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Power Supplies

Power Supplies
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Select a Sub-Category/Brand or Search all products in Power Supplies category.

Or Choose from our Top Sellers from this category

Sparkle Power 400W ATX12V Power Supply ATX-400PN-B204

400 W

  • MFR Part#: ATX-400PN-B204

  • High efficiency and reliability
  • Remote On/Off function
  • 100% Hi-pot, ATE, and burn-in tested
  • Re-settable power shut down
  • Noise Killer (Thermal fan speed control function)
  • Low noise and ripple
  • WebID 1011323448
Coolmax 400 Watt ATX 12V Ver 2.01 AC Power Supply 14616

400W

  • MFR Part#: 14616

400 Watt ATX 12V Ver 2.01 AC Power Supply contains specially selected components & high performance heat sink to cool down system. Cable-tube on main power cables for better cable routing and neatness. Universal connector fits most of branded motherboard. Over voltage protection, short circuit protection on all output level.

  • WebID 11210530
Antec Basiq VP450 ATX12V & EPS12V Power Supply VP-450

110 V AC, 220 V AC Input Voltage - 1 Fans - Internal - 75% Efficiency - 450 W

  • MFR Part#: VP-450

The VP450 is crafted for just three things: Quality, performance and incredible value. This entry-level solution gives you everything you need in a power supply. No twinkly lights or glittery paint jobs just a 120 mm fan for effective and quiet cooling, dual +12V rails for amazingly stable power, and heavy-duty protection circuitry for peace of mind, no matter how demanding your system. And it....

  • WebID 1018992173
Coolmax V-500 ATX 12V v2.01 Power Supply 14621

500W

  • MFR Part#: 14621

The V-500 ATX 12V v2.01 Power Supply has specially selected components & high performance heat sink to cool down system. Serial ATA 150 ready & fully support all AMD & Intel series demand. Cable-tube on main power cables for better cable routing and neatness. Universal Connector Fits Most of Branded Motherboard. Also the 120mm silent fan design, for long life, noiseless and fastest....

  • WebID 1110617593
Coolmax I-400 ATX Power Supply 14800

External - 400 W

  • MFR Part#: 14800

The I-400 power supplies are durable, practical, and efficient. Remove all superfluous attachments and features. The I-400 provide reliability and 400 watts of power you can depend on to run your system. With its 80mm silent cooling fan designed for fastest cooling time and minimal noise level; you won't have to worry about overheating and noisy fans anymore. This is the basic power supply for....

  • WebID 1021162591
Thermaltake TR2-500NL2NC ATX12V & EPS12V Power Supply TR-500

110 V AC, 220 V AC Input Voltage - Internal - ATI CrossFire Supported - NVIDIA SLI Supported - 72% Efficiency - 500 W

  • MFR Part#: TR-500

TR2 series is designed with mainstream PC in mind. With Thermaltake's state-of-the-art circuitry design capability and advanced packaging technology, it is capable of providing the same level of high efficiency and power protection that you have come to expect from Thermaltake's full range of power supply. TR2 series power supply all carries an industry-leading 5 Year Limited Warranty for the....

  • WebID 1020579948
EVGA 500B Bronze Power Supply 100-B1-0500-KR

Internal - 85% Efficiency

  • MFR Part#: 100-B1-0500-KR

With price and performance in mind, the EVGA 500B is the best value power supply for your next build on a budget. With 80 Plus Bronze standard, over 80% efficiency under typical loads, the EVGA 500B is a great choice. Combining 500W of continuous power and Single +12V High AMP rail design, gain maximum power and efficiency while staying protected with a series of over volt/over current....
  • WebID 1025016376
Corsair RM Series RM650 - 650 Watt 80 PLUS Gold Certified Fully Modular PSU CP-9020054-NA

110 V AC, 220 V AC Input Voltage - Internal - Modular - 92% Efficiency - 650 W

  • MFR Part#: CP-9020054-NA

The Corsair RM650 is fully modular and optimized for silence and high efficiency. It's built with low-noise capacitors and transformers, and Zero RPM Fan Mode ensures that the fan doesn't even spin until the power supply is under heavy load. And with a fan that's custom-designed for low noise operation, it's whisper-quiet even when it's pushed hard.

