Dell MK643 750 Watts 100-240 V Power Supply

SKU MK643

Brand Dell

Power Supply Wattage: 750 Watts
Input Voltage: 100-240V AC
Designed for Dell systems requiring high power
Supports multiple high-performance components
Provides stable and reliable power delivery
Ideal for workstations and servers
Ensures efficient operation under heavy loads

Available to order

MK643 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 ↓

Model: MK643
Brand: Dell
Wattage: 750W
Input: 100-240V AC
Form Factor: ATX

Product details

The Dell MK643 is a high-capacity 750-watt power supply unit, designed to provide ample power for demanding Dell systems. It operates on a universal input voltage range of 100-240V AC.

Technical Information

Model	MK643
Brand	Dell
Wattage	750W

Additional Specifications

Input	100-240V AC
Form Factor	ATX

Description

The Dell MK643 is a robust 750-watt power supply unit (PSU) engineered to deliver substantial power for high-performance Dell computer systems. This unit is suitable for workstations, servers, or gaming PCs that require significant power to operate multiple high-end components such as advanced graphics cards, multiple processors, and extensive storage arrays. Operating on a universal input voltage range of 100-240V AC, the MK643 is adaptable for use in various regions worldwide, offering flexibility for global deployments. The 750-watt capacity ensures that even under demanding workloads, the system receives stable and consistent power, which is critical for preventing performance throttling and ensuring system stability. This power supply is designed with reliability and efficiency in mind, adhering to Dell's stringent quality standards. It provides the necessary power infrastructure to support demanding computing tasks, making it an excellent choice for users who push their systems to the limit. The MK643 is a key component for maintaining the operational integrity and performance of power-hungry Dell hardware.

Condition: Refurbished