Internal Power Supplies

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EPOS Internal Spare Battery, Silver (1000807) image 1
Item: IM18KW683
Model: 1000807

EPOS is part of the Demant group – a world-leading audio and hearing technology group that offers solutions and services to help people connect and communicate with the world around them. EPOS delivers high-end audio solutions designed for enterprise and gaming..Spare battery for IMPACT SDW 5066, SDW 5065, SDW 5064, SDW 5063, SDW 5036, SDW 5035, SDW 5034, SDW 5033, SDW 60 HS, and SDW 30 HS.Comes in silver.EPOS delivers high-end audio solutions designed for enterprise and gaming

Price isĀ  $35.99
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Cooler Master V850 80 PLUS Gold Desktop Power Supply, Black (MPY-8501-SFHAGV-3U1) image 1
Item: 24603173
Model: MPY-8501-SFHAGV-3U1

The V SFX Gold provides the renowned quality synonymous with the V series, now in a compact SFX form factor. Enjoy compatibility with diverse cases, ATX 3.0 support, a robust 90° up to 600W 12VHPWR PCIe 5.0, 80 Plus Gold efficiency, premium Japanese capacitors, fully modular cabling, and a 10-year warranty. Its adaptable compatibility, small footprint, and exceptional performance make the V SFX Gold a powerhouse despite its compact size..850W Power Supply for Desktop Computers.90° Durable Cables: Featuring a 90° 12VHPWR PCIe 5.0 connector, for improved electrical durability and safety..ATX 3.0 Cables: The ATX 3.0 delivers up to 600W power to your GPU..Enhanced Dissipation: The integrated design of the transformer, rectifier, full-bridge LLC, and EMI-inhibited amorphous metal ensures top performance and cooling..Customized Cable Length: Customized short cables with the latest ATX 3.0 connector reduce clutter; extended cables may be needed for larger cases to reach certain components.80+ Gold Efficiency: With Gold-level performance at 90% efficiency, it ensures effective power transfer from the wall to your components..Energy Efficiency Certification: 80 Plus Gold.Number of Fans 1.Power Factor Correction (PFC) Active.MTBF 100000 Hour.Limited Warranty: 10 Year.⚠ WARNING: California Proposition 65 Warning. This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Price isĀ  $169.99
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Corsair CX Series 550W EPS / ATX 12V 80 PLUS Bronze Plug-in Module Power Supply, Black (CP-9020277-NA) image 1
Item: 24614905
Model: CP-9020277-NA

CORSAIR CX Series Power Supplies feature low-noise cooling and a compact design for an easy fit in nearly any modern case..550W, Power Supply ATX.EPS12V.80 PLUS Bronze.Number of Fans: 1.Color: Black.7 Years.CX Series CX550 – 550 Watt 80 PLUS Bronze ATX Power Supply

Price isĀ  $81.49
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MSI MPG A850G 850W ATX 3.0 80 PLUS Gold ATX Power Supply, Black (MPGA850GSPCIE5) image 1
Item: 24653032
Model: MPGA850GSPCIE5

The MSI MPG A850G Power Supply features Japanese electrolytic capacitors, which deliver performance and thermal stability for demanding tasks. Its 80 PLUS Gold efficiency rating reduces energy waste and helps keep systems cooler under load. Compact and clean in design, the black ATX form factor integrates easily into most desktop cases. With a 10-year limited warranty and multiple protection mechanisms—including OVP, OCP, and SCP—this internal power supply is built to last while safeguarding your hardware investment..850W internal power supply ideal for performance gaming PCs and workstations.ATX 3.1 compliant, ensuring compatibility with next-gen GPUs and PCIe 5.1 standards.Full range 100–240V AC input voltage supports global use with active PFC for stable power delivery.Native 12V-2x6 connector.100% all Server-grade 105oC capacitor.Industrial level protection with OCP/ OTP/OPP/ SCP/ OVP/ UVP/ SIP/ NLO

