Top 10

Best Small Power Supply

of December 2022
Rank Product Rating
Corsair SF Series, SF750, 750 Watt, SFX, 80+ Platinum Certified, Fully Modular Power Supply (CP-9020186-NA)
More Info Close
Product Highlights
  • Harness 750 continuous watts In SFX form, perfect for the most power-dense small-form-factor PCs
  • Ensures ultra-high efficiency operation for less excess heat and lower operating costs
  • Flexible Para cord sleeved cables make routing and cable management incredibly easy

$184.99 $159.99
Rigol DP832A Programmable Linear Dc Power Supply,3 Channels,195W Total Power,Maximum Output Range 30V/3A || 30V/3A, 5V/3A
More Info Close
Product Highlights
  • DP832A/DP832: 3 outputs, 30V/3A || 30V/3A, 5V/3A, total power up to 195W
  • Low output ripple and noise <350uVrms>
  • Transient response time <50 μs
  • Some channels are isolated

APC Smart-UPS 500VA Lithium Ion UPS with SmartConnect, SCL500RM1UCNC, Line Interactive, Sine Wave, Short-Depth 120V Uninterruptible Power Supply with Network Card
More Info Close
Product Highlights
  • 500VA / 400W Sine Wave UPS battery backup
  • APC SmartConnect is the first cloud-enabled UPS for Distributed IT Through a secure portal (via any internet-connected device) you can view the status of your UPS receive notifications get firmware updates and more
  • LED display indicates Online/On Battery SmartConnect Status Network Status Event Detected and Replace battery
  • Input NEMA 5-15P Output (4) NEMA 5-15R Nominal Input/Output Voltage 120V

$1,051.68 $909.99
Clore Automotive PL6100 Flash Reprogramming Power Supply 100 Amp
More Info Close
Product Highlights
  • 0-100A (on demand) power supply mode to maintain system voltage
  • Power supply mode provides optimal support for vehicle reprogramming and ADAS calibration
  • Power supply mode has minimal voltage ripple (<100mV)
  • Power supply mode features Rapid Load Response (RLR) technology

Corsair RMx Series (2021), RM850x, 850 Watt, GOLD, Fully Modular Power Supply (CP-9020200-NA)
More Info Close
Product Highlights
  • Fully modular, so you only connect the cables that your system needs.
  • 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.
  • 100% Industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability.

$149.99 $139.98
Corsair HX1500i, HXi Series, 80 PLUS Platinum Fully Modular Ultra-Low Noise ATX Digital Power Supply (Triple EPS12V Connectors, 140mm Fluid Dynamic Bearing Fan, Zero RPM Fan Mode) Black
More Info Close
Product Highlights
  • Fully Modular Cabling: Connect only the cables your system needs, making clean and tidy builds easy.
  • Triple EPS12V Connectors: For full compatibility with modern motherboards.
  • 140mm Fluid Dynamic Bearing (FDB) Fan: Delivers extremely quiet and long-lasting fan performance.
  • Powerful CORSAIR iCUE Software: Create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection (OCP) on-the-fly.

be quiet! Dark Power Pro 12 1500W, BN647, 80 PLUS Titanium efficiency, power supply, ATX, fully digital, modular, virtually inaudible Silent Wings fan
More Info Close
Product Highlights
  • 80 PLUS Titanium efficiency (up to 94.9%)
  • Fully digital control (PFC, LLC, SR/12V) and full bridge topology
  • Patented frameless Silent Wings fan for virtually inaudible operation at ordinary load
  • Full mesh PSU front with redesigned funnel shape opening

Corsair AXi Series, AX1600i, 1600 Watt, 80+ Titanium Certified, Fully Modular - Digital Power Supply (CP-9020087-NA)
More Info Close
Product Highlights
  • Delivers 1600W of continuous ultra-stable 80 PLUS Titanium efficiency power
  • 100% 105°C Japanese capacitors top-specification internal components and digital design deliver over 94% efficiency
  • The only enthusiast PSU to use Totem-pole PFC Gallium Nitride (GaN) transistors for superior efficiency in a smaller form-factor over traditional silicon parts
  • World Class Electrical Performance for incredibly stable voltages and ultra-low ripple noise

Siglent Technologies SPD3303X-E Triple Output Power Supply
More Info Close
Product Highlights
  • 3 Independent Controlled And Isolated Outputs
  • 32V/3. 2A X 2, 2. 5V/3. 3V/5V/3. 2A X 1, Total Power: 220W
  • Output Modes: Independent, Series, Parallel
  • Timing Output Function.Trending Graphs

EVGA SuperNOVA 1600 T2 80+ TITANIUM, 1600W ECO Mode Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 220-T2-1600-X1
More Info Close
Product Highlights
  • EVGA 1600 T2 - "Nothing Beats Titanium"; MTBF: 100,000 Hours
  • 80 PLUS Titanium certified, with 94% (115VAC) / 96% (220VAC~240VAC) efficiency or higher under typical loads
  • Fan Size / Bearing: 140mm Double Ball Bearing
  • Heavy­duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)

$589.99 $495.17