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Rectangular ATX power supply unit with metal casing and dual 80mm cooling fans

Diablotek

Diablotek PSDA500 500 W power supply

SKU CH-6Y5C-2TQTR MPN PSDA500

A 500 W ATX unit with a single 12 V rail at 17 A, dual 80 mm fans and one 6+2-pin PCIe connector for mainstream builds

  • TypeATX
  • Maximum Power500 W
  • Fans2 x 80mm fan
  • Main Connector20+4Pin
  • +12V RailsSingle
  • PCI-Express Connector1 x 6+2-Pin
  • Delivers 500 W for mainstream graphics cards
  • Twin 80 mm fans move air quietly
  • Single +12 V rail supplies 17 A for stable loads
  • Four SATA connectors power multiple drives
  • 20+4 pin main connector fits standard ATX builds

Diablotek DA Series 500 W ATX power supply

The Diablotek PSDA500 is a 500 W ATX power supply designed for entry-level and mainstream desktop builds. It provides a single +12 V rail rated at 17 A alongside +3.3 V and +5 V rails rated at 15 A each. Twin 80 mm fans move air through the unit to keep internal temperatures in check during normal operation. This unit suits builders assembling a new system or replacing a failed unit in a standard ATX chassis.

Check ATX case fit and connector needs before

Verify that the chassis accepts a standard ATX form factor measuring 5.8 inches by 6 inches by 3.5 inches. The main motherboard connector is a 20+4 pin design and a single 4-pin ATX 12 V plug is included for CPU power. Only one 6+2 pin PCI Express connector is provided so graphics cards requiring two such plugs cannot be powered. Four SATA power connectors and four peripheral connectors are available alongside a floppy connector for legacy devices.

Sustained load behaviour with twin 80 mm cooling

Under continuous load the single +12 V rail delivers up to 17 A while the minor rails hold at 15 A each within the 500 W total limit. The dual 80 mm fans run constantly to exhaust heat generated during prolonged operation. Input voltage switches between 115 V and 230 V at 50 or 60 Hz to match local mains supply. The unit does not carry an energy-efficient certification so efficiency under heavy sustained draw will be lower than certified designs.

Highlights

  • Delivers 500 W for mainstream graphics cards
  • Twin 80 mm fans move air quietly
  • Single +12 V rail supplies 17 A for stable loads
  • Four SATA connectors power multiple drives
  • 20+4 pin main connector fits standard ATX builds

Specifications

BrandDiablotek
SeriesDA Series
ModelPSDA500
TypeATX
Maximum Power500 W
Fans2 x 80mm fan
Main Connector20+4Pin
+12V RailsSingle
PCI-Express Connector1 x 6+2-Pin
SATA Power Connector4
Haswell SupportYes
Input Voltage115 / 230 V
Input Frequency Range50/60 Hz
Input Current8A @ 115V, 5A @ 230V
Output+3.3V@15A, +5V@15A, +12V@17A, [email protected] , [email protected]
Connectors1 x Main connector (20+4Pin)
1 x 4-Pin ATX 12V
1 x 6/8-Pin PCI-E
4 x Peripheral
4 x SATA
1 x Floppy
Energy-EfficientNo
Dimensions5.8" x 6" x 3.5"
Weight4 lbs.
Shipping weight1.39 kg
Package size217 × 196 × 99 mm

Questions about this item

Will the 500 W unit fit in a standard ATX case?

Yes, the supply follows the ATX form factor and measures 5.8" x 6" x 3.5", so it fits any standard ATX chassis.

What power connectors are included for drives and graphics cards?

The unit provides one 20+4-pin main connector, one 4-pin ATX 12 V, one 6+2-pin PCIe, four SATA and four peripheral connectors.

Can I use this PSU on both 115 V and 230 V mains?

Yes, the input voltage range is 115 / 230 V at 50/60 Hz, and the unit draws 8 A at 115 V or 5 A at 230 V.

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