Price isĀ  $147.99
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Thermaltake Toughpower GF3 1200W ATX Power Supply, Black (PS-TPD-1200FNFAGU-4) image 1
Item: 24595804
Model: PS-TPD-1200FNFAGU-4

Toughpower GF3 Snow series is 80 PLUS Gold certified and compatible with ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen PCIe graphics card with one new 12VHPWR cable..Watts, Power Supply & Use: 1200W, Power Supply.ATX/EPS Compliance: ATX.Input Voltage: 100-240Vac.Number of Fans: 1.True Color: Black.10 Year Warranty

Price isĀ  $222.69
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Thermaltake SMART Series 600W ATX 80 Plus Certified Active PFC Power Supply, Black (PS-SPW-0600NNFAWU-1) image 1
Item: 24615003
Model: PS-SPW-0600NNFAWU-1

Incorporating various high-quality components, the Smart Series – models are rated from 500W to 700W – saves energy through its high efficiency of up to 80% and accommodates any mainstream build with the most demanding requirements. An embedded intelligent cooling fan delivers excellent airflow at an exceptionally low noise level. Additionally, the Single +12V rail design enables non-stop usage with stable and reliable performance..600W Power Supply ATX.Smart Series adopt 120mm cooling fan delivers excellent airflow at an exceptionally low noise level..The cables used for Smart Series are black and low-profile, users are able to properly route the cables in optimal location to prevent airflow blockage..Number of Fans: 1.80 PLUS Standard Certified and Intel C6/C7 States Ready.High quality components enable non-stop usage with stable and reliable performance, no more capacitor explosion and leakage..Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W

Price isĀ  $76.99
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Thermaltake Smart 500W ATX 80 PLUS Power Supply, Black (PS-SPW-0500NNFAWU-1) image 1
Item: 24614993
Model: PS-SPW-0500NNFAWU-1

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.The 500W power supply is an ATX model, designed to provide reliable and efficient power for various computer components..The ATX12V power supply is a standard unit commonly used in desktop computers, providing stable voltage to support the motherboard and other critical components..The 500W power supply operates with a wide input voltage range, typically accommodating 100-240V to ensure compatibility with various power grids around the world..A power supply with an 80 PLUS rating ensures high energy efficiency, converting at least 80% of the input power into usable energy while minimizing heat loss..The power supply is equipped with 1 fan, ensuring efficient cooling to prevent overheating during operation..Power Supply color comes in Black.The power supply comes with a 5-year warranty, providing long-term protection and peace of mind against potential defects or malfunctions..Thermaltake Smart 500W 80 PLUS Power Supply

Price isĀ  $59.49
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Thermaltake SMART Series 700W ATX 80 Plus Certified Active PFC Power Supply, Black (PS-SPW-0700NNFAWU-1) image 1
Item: 24615023
Model: PS-SPW-0700NNFAWU-1

Incorporating various high-quality components, the Smart Series – models are rated from 500W to 700W – saves energy through its high efficiency of up to 80% and accommodates any mainstream build with the most demanding requirements. An embedded intelligent cooling fan delivers excellent airflow at an exceptionally low noise level. Additionally, the Single +12V rail design enables non-stop usage with stable and reliable performance..700W Power Supply ATX.Smart Series adopt 120mm cooling fan delivers excellent airflow at an exceptionally low noise level..The cables used for Smart Series are black and low-profile, users are able to properly route the cables in optimal location to prevent airflow blockage..Number of Fans: 1.80 PLUS Standard Certified and Intel C6/C7 States Ready.High quality components enable non-stop usage with stable and reliable performance, no more capacitor explosion and leakage..Thermaltake Smart Series 700W SLI / CrossFire Ready Continuous Power ATX12V V2.3 / EPS12V 80 PLUS Certified Active PFC Power Supply Haswell Ready

Price isĀ  $90.99
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CyberPower Ecologic Series 750VA UPS, 12-Outlets, Black (EC750G) image 1
Item: IM19GM119
Model: EC750G

