Best 450 Watt Power Supply

PSU Tier List

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SaleBestseller No. 1
APEVIA VENUS450W 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
  • Apevia Venus 450W ATX Power Supply.
  • Connectors:1 x 20/24pin Main Power, 1 x 8pin (4+4pin) 12V, 3 x SATA, 3 x Peripheral
  • Auto-Thermally Controlled Black 120mm Fan. 115/230V Switch. 5% Tolerance of 5V, 3.3V & 12V Output
  • IMPORTANT: The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on.
  • IMPORTANT: The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end of the 4pin down and the other end of the 4pin up for motherboards that require a 4pin power connector.
SaleBestseller No. 2
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
  • Delivers 500 Watt Continuous output at plus 40 degree. Compliance with Intel ATX 12 Volt 2.31 and EPS 12V 2.92 standards
  • 80 PLUS Certified, 80 percentage efficiency under typical load
  • Supports (2) PCI E 6plus2pin Connectors. Active (PFC) Power Factor Correction, MTBF: 100,000 hours
  • Industry Grade Protections: (OPP) Over Power Protection, (OVP) Over Voltage Protection, (SCP) Short Circuit Protection
  • High Quality Components
Bestseller No. 3
APEVIA ASTRO450W Astro 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
  • Apevia Astro 450W ATX Power Supply.
  • Connectors:1 x 20/24pin Main Power, 1 x 4pin 12V, 3 x SATA, 3 x Peripheral
  • Auto-Thermally Controlled Black 120mm Fan. 115/230V Switch
  • 5% Tolerance of 5V, 3.3V & 12V Output
  • Short-Circuit/Over-Current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections
Bestseller No. 5
SilverStone Technology 450W SFX Form Factor 80 Plus Bronze Power Supply (ST45SF-V3-USA), SST-ST45SF-V3-USA
  • Supports standard SFX form factor and ATX via included bracket
  • 450W Continuous power output at 50℃ temperature rated for 24/7 operation (V2.0)
  • 450W Continuous power output at 40℃ temperature rated for 24/7 operation (V3.0)
  • 80 plus Bronze level efficiency (82%85% efficiency at 20%100% loading)
  • Class-leading single +12V rail with 36a
Bestseller No. 7
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
  • ATX PSU. Delivers 500 Watt Continuous output
  • 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads
  • 5 Year Warranty and heavy protection including OVP/UVP/OPP/SCP
  • All cables are black and not ketchup and mustard colored
  • 120mm ultra quiet fan with excellent cooling performance
Bestseller No. 8
Gigabyte GP-P450B (80 Plus Bronze Certified, Quiet Fan, Active Power Protection, Power Supply)
  • 450W Power Capacity with Powerful Single +12V Rail
  • 80 PLUS Bronze Efficiency
  • 120mm Smart Hydraulic Bearing Fan
  • High Quality Reliable Japanese Capacitors
  • Meet ErP LOT6 2013 (< 0.5W at standby mode)
SaleBestseller No. 9
GAMDIAS 450W Gaming PC PSU, 80 Plus ATX Bronze 12V Power Supply for PC Computers with Active PFC, Non-Modular PSU, Helios M1-450B
  • 80+ Bronze Efficiency: GAMDIAS 80 plus bronze power supplies give the best and economic solution for the power transfer for your gaming computer systems
  • High Temperature Resilience: GAMDIAS new 80+ Bronze PSU offers an increase in operating temperature to its predecessor to a maximum of 50 degrees Celsius
  • Automatic Fan Speed Optimization: GAMDIAS ECO fan speed control system adjusts the fan speed with the excellent balance between the power loading and noise
  • Ultra Silent Mode: HELIO power supply is geared with an ultra quiet fan and just a simple switch for the silent mode. Enjoy the max heat dissipation or turn on the silent mode with the optimized automatic fan speed
  • High Quality & Long Lasting Capacitors: High quality capacitors of GAMDIAS computer power supply provide superb performance and reliability
Bestseller No. 10
Original Mean Well LRS-450-24 450W 24V Switching Power Supply 110V/220V AC to 24V DC 18.8A 450W dc Power Supply Transformer
  • Model LRS-450-24 DC Voltage 24V, Rated Current 18.8A, Rated Power 451.2W
  • LRS-450 series is a 450W single-output enclosed type power supply with 35mm of low profile design.
  • Input 115VAC or 230VAC(select by switch)
  • Applications for Industrial automation machinery/Industrial control system/Mechanical and electrical equipment/Electronic instruments, equipments or apparatus

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