
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Dell T128K 375 Watts 100-240 V AC 50-60Hz Power Supply
- 375 Watts maximum power output
- Universal input voltage: 100-240V AC
- Input frequency: 50-60Hz
- Designed for compatibility with select Dell systems
- Provides stable and reliable power
- Standard ATX or proprietary form factor (depending on system)
- Internal power supply unit
T128K isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Wattage
- 375W
- Input Voltage
- 100-240V AC
- Input Frequency
- 50-60Hz
- Form Factor
- ATX (likely, or proprietary)
- Manufacturer
- Dell
- Part Number
- T128K
Product details
The Dell T128K is a 375 Watt AC power supply unit designed for various Dell systems. It operates within a universal input voltage range of 100-240V AC and a frequency of 50-60Hz, providing stable power for internal components.
Technical Information
| Wattage | 375W |
| Input Voltage | 100-240V AC |
| Input Frequency | 50-60Hz |
Additional Specifications
| Form Factor | ATX (likely, or proprietary) |
| Manufacturer | Dell |
| Part Number | T128K |
Description
The Dell T128K power supply unit is a critical component responsible for converting AC mains power into the various DC voltages required by a computer's internal hardware. With a capacity of 375 Watts, this PSU is suitable for a range of Dell desktop or workstation systems that do not require extremely high power demands. Its universal input voltage capability (100-240V AC) makes it adaptable for use in different regions worldwide without the need for manual voltage selection switches, simplifying deployment and travel. Operating at standard input frequencies of 50Hz or 60Hz, the T128K ensures compatibility with power grids globally. The unit is designed to meet Dell's specifications for reliability and efficiency, providing a stable power foundation for the motherboard, CPU, RAM, storage devices, and other peripherals. While the exact form factor might vary slightly depending on the specific Dell chassis it's intended for, it generally adheres to industry standards or Dell's proprietary designs to ensure a proper fit and connection within the system. This power supply is essential for the operational integrity of any computer system. A reliable PSU like the T128K helps prevent system instability, data corruption, and hardware damage that can result from inadequate or fluctuating power. It is a crucial part of the system's architecture, ensuring that all components receive the clean and consistent power they need to perform their functions effectively and reliably over time.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for T128K.