A compact UPS with standby topology, the CyberPower Ecologic EC750G provides battery backup (using simulated sine wave output) and surge protection for desktop computers, workstations, networking devices, and home entertainment systems. During power interruptions, the EC750G offers reliable power protection and battery backup. When the battery backup detects that the computer is off or in sleep mode, computer peripherals connected to the ECO Mode, surge protected outlets will be automatically turned off, reducing power usage and lowering energy costs (USB connection required)..UPS protects electronic equipment and prevents data loss during a power outage with 12 outlets for seamless connectivity.Power Capacity: 750VA; Output Power Capacity: 450 W.Surge energy rating: 526 Joules.Provides USB connectivity for maximum flexibility.4.9' cord allows you to set up your system at a comfortable distance.Charge time: 8 hours.Output voltage of 120 VAC to ensure adequate power supply.External form makes it convenient to install and use.Lead acid battery ensures efficient performance.Meets or exceeds RoHS, DOC-B, UL 1778, cUL, and FCC standards.Dimensions: 3.1"H x 12.2"W x 7"D.3-year manufacturer limited warranty

Price isĀ  $130.49
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CyberPower Ecologic Series 850VA 12-Outlet UPS, Black (EC850LCD) image 1
Item: IM19GM180
Model: EC850LCD

A compact UPS with standby topology, the CyberPower Ecologic EC850LCD provides battery backup (using simulated sine wave output) and surge protection for desktop computers, workstations, networking devices, and home entertainment systems. During power interruptions, the EC850LCD offers reliable power protection and battery backup. When the battery backup detects that the computer is off or in sleep mode, computer peripherals connected to the ECO Mode, surge protected outlets will be automatically turned off, reducing power usage and lowering energy costs (USB connection required). The multifunction LCD provides immediate, detailed information about the UPS battery and power conditions and generates alerts of potential problems before they can affect critical equipment and cause downtime..UPS protects electronic equipment and prevents data loss during a power outage with 12 outlets for seamless connectivity.Power Capacity: 850VA; Output Power Capacity: 510 W.Surge energy rating: 526 Joules.Provides USB connectivity for maximum flexibility.4.9' cord allows you to set up your system at a comfortable distance.Charge time: 8 hours.Output voltage of 120 VAC to ensure adequate power supply.External form makes it convenient to install and use.Lead acid battery ensures efficient performance.Meets or exceeds cUL, FCC, RoHS, DOC-B, and UL 1778 standards.Dimensions: 3.1"H x 12.2"W x 7"D.3-year manufacturer limited warranty.The CyberPower Ecologic Series 850VA 12-Outlet UPS supplies power long enough for equipment to properly shut down when utility power fails. Helps prevent loss of data and minimizes the component stress caused by a hard shutdown.

Price isĀ  $126.49
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Vertiv Liebert 750W ATX/EPS Compliance 98% Energy Efficiency Rack/Tower Power Supply, Black (GXT5-750LVRT2UXLN) image 1
Item: IM18NB718
Model: GXT5-750LVRT2UXLN