80 PLUS Gold rated....

  • WebID 1025811361
Coolmax I-500 ATX Power Supply 14805

External - 500 W

  • MFR Part#: 14805

The I-500 power supplies are durable, practical, and efficient. Remove all superfluous attachments and features. The I-500 provide reliability and 500 watts of power you can depend on to run your system. With its 120mm silent cooling fan designed for fastest cooling time and minimal noise level; you won't have to worry about overheating and noisy fans anymore. This is the basic power supply....

  • WebID 1021162592
Corsair CX430 - 80 PLUS Bronze Certified Power Supply CP-9020046-US

110 V AC, 220 V AC Input Voltage - Internal - 80% Efficiency - 430 W

  • MFR Part#: CP-9020046-US

The CX Series is an ideal solution for those who want a no-nonsense, reliable power supply that's designed for maximum compatibility.

Unlike other PSUs in its price range, the CX series is rated for continuous power output for maximum compatibility and reliability, and it carries the 80 Plus® Bronze certification for efficiency. A great budget choice.

  • WebID 1023517012
EVGA 400W Power Supply 100-N1-0400-L1

120 V AC, 220 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - 75% Efficiency - 400 W

  • MFR Part#: 100-N1-0400-L1

When building on a budget, the EVGA 400W power supply is a great choice at a low cost. Supporting 30A on a single +12V rail provides more options without having to reduce your component requirements. The EVGA 400W offers the connections and protections needed for basic system builds. With a standard 2 year warranty and ultra quiet fan design the EVGA 400W power supply will be a great asset for....
  • WebID 1028050174
Corsair CX500 - 80 Plus Bronze Certified Power Supply CP-9020047-US

110 V AC, 220 V AC Input Voltage - Internal - 500 W

  • MFR Part#: CP-9020047-US

Designed for worry-free compatibility for your home desktop PC system build or upgrade

The Corsair Builder Series PSUs are designed for worry-free compatibility for your home desktop PC system build or upgrade. With features usually reserved for premium power supplies, it's a great choice for systems where continuous and reliable power delivery and low noise are essential.

  • WebID 1023553845
HP AC Power Supply 503296-B21

460W

  • MFR Part#: 503296-B21
  • WebID 1012851321
Antec High Current Gamer HCG-850M ATX12V & EPS12V Power Supply HCG-850M

110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 88% Efficiency - 850 W

  • MFR Part#: HCG-850M

Elite power meets unrivaled performance

Antec's HCG M power supplies are the perfect combination of power and efficiency. The HCG M features special heavy-duty High Current connectors and cabling that supply extreme levels of power, and superb efficiency thanks to 80 PLUS® BRONZE certification and Active PFC. HCG M's innovative 16-pin sockets create a new level of....
  • WebID 1025116817
Antec Basiq BP350 ATX 12V v2.01 Power Supply BP350

350W

  • MFR Part#: BP350

Building on a budget doesn't mean you have to trust your components to an un-reliable no-name brand. That's why Antec took its years of experience and knowledge in building world-class power supplies and made this power supply. the workhorse of the Antec family. This power supply is built with solid quality you have come to expect from Antec products at an unbeatable price. Power supply does....

  • WebID 1010056507
Corsair CX750 ATX Power Supply CP-9020015-NA

110 V AC, 220 V AC Input Voltage - Internal - ATI CrossFire Supported - NVIDIA SLI Supported - 85% Efficiency - 750 W

  • MFR Part#: CP-9020015-NA

The CX750 is 80 PLUS® Bronze certified for excellent efficiency, and like all our CX series PSUs, is an ideal solution for those who want a no-nonsense, reliable power supply that's designed for maximum compatibility. With a temperature controlled fan for low noise levels, long cables with tons of connectors for flexibility, and fully sleeved cables, the CX750 is a great choice at a great....

