/1440p systems.

$79Compare →
PSU

be quiet! Dark Power Pro 12 1200W

Silent Titanium-class 1200W for extreme multi-GPU era builds.

$400Compare →
PSU

EVGA GQ 850W

Semi-modular Gold 850W still common on the used market.

$120Compare →
PSU

be quiet! Dark Power Pro 13 1300W

Ultra-quiet Titanium 1300W PSU — ATX 3.1 ready for high-end Blackwell / Ryzen 9000 builds.

$429Compare →
PSU

Seasonic Focus SGX-650

SFX-L Gold 650W for compact cases that need more fan quietness than tiny SFX units.

$149Compare →
PSU

EVGA SuperNOVA 850 G6

Mature Gold fully modular PSU with a long track record in enthusiast builds.

$149Compare →
PSU

be quiet! Dark Power 13 1000W

Titanium-class silent flagship with overclocking key and top-tier noise performance.

$289Compare →
PSU

ASUS ROG Thor 1000W Platinum II

OLED-display Platinum flagship PSU for premium ROG builds and high wattage GPUs.

$329Compare →
PSU

MSI MAG A650BN

Non-modular Bronze 650W entry PSU for budget builds and office gaming PCs.

$59Compare →
PSU

Corsair HX1200i

Digital Platinum 1200W PSU with iCUE monitoring for extreme multi-device systems.

$349Compare →