Top 10 Sfz Power Supply – Computer Power Supplies

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1. Corsair


Gold, 1000 Watt, RM1000x, Fully Modular Power Supply,Black, Corsair RMX Series 2021

Corsair #ad - 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability. Fully modular, so you only connect the cables that your system needs. Supports modern standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency. A 135mm ml fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability. Eps12v connector for compatibility with modern graphics cards and motherboards.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length7.09 Inches
Weight4.41 Pounds
Width5.91 Inches
Part NumberCP-9020201-NA
Warranty10 year manufacturer

2. APC


BE600M1 Back-UPS with USB Charger Port, 600VA Backup Battery Power Supply, APC UPS Battery Backup and Surge Protector

APC #ad - Replaceable battery: easily replace the UPS battery with a genuine APC replacement battery, model APCRBC154 sold separately. 1 usb charger port 1. 5a for cell phones, small portable electronics. Uninterruptible power supply UPS with 600VA / 330W battery backup power. 7 outlets nema 5-15r: 5 battery backup & Surge Protector; 2 Outlets with Surge Protection Only. Plus free power-management software for Windows Mac OS uses native "Energy Saver" Settings. 5' power cord, right-angle 3-prong wall plug nema 5-15P, wall-mountable.
BrandAPC #ad
ManufacturerAPC #ad
Height5.47 Inches
Length10.79 Inches
Weight7.5 Pounds
Width4.13 Inches
Part NumberBE600M1
Warranty3 years repair or replace

3. Thermaltake


Thermaltake Smart 430W 80+ White Continuous Power ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0430NPCWUS-W

Thermaltake #ad - 5 year warranty. Active pfc power factor correction, MTBF: 100, 000 hours. Industry grade protections: opp over power Protection, OVP Over Voltage Protection, SCP Short Circuit Protection. Compliance with Intel ATX 12V 2. 31 & eps 12v 2. 92 standards. 80 plus certified: 80% efficiency under typical load. Delivers 430w continuous output at +40℃. Supports 2 pci-e 6+2pin connectors.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height7.25 Inches
Length9 Inches
Weight3.3 Pounds
Width4 Inches
Part NumberPS-SPD-0430NPCWUS-W



EVGA 500 W1, 80+ WHITE 500W Power Supply 100-W1-0500-KR

EVGA #ad - 80 plus white certified, with 80 percentage efficiency or higher under typical loads. Heavy duty protections, ocp over current protection, OPP Over power protection, including ovp over voltage protection; UVP Under voltage protection, and SCP Short circuit protection. Evga 500 watt; Unbeatable value. Compatibility of the evga 500 w1, 80 white 500 w, power supply 100 W1 0500 KR 100 W1 0500 KR.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length5.51 Inches
Weight4 Pounds
Width5.91 Inches
Part Number4250812401779
Warranty3 year

5. Corsair


80+ Platinum Certified, 750 Watt, Fully Modular Power Supply CP-9020186-NA, SFX, SF750, Corsair SF Series

Corsair #ad - Ensures ultra-high efficiency operation for less excess heat and lower operating costs. Harness 750 continuous watts In SFX form, perfect for the most power-dense small-form-factor PCs. Flexible para cord sleeved cables make routing and cable management incredibly easy.
BrandCorsair #ad
ManufacturerCORSAIR #ad
Height2.5 Inches
Length3.94 Inches
Weight1.98 Pounds
Width4.92 Inches
Part NumberCP-9020186-NA
Warranty7 Year Warranty

6. Thermaltake


Thermaltake Toughpower GX2 80+ Gold 600W SLI/Crossfire Ready Continuous Power ATX 12V V2.4/EPS V2.92 Non Modular Power Supply 5 Year Warranty PS-TPD-0600NNFAGU-2

Thermaltake #ad - Single plus12v rail design - powerful 12vplus single rail supports today's GPU demands supporting DC to DC design for stable reliable power. Non modular connectors – main power 24 pin x 1/ atx 12v 4plus4 pin x 1/ sata 5 pin x 6/ pci-e 6plus2 pin x 2/ peripheral 4 pin x 3/ FDD x 1.