  • WebID 1023129345
Sparkle Power 650W ATX12V & EPS12V Power Supply FSP650-80GLCR
  • MFR Part#: FSP650-80GLCR

  • High efficiency and reliability
  • 100% Hi-pot, ATE, and burn-in tested
  • Remote On/Off function
  • Re-settable power shut down
  • WebID 1011300352
Corsair CS Series Modular CS750M - 750 Watt 80 PLUS Gold Certified PSU CP-9020078-NA

110 V AC, 220 V AC Input Voltage - Internal - Modular - 92% Efficiency - 750 W

  • MFR Part#: CP-9020078-NA

Gold-certified efficiency and modular cabling for low energy use and easy installation

CS Series Modular power supplies are ideal for basic desktop systems where low energy use, low noise, and simple installation are essential. 80 PLUS Gold efficiency reduces operating cost and excess heat. Flat, sleeved black modular cables with clearly-marked connectors make installation fast....

  • WebID 1026148645
Coolmax M-500B EPS12V Power Supply 14622

500W

  • MFR Part#: 14622

Total silent solution Smart cable management Powerful & high-efficiency performance

  • WebID 1011291622
Thermaltake TR2 TR2-700AL2NC-A ATX12V & EPS12V Power Supply TR-700

110 V AC, 220 V AC Input Voltage - Internal - ATI CrossFire Supported - NVIDIA SLI Supported - 75% Efficiency - 700 W

  • MFR Part#: TR-700

We all know power supply is a critical component for computer systems. Not only does it provide the power needed for stable and continuous operation, good power supply should go above and beyond to include power protections such as Over-Voltage, Over-Power or Short-Circuit Protections so users know that they are protected. What's more, all Thermaltake power supplies come with....

  • WebID 1022981127
StarTech.com 300 Watt ATX Replacement Computer PC Power Supply ATXPOWER300
  • MFR Part#: ATXPOWER300

A reliable upgrade or replacement power supply for desktop PCs.

This StarTech.com power supply offers an upgrade or replacement to a variety of Intel or AMD-based ATX desktop computer systems. Compliant with the industry standard ATX specification and using the standard ATX form-factor, this power supply (PSU) can be used as a replacement in a variety of popular OEM desktop systems.

....
  • WebID 10055659
Coolmax CM-300 300W ATX AC Power Supply 14080

300W

  • MFR Part#: 14080

  • 80mm silent fan design, long life, noiseless and fastest cooling time
  • All kinds of protection circuits (OVP/OPP/SCP)
  • 20-24pin / 4-8pin adaptors available for both 20pin and 24pin
  • Tube-tide design to tidy wires
  • Anti-corrosive nickel plated chassis
    • WebID 1110617529
    Antec High Current Gamer HCG-750M ATX12V & EPS12V Power Supply HCG-750M

    110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 88% Efficiency - 750 W

    • MFR Part#: HCG-750M

    Elite power meets unrivaled performance

    Antec's HCG M power supplies are the perfect combination of power and efficiency. The HCG M features special heavy-duty High Current connectors and cabling that supply extreme levels of power, and superb efficiency thanks to 80 PLUS® BRONZE certification and Active PFC. HCG M's innovative 16-pin sockets create a new level of....
    • WebID 1025186706
    Corsair RM Series RM750 - 750 Watt 80 PLUS Gold Certified Fully Modular PSU CP-9020055-NA

    110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 92% Efficiency - 750 W

    • MFR Part#: CP-9020055-NA

    The Corsair RM750 is fully modular and optimized for silence and high efficiency. It's built with low-noise capacitors and transformers, and Zero RPM Fan Mode ensures that the fan doesn't even spin until the power supply is under heavy load. And with a fan that's custom-designed for low noise operation, it's whisper-quiet even when it's pushed hard.

    80 PLUS Gold rated efficiency saves....

    • WebID 1025811362
    Antec EA380D ATX12V Power Supply EA-380D

    380W

    • MFR Part#: EA-380D
    • WebID 1014934468
    Lenovo ThinkServer 800W Gold Hot Swap Redundant Power Supply for Rack 4X20E54690

    Rack-mountable

    • MFR Part#: 4X20E54690

    Introducing ThinkServer Hot Swap Redundant Power Supplies to make sure your rack solution maintains high availability. Lenovo goes the extra mile to ensure your server keeps running. High availability is important for many businesses and Lenovo makes this possible by offering redundant power supplies. And at the same time, the power supplies provide the energy efficiency similar to 80Plus....
    • WebID 1025970381
    Thermaltake Smart Standard 550W SP-550P

    110 V AC, 220 V AC Input Voltage - Internal - Modular - 88% Efficiency - 550 W

    • MFR Part#: SP-550P

    550 Watt Bronze Power Supply: Most valuable power usage for daily use

    Thermaltake introduces the newest in the essence of mainstream systems - the SMART Series Standard PSU, a performance series of power supply units (PSU) that incorporated various PSU high-tech components, leading technology and Eco-friendly credentials, ranged between 550 to 750W that will accommodate any....

