Restore reliable power to your desktop with this 240W Small Form Factor (SFF) Power Supply, specifically designed for Dell OptiPlex 790, 990, and 7010 systems. Compatible with multiple Dell part numbers including 66VFV, 3YKG5, F79TD, and 3WN11, this unit is the ideal replacement for worn-out or faulty power supplies.
Engineered to meet Dell's proprietary SFF specifications, this PSU ensures seamless fitment and stable power delivery within compact desktop environments. Whether used in office, retail, or home setups, it delivers consistent performance while maintaining system reliability.
Features
Perfect OEM Compatibility
Supports a wide range of Dell part numbers including 66VFV, 3YKG5, F79TD, 3WN11, ensuring hassle-free replacement.
Designed for SFF Systems
Specifically built for Small Form Factor (SFF) OptiPlex desktops, ensuring proper fit and airflow within compact cases.
Stable 240W Power Output
Delivers consistent and efficient power to support business-class desktops and essential components.
Multiple Model Compatibility
Compatible with a wide range of OptiPlex models including 390, 790, 990, 3010, 7010, and 9010 SFF systems.
Reliable Replacement Solution
Ideal for replacing failed PSUs, restoring system stability without requiring costly upgrades or replacements.
Technical Specifications
- Power Output: 240W
- Form Factor: Small Form Factor (SFF)
- Compatible Models: Dell OptiPlex 790 / 990 / 7010 (and similar SFF systems)
- Compatible Part Numbers: 66VFV, 3YKG5, F79TD, 3WN11, 709MT, 2TXYM, and more
- Connector Type: Proprietary Dell SFF connectors
Compatibility Notes
- Designed only for SFF (Small Form Factor) desktops — not compatible with MT/DT/USFF variants
- Ensure part number or wattage matches your existing PSU before purchase
- Uses Dell proprietary connectors—standard ATX PSUs may not fit
Ideal For
- Repairing or refurbishing Dell OptiPlex desktops
- Office IT maintenance and upgrades
- Replacing failed or aging power supplies
- Budget-friendly system restoration
Key Benefits
- Exact-fit replacement for Dell SFF systems
- Wide compatibility across multiple OptiPlex models
- Reliable 240W power output for stable performance
- Cost-effective alternative to replacing entire system
- Easy installation with no modifications required