Certified gold - supporting 80 plus Gold efficiency up to 90% and optimized for C6 or C7 States ready. High quality capacitors - High quality capacitors provide superb performance and reliability. Low ripple noise – ensure excellent power supply stability Keep performance-critical components such as VGA card to operate reliably for longer. Ultra quiet 120mm fan – dynamic bearing fan s superior cooing performance and silent operation. Industry grade protections - opp over power ovp over voltage UVP Under Voltage and SCP short circuit protections. Input frequency Range 47Hz - 63Hz.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height4.8 Inches
Length9.4 Inches
Weight4.43 Pounds
Width7.9 Inches
Part NumberPS-TPD-0600NNFAGU-2
Warranty5 year manufacturer



10 Year Warranty, GAMEMAX 1050W ATX 3.0 & PCIE 5.0 Power Supply, Fully Modular ATX Gaming Power Supply, Addressable RGB with 5V Motherboard Sync, 80+ Gold Certified, RGB-1050

GAMEMAX #ad - Argb lighting control〗 argb sync with motherboard ARGB software, 25 smart lighting modes with RGB memory function. 80 plus gold certified〗power supply 1050W with 80 Plus Gold certified, 90% or higher efficiency with lower electricity consumption.

Atx 3. 0 & pcie 5. 0 ready〗comes with a 12vhpwr 16pin connector to provide up to 600w for power hungry Graphics card. The power supply can sustain up to 2x total power excursion and 3x GPU power excursion, fully ready for all future high performing components. Stable & safe output〗dc-dc structure, LLC resonance assist, 12V synchronous rectification provide stable & safe output. Ultra-quiet & durable fan〗The 140mm whisper-quiet fan with hydraulic bearing to maintain good heat dissipation.
BrandGAMEMAX #ad
ManufacturerGAMEMAX #ad
Height3.35 Inches
Length6.61 Inches
Weight3.53 Pounds
Width5.91 Inches
Part Numberyun-dong-21
Warranty10 YEARS

8. Siglent


Siglent Technologies SPD3303X-E Triple Output Power Supply

Siglent #ad - 2a x 1, total power: 220W. Output modes: Independent, Series, Parallel. 32v/3. 5v/3. 3 independent Controlled And Isolated Outputs. 3v/5v/3. Timing output Function. Trending Graphs. 2a x 2, 2.
BrandSiglent #ad
ManufacturerSiglent Technologies #ad
Height11 Inches
Length16 Inches
Weight17.6 Pounds
Width14 Inches
Part NumberSPD3303X-E

9. Segotep


Segotep GM850 Power Supply 850W, 120mm Silent FDB Fan, PCIe 5.0 & ATX 3.0 Full Modular 80 Plus Gold Certified Gaming PSU for NVIDIA RTX 20/30/40 Series and AMD Graphics Cards, 5 Year Warranty

Segotep #ad - Graphics cards support for all〗it comes with 2x pcie 4. 0 ports support nvidia rtx 20/30 series and AMD graphics cards, 1x PCIE 5. 0 port support nvidia 4090/4080/4070Ti graphics cards.

80 plus gold certified〗the 850 watt power supply 80 plus Gold provides ultra-high power efficiency of 91. 8% at typical load, reducing heat in your computer's system and prolonging its life. Native 12vhpwr cable〗it can generate up to 600w of power to pcie 5. 0 graphics cards, full bridge llc resonance assist, DC-DC structure, 12V synchronous rectification provide stable & safe output.

Fully modular〗the fully modular power supply allows use of only the cables you need for reduced system clutter, improve airflow & strengthen cable management. Atx 3. 0 & pcie 5. 0 ready〗the psu can hold up to 200% total power excursion & 300% GPU power excursion, it is more stable and secure than traditional ATX 2. 0 power supply.
BrandSegotep #ad
ManufacturerSegotep #ad
Part Number850W
Warranty5 years

10. Cooler Master


SFX Form Factor, Cooler Master V850 SFX Gold Full Modular, Quiet FDB Fan, 80+ Gold Efficiency, 850W, ATX Bracket Included, 10 Year Warranty

Cooler Master #ad - Full-modular cabling: modular cables reduce clutter, increase airflow, and improve overall efficiency and thermal performance. 16 awg pci-e cables: the thicker 16 awg pcI-e cables allow for higher currents, thereby improving both efficiency and safety. Sfx-to-atx bracket: with the included bracket, users can install the V SFX Gold securely to an ATX case. Sfx form factor: high-quality psu that's compatible with all SFX cases and suitable for mini-ITX system builds.
BrandCooler Master #ad
ManufacturerCooler Master #ad
Height2.5 Inches
Length3.94 Inches
Weight3.97 Pounds
Width4.92 Inches
Part NumberMPY-8501-SFHAGV-US
Warranty10 year manufacturer