    • WebID 1024500554
    Antec HCG-620M ATX12V & EPS12V Power Supply HCG-620M

    110 V AC, 220 V AC Input Voltage - Internal - Modular - 87% Efficiency - 620 W

    • MFR Part#: HCG-620M

    Antec's HCG M power supplies are the perfect combination of power and efficiency. The HCG M features special heavy-duty High Current connectors and cabling that supply extreme levels of power, and superb efficiency thanks to 80 PLUS Bronze certification and Active PFC. Highest-quality connectors, Japanese-brand capacitors, and a quiet 135 mm double ball bearing fan complete the package. The....

    • WebID 1021509175
    EVGA Supernova 1000 G2 1000W Power Supply 120-G2-1000-XR

    110 V AC, 220 V AC Input Voltage - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 90% Efficiency - 1 kW

    • MFR Part#: 120-G2-1000-XR

    The EVGA SuperNOVA 1000 G2 has arrived! This power supply is 80 Plus Gold Rated, offers 1000W of continuous power, exceptional efficiency and is fully modular. Not to mention, a first class 10 Year EVGA Warranty. Designed with enthusiast needs in mind the EVGA SuperNOVA 1000 G2 power supply is the best choice to power this and next generation enthusiast computers. Take your system to the next....
    • WebID 1024743197
    Sparkle Power 500 Watts ATX12V V2.3 EPS12V V2.92 Switching Power Supply (Meet 2013 ErP) R-FSP500-70ETN

    110 V AC Input Voltage - Internal - ATI CrossFire Supported - NVIDIA SLI Supported - 92% Efficiency - 500 W

    • MFR Part#: R-FSP500-70ETN
    • WebID 1022809033
    Cooler Master GXII 550W ATX12V & EPS12V Power Supply RS550-ACAAB1-US

    110 V AC, 220 V AC Input Voltage - Internal - 85% Efficiency - 550 W

    • MFR Part#: RS550-ACAAB1-US

    Built for quality and consistency GXII PSUs utilizes a single powerful 12V rail to deliver clean and efficient power to systems. This high power efficiency is set to deliver ~85% power efficiency and is held to the strict standards of 80PLUS Bronze. These PSUs deliver high amperage to power high-end components. All GXII PSUs are equipped with a HDB 120mm fan that offers a greatly increased fan....
    • WebID 1025142413
    EVGA SuperNOVA ATX12V & EPS12V Power Supply 120-G1-0650-XR

    120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC, 5 V DC Output Voltage - 1 Fans - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported - 90% Efficiency - 650 W

    • MFR Part#: 120-G1-0650-XR
    • WebID 1027690045
    Antec HCG-520M ATX12V & EPS12V Power Supply HCG-520M

    110 V AC, 220 V AC Input Voltage - Internal - Modular - 87% Efficiency - 520 W

    • MFR Part#: HCG-520M

    Antec's HCG M power supplies are the perfect combination of power and efficiency. The HCG M features special heavy-duty High Current connectors and cabling that supply extreme levels of power, and superb efficiency thanks to 80 PLUS Bronze certification and Active PFC. Highest-quality connectors, Japanese-brand capacitors, and a quiet 135 mm double ball bearing fan complete the package. The....

    • WebID 1021509176
    Honeywell AC to DC Power Supply 46-00525
    • MFR Part#: 46-00525
    • WebID 1010971550
    Motorola Proprietary Power Supply PWRS-9-60VDC-01R

    External

    • MFR Part#: PWRS-9-60VDC-01R

    External DC power supply, 9-60V DC. Requires 25-159551-01 fused DC power cable to vehicle battery.

