Tech Info,
Windows 95, 98, ME, XP,
NT4, 2000, Errors,
Search products ,
Search FAQs.
Shop by...

Buy this Product.

Model Number :
Part #:


StarTech Power Supply, Professional ATX series, 300Watt, with 20 to 24 ATX PSU Pin Adapter, Heavy duty components, ATX12v and ATX Aux connectors, 32.6 dBa, 39.8 CFM

Street Price : $48
Status    :
Current Model
Comments :

Other Links ...

Power your high-performance system with’s Professional Series ATX power supplies – the most robust yet! The ATXPOW300PRO delivers 300 watts of clean, consistent power, enough to feed today’s power-hungry 1 GHz (or higher) CPUs and multi-hard drive systems.

This whisper quiet power supply keeps your entire system running cool, with its smart dual ball-bearing fan. Guaranteed compatible with high-end Intel and AMD processors, and MTBF of 60,000 hrs


  • MTBF = 60,000 hrs
  • 3-year warranty and FREE tech support hotline
  • Heavy duty components maximize dependability and long life
  • Dual ball bearing fan and heavy duty heatsink keeps your system running cool
  • Ideal ATX power supply for advanced Pentium 4s, and systems with multiple hard drives and 3D video accelerator cards
  • Provides extra power capacity for PC servers with several hard drives
  • Provides the extra current required by 1 GHz and faster CPUs
  • Provides extra power required by leading edge 3D video accelerator cards
  • Provides extra current and power capacity for overclocking CPUs
  • Designed and built with high performance components and connectors for extra long life and maximum system performance
  • Guaranteed compatibility with Intel Pentium II, III, 4, AMD K6 and Athlon processors
  • Additional drive power connectors provided for connecting extra drives
  • Built-in quad protection: Over Voltage Protection, Short Circuit Protection, Over Temperature Protection and Over Power Protection
  • Dual Ball Bearing in the cooling fan motor provide increased reliability, increased air flow and longer life
  • Enclosure is constructed with an attractive nickel plated casing
  • High quality connectors provide minimal resistance and enhanced electric conductivity
  • High-Flow fan provides efficient cooling for the system and power supply
  • Provides a maximum output power of 300 Watts
  • Superior EMI/RFI power filtration system provides low noise/ripple for super clean and stable power to the system components


  • Connector Types
    - 6 x 4-pin LP4 Female Large Internal Power
    - 2 x SP4 Female Small Internal Power
    - 1 x 20-pin Female ATX Motherboard Adapter
    - 1 x 4-pin extended ATX power 12V plug
    - Aux plug for Pentium 4
    AC INPUT: (Voltage 115V~ Current 8A) (Voltage 230V~ Current 4A)
  • Power Factor Correction - No
  • Shipping (Package) Weight - 4.29 lb [1.94 kg]
  • Dimensions: 5.9 x 3.35 x 5.87 Inches (150 x 85 x 149mm)
  • Frequency: 50~60Hz
  • MTBF: 60,000 Hours
  • Output Power: 300W
  • Safety Approvals: TUV, UL, CSA, CE, FCC & CB
  • Weight: 3.04 lbs (1.38 kg)
  • Output Power - 300 Watts
  • Efficiency Rating - >65 %
  • Max Inrush Current - 50 A
  • MTBF - 60,000 Hours
  • Fans - One 80 mm
  • Fan Bearing Type - Ball Bearing
  • Noise Level - 32.6 dBa
  • Air Flow Rate - 39.8 CFM
  • Input Current - 8-4 Amperes
  • Input Voltage - 115~230 Volts
  • Dimensions
    Length 5.91 in [15 cm]
    Width 5.87 in [14.9 cm]
    Height 3.35 in [8.5 cm]
  • Output - Voltage / Current
    +5.0V / 30
    -5.0V (standby) / 0.3
    +12.0V / 15
    -12.0V / 0.8
    +3.3V / 28
    +5.0V (standby) / 2.0



Accessories (when available) will be shown below
No records returned.


Buy $126
150-disk capacity, built-in single port USB hub, used standalone or with PC to create a searchable database of disks. Then it finds them and delivers them, Select disks by keypad, or using win98/98se/ME/2000/XP Mac


Contact Us, Specials


Note : Prices can vary a great amount. Always check the descriptions of any items you buy to make sure it is the correct item.