The Vertivā„¢ LiebertĀ® GXT5-750LVRT2UXLN is a reliable and high-performance online double-conversion uninterruptible power supply (UPS) designed to deliver continuous power protection for mission-critical applications. With a power capacity of 750VA/750W, this UPS ensures stable and clean power delivery, safeguarding sensitive IT equipment, medical systems, network hardware, and other critical devices from power outages, surges, and fluctuations. This compact and versatile UPS supports rack or tower installation, making it suitable for a variety of environments, from server rooms to edge computing sites. The pre-installed SNMP/Webcard provides robust remote management capabilities, enabling users to monitor and control the UPS through a network, ensuring seamless integration into existing IT infrastructures. Equipped with 6 NEMA 5-15R outlets, it provides flexibility for connecting multiple devices. Its pure sine wave output ensures compatibility with sensitive equipment, while the high-efficiency Active ECO mode helps reduce energy consumption without compromising performance. The UPS includes hot-swappable batteries, allowing users to replace batteries without interrupting power to connected devices. The multi-language LCD interface provides an intuitive user experience, enabling easy configuration and real-time status monitoring. With features like automatic bypass for fault tolerance, scalable runtime through external battery cabinets, and compliance with ENERGY STARĀ® and UL standards, the Liebert GXT5-750LVRT2UXLN delivers reliable and efficient power protection for both small and large-scale operations..This UPS delivers 750 watts of reliable, continuous power, utilizing online double-conversion technology to provide clean and stable energy for critical IT systems, network devices, and sensitive electronics..The unit adheres to advanced ATX/EPS power delivery standards, ensuring compatibility with modern computing and enterprise-grade equipment..It supports an input voltage range of 55–150V AC, allowing flexibility to adapt to various power conditions..With an efficiency rating of up to 98% in Active ECO mode and 95% in online mode, it significantly reduces energy consumption and operational costs..The UPS is equipped with a single intelligent fan, designed to optimize cooling and maintain low noise levels during operation..The product comes in a sleek black finish, offering a professional look suitable for rack-mounted or standalone installations..ENERGY STARĀ® certified, UL 1778 4th Edition compliant, and FCC Part 15 Class A approved, ensuring top-notch safety, performance, and environmental standards..Backed by a 2-year comprehensive warranty, providing peace of mind with support and service for reliable operation.

Price isĀ  $2150
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CyberPower AVR Series 750VA UPS, 12-Outlet, Black (AVRG750U) image 1
Item: 24327860
Model: CYBAVRG750U

The CyberPower AVR Series AVRG750U uninterruptible power supply (UPS) safeguards PCs and other electronics (monitors, cable DSL/ modems, VoIP routers, and home theater devices) from blackouts, brownouts, surges, spikes, sags, and other power abnormalities. Its Automatic Voltage Regulation (AVR) boost/buck technology delivers a consistent and clean AC power, protecting connected equipment and preventing costly business interruptions. Its composite integrated circuitry offers advanced lightning protection. This UPS system is ENERGY STAR qualified with patented GreenPower UPS Bypass circuitry to save on energy costs by reducing energy consumption and heat buildup. The AVRG750U unit has a capacity of 750VA/450Watts, twelve (12) NEMA 5-15R receptacles, including, six (6) battery and surge protected and six (6) surge protected outlets. Its compact design allows for horizontal or vertical placement, or it can be mounted on a wall. This UPS has a 12-volt maintenance-free sealed lead acid battery. Protection for phone/network (RJ11) is also included. EMI/RFI filters increase the immunity of the load to disturbances and surges. A HID compliant USB port provides connectivity to the AVRG750U. PowerPanel Personal Edition UPS Management software is included to monitor the vitals of the UPS and will safely shutdown the system in case of a power outage. A Three-Year Warranty ensures that this UPS has passed our highest quality standards in design, assembly, material or workmanship and further protection is offered by a $150,000 Connected Equipment Guarantee..Line-interactive UPS protects electronic equipment with 12 outlets for seamless connectivity.Power Capacity: 750VA; Output Power Capacity: 450 W.Surge energy rating: 1030 Joules.Provides USB connectivity for maximum flexibility.5' cord allows you to set up your system at a comfortable distance.Charge time: 8 hours.Output voltage of 120 VAC to ensure adequate power supply.External form makes it convenient to install and use.Lead acid battery ensures efficient performance.Lightning protection ensures your investments are safe from potentially irreversible damage.Meets or exceeds UL, FCC Class B, ISO 9001, DOC-B, cUL, UL 1778, and RoHS standards.Dimensions: 7"H x 12.2"W x 3.5"D.3-year manufacturer limited warranty

Price isĀ  $141.99
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Asus ROG Thor 1000W 80 PLUS Platinum Desktop Power Supply, Black/Gray (ROGTHOR1000P2GA) image 1
Item: 24585071
Model: ROG-THOR-1000P2-GAMING

Back with a vengeance, the second iteration of the ROG Thor 1000W Platinum wields cooling and component upgrades that make it the quietest PSU in its class. And to compliment the latest high-end ROG motherboards and bring additional flair to beastly rigs, we've added a mirrored side panel that neatly frames the OLED display..The ROG THOR 1000 is a powerful 1000W Gaming Power Supply guaranteed to keep your PC cool.ATX/EPS Compliance: ATX12V.Input Voltage: 100-240Vac.The fan impeller spins on a dual ball bearing setup that will last up to twice as long as a sleeve bearing design..Black and Gray power supply, with a built-in OLED panel that makes it easy to tune your system for best performance and efficiency..The ROG Thor 1000W Platinum II is backed with a 10-year* warranty..Each ROG Thor 1000W Platinum II PSU is bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards. Get ready for the future of power delivery..Aura Sync allows you to customize the Aura ROG logo and/or add RGB lighting strips to accent your showcase build.

Price isĀ  $419.99
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CyberPower AVR Series 750VA UPS, 12-Outlet, Black (AVRG750U) image 1
Item: IM19GM264
Model: AVRG750U

The CyberPower AVR Series AVRG750U uninterruptible power supply (UPS) safeguards PCs and other electronics (monitors, cable DSL/ modems, VoIP routers, and home theater devices) from blackouts, brownouts, surges, spikes, sags, and other power abnormalities. Its Automatic Voltage Regulation (AVR) boost/buck technology delivers a consistent and clean AC power, protecting connected equipment and preventing costly business interruptions. Its composite integrated circuitry offers advanced lightning protection. This UPS system is ENERGY STAR qualified with patented GreenPower UPS Bypass circuitry to save on energy costs by reducing energy consumption and heat buildup. The AVRG750U unit has a capacity of 750VA/450Watts, twelve (12) NEMA 5-15R receptacles, including, six (6) battery and surge protected and six (6) surge protected outlets. Its compact design allows for horizontal or vertical placement, or it can be mounted on a wall. This UPS has a 12-volt maintenance-free sealed lead acid battery. Protection for phone/network (RJ11) is also included. EMI/RFI filters increase the immunity of the load to disturbances and surges. A HID compliant USB port provides connectivity to the AVRG750U. PowerPanel Personal Edition UPS Management software is included to monitor the vitals of the UPS and will safely shutdown the system in case of a power outage. A Three-Year Warranty ensures that this UPS has passed our highest quality standards in design, assembly, material or workmanship and further protection is offered by a $150,000 Connected Equipment Guarantee..Line-interactive UPS protects electronic equipment with 12 outlets for seamless connectivity.Power Capacity: 750VA; Output Power Capacity: 450 W.Surge energy rating: 1030 Joules.Provides USB connectivity for maximum flexibility.5' cord allows you to set up your system at a comfortable distance.Charge time: 8 hours.Output voltage of 120 VAC to ensure adequate power supply.External form makes it convenient to install and use.Lead acid battery ensures efficient performance.Lightning protection ensures your investments are safe from potentially irreversible damage.Meets or exceeds UL, FCC Class B, ISO 9001, DOC-B, cUL, UL 1778, and RoHS standards.Dimensions: 7"H x 12.2"W x 3.5"D.3-year manufacturer limited warranty

Price isĀ  $137.31
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Corsair 3000D AIRFLOW Mid-Tower ATX Case, Black (CC-9011251-WW) image 1
Item: 24614153
Model: CC-9011251-WW

The CORSAIR 3000D AIRFLOW presents a mid-tower ATX chassis with an efficient high-airflow design, including two pre-fitted CORSAIR SP120 ELITE fans that provide exceptional airflow..ATX Mid-Tower Case.Black,Steel, Tempered Glass.ATX.Drive Bays: 4.Front-Panel Ports: 4.Expansion Slots: 7.Lifetime Limited.Corsair 3000D 2 Fans Airflow Mid-Tower Case – Black

Price isĀ  $90.29
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Zebra Healthcare 75W ATX External Power Supply, Black (P1079903-030) image 1
Item: IM16G1591
Model: P1079903-030

The Zebra Healthcare Power Supply is a high-performance external power adapter designed for Zebra healthcare printers. It ensures consistent 24V DC power delivery, making it an essential accessory for medical and clinical environments..Designed for Zebra healthcare printers..Operates with an input voltage of 120V AC..Typically available in a sleek black finish..Backed by a 1-year limited warranty.