    • WebID 1023813136
    Datamax-O'Neil AC Power Adapter 220515-100

    110 V AC Input Voltage

    • MFR Part#: 220515-100
    • WebID 1011797734
    Zebra AC Power Supply for MZ Series AK18355-1
    • MFR Part#: AK18355-1
    • WebID 1010669234
    Motorola PWRS-14000-249R Proprietary Power Supply PWRS-14000-249R
    • MFR Part#: PWRS-14000-249R
    • WebID 1018572891
    NCR 12V DC Power Supply 7892-K111

    110 V AC, 220 V AC Input Voltage

    • MFR Part#: 7892-K111
    • WebID 1011222397
    Star Micronics AC Power Adapter PS60A-24A

    110 V AC Input Voltage

    • MFR Part#: PS60A-24A
    • WebID 10969799
    Honeywell Power Supply VX89303PWRSPLY

    60 W

    • MFR Part#: VX89303PWRSPLY
    • WebID 1022788889
    Altronix AL600ULACMCB Proprietary Power Supply AL600ULACMCB

    110 V AC Input Voltage - Wall Mount

    • MFR Part#: AL600ULACMCB

    Model AL600ULACMCB converts a 115VAC 60Hz input into eight (8) independently controlled 12VDC or 24VDC Class 2 Rated power limited PTC protected Fail-Safe and/or Fail-Secure outputs with a total of 6 amp continuous supply current. The fire alarm disconnect feature enables emergency egress in the event the fire alarm system is activated. It is individually selectable for any or all of the eight....

    • WebID 1018884238
    Cisco C3KX-PWR-1100WAC= AC Power Supply C3KX-PWR-1100WAC=

    110 V AC, 220 V AC Input Voltage - Internal - 1.10 kW

    • MFR Part#: C3KX-PWR-1100WAC=
    • WebID 1016916396
    LifeSafety Power FlexPower FPO75-E1 Proprietary Power Supply FPO75-E1

    110 V AC, 220 V AC Input Voltage - Modular - 83% Efficiency - 75 W

    • MFR Part#: FPO75-E1

    The FLEXPOWER FPO75-E1 is an offline switchmode power supply-battery charger specifically designed for the lifesafety industry. Capable of providing two power outputs, user selectable for 12 or 24 VDC, the unit is configured in a painted, steel, locking enclosure with tamper switch and integral battery space. One output provides continuous output power for system use, the second is....

    • WebID 1026666672
    Securitron BPS-24-10 Proprietary Power Supply BPS-24-10

    110 V AC Input Voltage - Wall Mount

    • MFR Part#: BPS-24-10

    Recommended where an interface with a fire alarm system or battery backup is needed. The BPS linear power supply delivers more current than PSPs, and all BPS models are UL Class 2 listed, allowing for wire runs without the use of conduit from power supply to door.

    • WebID 1018884406
    Antec EarthWatts EA-380D GREEN ATX12V & EPS12V Power Supply EA380D GREEN

    110 V AC, 220 V AC Input Voltage - 1 Fans - Internal - 82% Efficiency - 380 W

    • MFR Part#: EA380D GREEN

    The EarthWatts EA-380D Green ATX12V & EPS12V Power Supply efficiently delivers 380 Watts of reliable and stable power while meeting the Bronze level of efficiency from 80 PLUS, the most widely recognized independent standard in power supply efficiency. On top of that, this EarthWatts power supply boasts universal input to automatically work on any power grid on the planet, and an 80mm fan....

    • WebID 1014548305
    HP Common Slot High Efficiency Power Supply 512327-B21

    750W

    • MFR Part#: 512327-B21
    • WebID 1013073377
    Altronix ACM AL600ULACM Proprietary Power Supply AL600ULACM

    110 V AC Input Voltage - Internal

    • MFR Part#: AL600ULACM

    Model AL600ULACM converts a 115VAC 60Hz input into eight (8) independently controlled 12VDC or 24VDC non power limited fuse protected Fail-Safe and/or Fail-Secure outputs with a total of 6 amp continuous supply current. The fire alarm disconnect feature enables emergency egress in the event the fire alarm system is activated. It is individually selectable for any or all of the eight (8)....

    • WebID 10750268
    EverFocus AC4-1-2UL Proprietary Power Supply AC4-1-2UL
    • MFR Part#: AC4-1-2UL
    • WebID 1018877248
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