Description
PC Power & Cooling Turbo-Cool 300 ATX Power Supply 300W Desktop PSU
The PC Power & Cooling Turbo-Cool 300 is an ATX-form-factor desktop computer power supply rated at 300 watts. PC Power & Cooling built a strong reputation in the enthusiast and workstation market for building power supplies to tighter tolerances and higher component quality standards than typical OEM units of the same era — the Turbo-Cool line in particular was a favorite among builders and system integrators who wanted reliable, clean power delivery. This unit provides the standard ATX output rails needed to power a desktop PC's motherboard, drives, and peripherals.
Specifications & What's Included
- Brand: PC Power & Cooling
- Model: Turbo-Cool 300 ATX
- Output Power: 300W
- Form Factor: ATX
- Cooling: Single 80mm rear exhaust fan
- AC Input: IEC C14 inlet with rocker power switch; 115V/230V selectable
- Main connector: 20-pin ATX motherboard connector
- Peripheral connectors: 4-pin Molex drive connectors and floppy (mini-Molex) power connectors
- Modular: No — fixed cable harness
- Includes: Power supply unit with full attached connector harness
- Does not include: Mounting screws, AC power cord, or documentation
Applications
ATX power supplies like the Turbo-Cool 300 are the standard internal power source for desktop PCs, providing regulated DC voltages (+3.3V, +5V, +12V, -12V, +5VSB) to the motherboard, CPU, storage drives, and expansion cards. The Turbo-Cool line was aimed at enthusiasts, small-form workstations, and demanding desktop builds from the late 1990s through the mid-2000s — a period when ATX was displacing the older AT standard and 300W was a robust output for high-performance systems of that generation. These units remain useful today as replacements in older ATX desktop systems, retro builds, and cases that accept 20-pin ATX motherboards. The PC Power & Cooling brand is well regarded in the vintage PC community for above-average build quality and longevity.
This PC Power & Cooling Turbo-Cool 300 ATX 300W desktop power supply has been bench-tested at our facility and is in good working condition. The unit shows normal cosmetic wear consistent with prior use — the gray steel housing has light surface scuffs and the rating label shows some age. The full connector harness is present and intact, including the 20-pin ATX motherboard connector, 4-pin Molex peripheral connectors, and floppy power connectors. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
PC Power & Cooling |
Model: |
Turbo-Cool 300 ATX |
MPN: |
Turbo-Cool 300 ATX |
Type: |
ATX Desktop Computer Power Supply |
SKU: |
20090 |
Maximum Output Power: |
300W |
Form Factor: |
ATX |
Input Voltage: |
115V / 230V AC (switchable) |
Cooling: |
Single 80mm rear exhaust fan |
Main Connector: |
20-pin ATX motherboard connector |
Peripheral Connectors: |
4-pin Molex, floppy power connectors |
Modular: |
No |
Seller Notes: |
Includes full connector harness (20-pin ATX, Molex, floppy connectors). No mounting screws or manual. |
Country/Region of Manufacture: |
United States |
Condition Notes: |
This PC Power & Cooling Turbo-Cool 300 ATX 300W PSU has been bench-tested at our facility and is in good working condition. Shows normal cosmetic wear. Full connector harness included. Please contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |