24.39 GBP
Approx app500PS power supply unit 500 W ATX Black
APPROX (8435099511854 / APP500PS) - AC input frequency: 47 - 63 Hz - AC input voltage: 115 - 230 V - Input current: 5 - 10 A - Active - Box - PC - Fan diameter: 12 cm - Package depth: 175 mm - Package Height: 100 mm
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Approx APP500PS Power Supply Unit – 500 W ATX Black
The Approx APP500PS is a robust 500‑watt ATX power supply unit (PSU) designed for desktop computers that demand reliable, efficient, and safe power delivery. With its passive power factor correction (PFC), it delivers clean energy while staying compliant with RoHS standards.
Key Features
- Power Output: 500 W total capacity, with a combined +12 V rail of 468 W and +5 V rail of 130 W.
- Voltage Compatibility: Universal input range of 115–230 V AC at 47–63 Hz, ensuring worldwide usability.
- Passive PFC: Enhances power factor without the need for active circuitry, reducing noise and improving efficiency.
- Active Cooling: Equipped with a single 120 mm fan that maintains optimal operating temperatures under load.
- Protection Mechanisms: Built‑in over‑voltage, overload, short‑circuit, and under‑voltage protection safeguard both the PSU and connected components.
- Compliance: RoHS certified, meeting stringent environmental regulations.
Connector Layout
The APP500PS offers a comprehensive set of connectors to support modern PC builds:
| Connector Type | Quantity |
|---|---|
| ATX 20+4 Pin (Motherboard) | 1 |
| 4‑Pin ATX (CPU) | 1 |
| SATA Power | 3 |
| Molex 4‑Pin | 3 |
| Floppy Drive Power (FDD) | 1 |
| Power Cable (Wall Outlet) | 1 |
Electrical Specifications
- Input Current: 5–10 A at 115–230 V.
- Maximum Output Currents: +12 V: 20 A, +5 V: 18 A, +5 Vsb: 3 A, -12 V: 0.3 A.
- Voltage Rails: +12 V, +5 V, +5 Vsb, -12 V, +3.3 V.
Physical Dimensions & Build Quality
The unit adheres to the standard ATX form factor with dimensions that fit comfortably in most mid‑tower cases:
- Height: 100 mm (10 cm)
- Width: 240 mm (24 cm)
- Depth: 175 mm (17.5 cm)
The chassis features a polished metal surface that not only looks sleek but also aids in heat dissipation.
Operational Highlights
- On/Off Switch: Integrated toggle for convenient power management.
- Fan Control: The single 120 mm fan operates at a speed that balances cooling performance with noise levels, ensuring silent operation even under full load.
- Energy Protection: Built‑in safeguards against voltage spikes, overloads, short circuits, and undervoltage conditions protect both the PSU and connected hardware.
Ideal Use Cases
The Approx APP500PS is well suited for a variety of desktop configurations:
- Mid‑range gaming rigs that require stable +12 V delivery to GPUs.
- Workstations handling moderate workloads with multiple SATA drives.
- Home or office PCs where silent operation and long lifespan are priorities.
Why Choose the Approx APP500PS?
Combining a solid power output, passive PFC for efficiency, comprehensive connector support, and robust protection features, the APP500PS delivers dependable performance without compromising on safety or environmental compliance. Its sleek black design complements any build aesthetic while its active cooling ensures longevity even during demanding tasks.
Conclusion
The Approx APP500PS 500 W ATX power supply unit stands out as a reliable, efficient, and environmentally responsible choice for PC builders and enthusiasts alike. Its thoughtful design, extensive protection mechanisms, and versatile connectivity make it an excellent foundation for any desktop system that values performance and peace of mind.
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Category
This product is cataloged in our store in these categories
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- PC Components |
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International
Find this product in one of our international stores
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Predominant colors of the product |
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| Identifiers | |
| Brand | ![]() APPROX. is a contemporary womenswear brand that offers a unique and affordable take on fashion-forward styles. The brand is known for its playful and feminine aesthetic, as well as its use of high-quality materials and innovative design. |
| Model | APPROX APP500PS |
| MPN | APPROX APP500PS |
| ID | 3635225 |
| Dimensions / Weight | |
| Key Features | |
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AC input frequency The frequency of the alternating current supplied to the device, expressed in hertz (Hz). It indicates the acceptable operating range for the electrical mains that powers the product.
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47 - 63 Hz |
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AC input voltage The alternating current voltage range that the product accepts from its power source, expressed in volts (V). It indicates the minimum and maximum supply voltages compatible with the device.
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115 - 230 V |
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Cooling type The method used to dissipate heat from a component or system, such as active cooling (fans or liquid loops), passive heat sinks, or no active cooling. It indicates whether the product relies on airflow, conduction, or other mechanisms to maintain safe operating temperatures.
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Active |
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Fan diameter The linear measurement across the widest part of a fan, expressed in units such as millimeters (mm), centimeters (cm) or inches (in). It represents the overall width of the fan and is useful for determining fit, compatibility with cases, and airflow characteristics.
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12 cm |
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Input current The electrical current that a device draws from its power source, expressed in amperes (A). It indicates how much current the product consumes during normal operation and helps determine compatibility with power supplies or USB ports.
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5 - 10 A |
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Number of fans The total count of fan units included in the product. This value indicates how many separate fans are present, which can affect cooling performance and noise levels.
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1 fan(s) |
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On/off switch Indicates whether the product includes an on/off switch that allows the user to power it on or off manually.
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Yes |
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Package depth The linear measurement from front to back or top to bottom of a product’s packaging, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the packaged item is and can be used for fitting, compatibility, or spatial planning.
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175 mm |
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Package Height The vertical dimension of a product’s packaging measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and helps customers assess how tall the package will be when stored or shipped.
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100 mm |
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Package type The form of packaging used for a product, such as box, blister pack, bag, or pallet. It indicates how the item is contained and protected during shipping and storage.
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Box |
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Package width The horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.
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240 mm |
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Power protection features A comma‑separated list of the electrical protection mechanisms built into a device, such as overcurrent, overload, short circuit, under voltage, and overheating safeguards. The attribute indicates which protective features are present to protect the equipment and connected components from abnormal power conditions.
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Over voltage,Overload,Short circuit,Under voltage |
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Purpose The purpose indicates the primary function or intended use of a product, such as "Notebook", "Gaming", or "Server". It helps customers quickly identify whether the item matches their needs and can be used for filtering or categorization across different product categories.
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PC |
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RoHS compliance Indicates whether the product is manufactured in accordance with the RoHS (Restriction of Hazardous Substances) directive, which limits the use of certain hazardous materials in electrical and electronic equipment.
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Yes |
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Total Power The maximum electrical power that a product can consume or deliver during its operation, expressed in watts (W). It represents the peak power requirement or output of the device and is useful for sizing power supplies, estimating energy usage, and comparing performance across similar products.
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500 W |







