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Antec NeoECO Series NE550G 550W ATX 12V / EPS 12V 80 PLUS GOLD Certified Semi-Modular Compact 140 mm Size 7 Year Warranty Power Supply
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Antec NeoECO Series NE550G 550W ATX 12V / EPS 12V 80 PLUS GOLD Certified Semi-Modular Compact 140 mm Size 7 Year Warranty Power Supply
  • Fans: 1 x 120mm Silence Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: NE550G
  • Item #: N82E16817371121
  • Return Policy: Standard Return Policy
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  • $89.99 
  • $5.99 Shipping
Antec Signature Series SP1300, 80 PLUS Platinum Certified, 1300W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty
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  • $269.00 
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Antec NeoECO Platinum NE850 Platinum Power Supply 850W, 80 PLUS Platinum Certified with 7-Year Warranty, 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection & Zero RPM
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Antec NeoECO Platinum NE850 Platinum Power Supply 850W, 80 PLUS Platinum Certified with 7-Year Warranty, 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection & Zero RPM
  • Fans: 1 x 120mm Silent Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 6 x 6+2-Pin
  • Model #: NE850 Platinum
  • Item #: N82E16817371140
  • Return Policy: Standard Return Policy
  • $159.99
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  • $154.99 
  • $6.99 Shipping
Antec Signature Series ST1000, 80 PLUS Titanium Certified, 1000W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty
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  • $268.99
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  • $233.99 
  • Save: 13%
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Antec NeoECO Platinum NE650 Platinum Power Supply 650W, 80 PLUS Platinum Certified with 7-Year Warranty, 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection & Zero RPM
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Antec NeoECO Platinum NE650 Platinum Power Supply 650W, 80 PLUS Platinum Certified with 7-Year Warranty, 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection & Zero RPM
  • Fans: 1 x 120mm Silent Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: NE650 Platinum
  • Item #: N82E16817371138
  • Return Policy: Standard Return Policy
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  • $129.99 
  • $89.99 after $40.00 rebate card
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Antec NeoECO Classic NE550C V2, 550W 80 PLUS Bronze Certified, Japanese Heavy-Duty Caps, 120 mm High-Quality Fan, Thermal Manager & 5-Year Warranty
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Antec NeoECO Classic NE550C V2, 550W 80 PLUS Bronze Certified, Japanese Heavy-Duty Caps, 120 mm High-Quality Fan, Thermal Manager & 5-Year Warranty
  • Fans: 1 x 120mm DBB fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: NE550C
  • Item #: N82E16817371124
  • Return Policy: Standard Return Policy
  • $64.99
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  • $59.99 
  • Save: 7%
  • $34.99 after $25.00 rebate card
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Antec Signature Series SP1000, 80 PLUS Platinum Certified, 1000W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty
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Antec Signature Series SP1000, 80 PLUS Platinum Certified, 1000W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty
  • Fans: 1 x 135mm FDB Silent Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: SP1000
  • Item #: N82E16817371131
  • Return Policy: Standard Return Policy
  • $249.99
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  • $244.99 
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  • $214.99 after $30.00 rebate card
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Antec NeoECO Gold Zen NE700G Zen Power Supply 700W, 80 PLUS GOLD Certified with 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection, 5-Year Warranty
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Antec NeoECO Gold Zen NE700G Zen Power Supply 700W, 80 PLUS GOLD Certified with 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection, 5-Year Warranty
  • Fans: 1 x 120mm Silence Fan
  • Main Connector: 20+4Pin
  • PCI-Express Connector: 4 x 6+2-Pin
  • SATA Power Connector: 6
  • Model #: NE700G Zen
  • Return Policy: View Return Policy
