Bloc d'alimentation ATX Dell 685W V2 (W4DTF)

System builders and IT technicians upgrading Dell workstations or servers can rely on this 685W ATX power supply to deliver stable, efficient power for demanding components. The unit features active PFC and a single +12V rail, ensuring clean power delivery for multi-core CPUs and dual graphics cards.

Key specifications

• 685W maximum power output
• ATX form factor
• Non-modular cable design
• Active PFC
• 120mm cooling fan
• 1x 20+4 pin ATX main connector
• 1x 4+4 pin EPS CPU connector
• 2x 6+2 pin PCIe connectors
• 4x SATA power connectors
• 2x Molex peripheral connectors
• Input voltage: 200-240V AC, 50/60Hz
• Protections: OVP, OPP, SCP

Why choose it

This power supply provides the necessary wattage and connectors for high-performance systems, with active PFC improving energy efficiency and reducing harmonic distortion. The 120mm fan maintains optimal cooling while keeping noise levels low.

Ideal use cases

• Upgrading Dell Precision workstations
• Powering mid-range gaming PCs
• Server builds requiring reliable 685W output

Good to know

The non-modular design keeps costs down and simplifies installation, as all cables are permanently attached. The unit supports input voltages of 200-240V AC, suitable for regions with higher mains voltage.