Price isĀ  $203.04
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CyberPower PFC Sinewave UPS Series 850VA, 10-Outlet, Black (CP850PFCLCD) image 1
Item: IM19GM359
Model: CP850PFCLCD

A mini-tower UPS with line interactive topology, the CyberPower PFC Sinewave CP850PFCLCD provides battery backup (using sine wave output) and surge protection for desktop computers, workstations, networking devices, and home entertainment systems requiring active PFC power source compatibility. The CP850PFCLCD features an advanced multifunction control panel with a color LCD to quickly confirm status and alerts at-a-glance. The screen tilts for easy viewing when the UPS is placed in a low position such as under a desk. The CP850PFCLCD uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. The CP850PFCLCD comes with a three-year warranty (including coverage of batteries) and a $250,000 Connected Equipment Guarantee..Line-interactive UPS protects electronic equipment with 10 outlets for seamless connectivity.Power Capacity: 850VA; Output Power Capacity: 510 W.Surge energy rating: 1150 Joules.Provides USB connectivity for maximum flexibility.6.56' cord allows you to set up your system at a comfortable distance.Charge time: 8 hours.Output voltage of 120 VAC to ensure adequate power supply.External form makes it convenient to install and use.Lead acid battery ensures efficient performance.Meets or exceeds UL 1778, FCC Class B, cUL 107.3, and RoHS standards.Dimensions: 9.7"H x 3.9"W x 10.2"D.3-year manufacturer limited warranty

Price isĀ  $192.88
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About Internal Power Supplies

Internal power supplies are essential components that provide the necessary electrical power to a computer or electronic device. They convert the alternating current (AC) from the wall outlet into the direct current (DC) required by various internal components, ensuring stable and reliable operation.

These power supplies are designed to fit within the chassis of a computer or device, offering a compact solution for power management. They come in various wattages and configurations to meet the demands of different systems, from basic desktops to high-performance gaming rigs.

When selecting an internal power supply, consider factors such as wattage, efficiency ratings, and modularity. A higher wattage rating ensures that the power supply can support all connected components, while efficiency ratings indicate how effectively the power supply converts AC to DC, impacting energy consumption and heat generation.

Additionally, modular power supplies allow for customizable cable management, reducing clutter and improving airflow within the case. Features like over-voltage protection, short-circuit protection, and fan control are also important for ensuring the longevity and reliability of your internal power supply.

What is an internal power supply?

  • An internal power supply is a device that converts AC power from an outlet into DC power for use by a computer's internal components. It is a crucial part of any computer system, providing the necessary power for operation.

How do I choose the right internal power supply?

  • To choose the right internal power supply, consider the total wattage required by your components, the efficiency rating, and whether you prefer a modular or non-modular design. It's important to ensure that the power supply can handle the peak power demands of your system.

What is the difference between modular and non-modular power supplies?

  • Modular power supplies allow you to connect only the cables you need, reducing clutter and improving airflow within the case. Non-modular power supplies come with all cables permanently attached, which can lead to excess cable management issues.

What wattage do I need for my internal power supply?

  • The wattage needed for an internal power supply depends on the components in your system. A basic setup may require around 300-500 watts, while high-performance gaming or workstation setups may need 600 watts or more.

Are internal power supplies universal?

  • While many internal power supplies follow standard form factors, compatibility can vary based on the specific requirements of your motherboard and components. Always check the specifications to ensure a proper fit and functionality.

How long do internal power supplies last?

  • Internal power supplies typically last between 5 to 10 years, depending on usage, quality, and environmental conditions. Regularly monitoring performance and replacing aging units can help maintain system stability.