Antec EarthWatts Green EA-380D Green 380W Continuous power ATX12V v2.3 / EPS12V 80 PLUS BRONZE Certified Active PFC Power Supply - Intel Haswell Fully Compatible
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Antec EarthWatts Green EA-380D Green 380W Continuous power ATX12V v2.3 / EPS12V 80 PLUS BRONZE Certified Active PFC Power Supply - Intel Haswell Fully Compatible
  • Fans: 80mm low noise cooling fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin
  • Model #: EA-380D GREEN
  • Item #: 9SIB4AMFZ20555
  • Return Policy: View Return Policy
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  • $117.76 
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Antec NeoECO Gold Zen NE500G Zen Power Supply 500W, 80 PLUS GOLD Certified with 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection, 5-Year Warranty
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Antec NeoECO Gold Zen NE500G Zen Power Supply 500W, 80 PLUS GOLD Certified with 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection, 5-Year Warranty
  • Fans: 1 x 120mm Silence Fan
  • Main Connector: 20+4Pin
  • PCI-Express Connector: 2 x 6+2-Pin
  • SATA Power Connector: 6
  • Model #: NE500G ZEN
  • Return Policy: View Return Policy
Antec High Current Gamer Series HCG750 Gold, 750W Fully Modular, Full-Bridge LLC and DC to DC Converter Design, Full Japanese Caps, Zero RPM Manager, Compacted Size 140mm, 10 Year Warranty
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Antec High Current Gamer Series HCG850 Gold, 850W Fully Modular, Full-Bridge LLC and DC to DC Converter Design, Full Japanese Caps, Zero RPM Manager, Compacted Size 140mm, 10 Year Warranty
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ANTEC High Current Gamer Series HCG1000 Extreme, 1000W Fully Modular, Full-Bridge LLC and DC to DC Converter Design, Full Japanese Caps, PhaseWave Design, 10 Year Warranty
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ANTEC High Current Gamer Series HCG1000 Extreme, 1000W Fully Modular, Full-Bridge LLC and DC to DC Converter Design, Full Japanese Caps, PhaseWave Design, 10 Year Warranty
  • Fans: 1 x 135mm FDB Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 8 x 6+2-Pin
  • Model #: HCG1000 Extreme
  • Return Policy: View Return Policy
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  • $182.00 
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Antec NeoECO Platinum NE750 Platinum Power Supply 750W, 80 PLUS Platinum Certified with 7-Year Warranty, 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection & Zero RPM
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Antec NeoECO Platinum NE750 Platinum Power Supply 750W, 80 PLUS Platinum Certified with 7-Year Warranty, 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection & Zero RPM
  • Fans: 1 x 120mm Silent Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: NE750 Platinum
  • Item #: N82E16817371139
  • Return Policy: Standard Return Policy
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  • $136.99 
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Antec NeoECO Gold Zen NE600G Zen Power Supply 600W, 80 PLUS GOLD Certified with 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection, 5-Year Warranty
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Antec NeoECO Gold Zen NE600G Zen Power Supply 600W, 80 PLUS GOLD Certified with 120mm Silent Fan, LLC + DC to DC Design, Japanese Caps, CircuitShield Protection, 5-Year Warranty
  • Fans: 1 x 120mm Silence Fan
  • Main Connector: 20+4Pin
  • PCI-Express Connector: 4 x 6+2-Pin
  • SATA Power Connector: 6
  • Model #: NE600G Zen
  • Return Policy: View Return Policy
Antec High Current Gamer Series HCG650 Gold, 650W Fully Modular, Full-Bridge LLC and DC to DC Converter Design, Full Japanese Caps, Zero RPM Manager, Compacted Size 140mm, 10 Year Warranty
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Antec HCG850 Bronze 850W Fully Modular, 80 PLUS BRONZE, 135mm DBB Fan, Full Japanese Heavy-Duty Caps, 5 Year Warranty
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Antec HCG850 Bronze 850W Fully Modular, 80 PLUS BRONZE, 135mm DBB Fan, Full Japanese Heavy-Duty Caps, 5 Year Warranty
  • Fans: 135mm DBB Fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: HCG850 Bronze
  • Return Policy: View Return Policy
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  • $177.92 
  • $49.99 Shipping
Antec Value Power Series VP650 Plus, 650W Non-Modular, 80 PLUS Certified, Thermal Manager, CircuitShield Protection, 120mm Silent Fan with 3-Year Warranty
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Antec Value Power Series VP650 Plus, 650W Non-Modular, 80 PLUS Certified, Thermal Manager, CircuitShield Protection, 120mm Silent Fan with 3-Year Warranty
  • Fans: 120mm Silent Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: VP650 Plus
  • Return Policy: View Return Policy
Antec NeoECO Modular Series NE650M 650W, 80 PLUS Bronze, Quiet 120mm Fan, Heavy-duty Caps, 3 Year Warranty
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Antec NeoECO Modular Series NE650M 650W, 80 PLUS Bronze, Quiet 120mm Fan, Heavy-duty Caps, 3 Year Warranty
  • Fans: 1 x 120mm DBB Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: NE650M
  • Return Policy: View Return Policy
Antec Earthwatts Gold Pro Series EA650G Pro 650W Semi-Modular, 80 PLUS GOLD, 120mm Silent Fan, PhaseWave Design, 7 Year Warranty
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Antec Earthwatts Gold Pro Series EA650G Pro 650W Semi-Modular, 80 PLUS GOLD, 120mm Silent Fan, PhaseWave Design, 7 Year Warranty
  • Fans: 120mm silence fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: EA650G Pro
  • Item #: N82E16817371104
  • Return Policy: Standard Return Policy
Antec Value Power Series VP500 Plus, 500W Non-Modular, 80 PLUS Certified, Thermal Manager, CircuitShield Protection, 120 mm Silent Fan with 3-Year Warranty
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Antec Value Power Series VP500 Plus, 500W Non-Modular, 80 PLUS Certified, Thermal Manager, CircuitShield Protection, 120 mm Silent Fan with 3-Year Warranty
  • Fans: 120mm Silent Fan
  • Main Connector: 20+4Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: VP500 Plus
  • Return Policy: View Return Policy
Antec Earthwatts Gold Pro Series EA750G Pro 750W Semi-Modular, 80 PLUS GOLD, 120mm Silent Fan, PhaseWave Design, 7 Year Warranty
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Antec Earthwatts Gold Pro Series EA750G Pro 750W Semi-Modular, 80 PLUS GOLD, 120mm Silent Fan, PhaseWave Design, 7 Year Warranty
  • Fans: 1 x Whisper-quiet 120mm fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 4 x 6+2-Pin
  • Model #: EA750G Pro
  • Return Policy: View Return Policy
Antec NeoECO Modular NE650M V2 Power Supply 650W, 80 PLUS Bronze Certified with 5-Year Warranty, Advanced Hybrid Cable Management, 120mm Silent Fan, Japanese Heavy-Duty Caps, CircuitShield Protection
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Antec NeoECO Modular NE550M V2 Power Supply 550W, 80 PLUS Bronze Certified with 5-Year Warranty, Advanced Hybrid Cable Management, 120mm Silent Fan, Japanese Heavy-Duty Caps, CircuitShield Protection
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Antec Earthwatts Gold Pro Series EA550G Pro 550W Semi-Modular, 80 PLUS GOLD, 120mm Silent Fan, PhaseWave Design, 7 Year Warranty
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Antec Earthwatts Gold Pro Series EA550G Pro 550W Semi-Modular, 80 PLUS GOLD, 120mm Silent Fan, PhaseWave Design, 7 Year Warranty
  • Fans: 120mm silence fan
  • Main Connector: 24Pin
  • +12V Rails: Single
  • PCI-Express Connector: 2 x 6+2-Pin
  • Model #: EA550G Pro
  • Return Policy: View Return Policy
Antec EarthWatts EA-500D Green 500 W ATX12V v2.3 / EPS12V 80 PLUS BRONZE Certified Active PFC Power Supply
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Antec EarthWatts EA-500D Green 500 W ATX12V v2.3 / EPS12V 80 PLUS BRONZE Certified Active PFC Power Supply
  • Fans: 80mm low noise cooling fan
  • Main Connector: 20+4Pin
  • +12V Rails: 2
  • PCI-Express Connector: 1 x 6-Pin, 1 x 6+2-Pin
  • Model #: EA-500D Green
  • Return Policy: View Return Policy
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  • $148.41 
  • Free Shipping
Antec HCP Platinum HCP-1000 1000W ATX12V V2.32 / EPS12V V2.92 SLI Ready CrossFire Ready 80 PLUS PLATINUM Certified Full Modular Active PFC Power Supply - Intel Haswell Fully Compatible
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  • $369.98 
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Antec Value Power Series VP550 Plus, 550W Non-Modular, 80 PLUS Certified, Thermal Manager, CircuitShield Protection, 120mm Silent Fan with 3-Year Warranty
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  • $93.59 
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antec ea-500 earthwatts 500w 80 plus certified desktop continuous power supply
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  • $133.74 
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Page 1/4

Ensure optimal PC performance using Antec® power supplies. Consider the power supply unit (PSU) modularity you need for your computing setup. Full modular layouts offer organized cable management, simplifying your PC build experience. Before purchasing a new power supply, look at its energy efficiency rating to reduce your overhead costs. Antec PSUs regulate and deliver the accurate voltage needed by your system for optimal performance. They allow use in intensive workload settings such as entry-level servers. Built-in safety mechanisms help the Antec 500W power supply avoid short electrical damage during power surges. These versatile units support a wide range of connectors and voltage settings. Enclosed in sturdy metal cases, they are durable.

Antec Power Supplies Offer Increased Performance and Efficiency

Antec PSUs come in a wide range of form factors to meet your PC build requirements. With advanced full-bridge configuration, their capacitors provide increased power density, enabling use as a server power supply. These PSUs are designed with synchronous rectification and PhaseWave™ and DC-DC topology to deliver continuous performance under intense workloads. Some Antec power supplies have 80 PLUS® Gold certification, offering high-energy efficiency. Most models have 16-pin sockets, allowing the connection of multiple cables and flexible connector changes. Their high voltage output supports most CPU and GPU chipsets for increased versatility.

Equipped with 28 (18+10) pin sockets, these power supplies support future MBU connectors. Some power supplies come with OC Link™ functionality, allowing dual PSUs to work in tandem to handle power demanding server components with ease. Designed with many Peripheral Component Interconnect Express (PCIe®) interface ports, you can install them in multi-GPU settings such as a professional gaming rig.

Antec PSUs Run Silently

An Antec ATX power supply comes with a built-in case fan that expels hot air, maintaining optimal operating temperatures. With aerodynamic blades, these fans dispel heat quickly for improved cooling performance. Most models have intelligent thermal sensors that automatically deactivate the fan when temperatures are low, reducing noise levels so you can concentrate. Their fluid dynamic fan bearings deliver high airflow, also enhancing silent operation. An Antec modular power supply offers effortless cord management, saving you installation time. With flat modular cabling, modular models provide an unobstructed flow of air to power supplies and accessories.

Experience Anteec Enhanced Safety Mechanisms

Using the CircuitShield™ suite of industrial-grade protections, Antec PSUs ensure that the power delivered to your system is safe and reliable. An over-voltage protection (OVP) function shuts down these units when the output exceeds preset levels. Most models use over-current protection (OCP) to prevent power overloads and short circuits. Their no-load operation (NLO) and brown-out protection (BOP) circuits prevent damage to server power supplies due to sudden drops in voltage from inconsistent electrical grids. Others have active power factor correction (PFC) circuits, which help minimize interference with other devices. Some PSUs use over-power protection (OPP) technology to monitor power output and avert electrical damage. Short-circuit protection (SCP) and over-temperature protection (OTP) functions keep your motherboard from burning during high-temperature output.