HyperX HP 250W Small Form Factor Power Supply, 80 PLUS Platinum, 92% Efficiency, L15914-001

This HyperX power supply delivers 250 W in a compact Small Form Factor design, achieving 92% efficiency at 50% load for reduced energy waste and lower operating costs. Its 80 PLUS Platinum certification confirms top-tier performance, making it a reliable choice for compatible HP business desktops.

Highlights

• 250 W total power output for stable system operation
• 80 PLUS Platinum certified with 92% efficiency at 50% load
• Small Form Factor (SFF) for space-constrained builds
• Active cooling with internal fan for consistent thermal management
• Proprietary HP connectors for secure, model-specific fit

In daily use

Designed for HP ProDesk 400 G4/G5 SFF, ProDesk 600 G3/G4 SFF, and EliteDesk 800 G3/G4 SFF systems, this PSU integrates seamlessly with the original chassis and motherboard. The 6-pin main connector and 4-pin CPU connector ensure proper power delivery, while the SATA and auxiliary connectors support essential peripherals. Its high efficiency reduces heat output, contributing to quieter operation and longer component life.

Full specifications

• Total power: 250 W
• Efficiency certification: 80 PLUS Platinum
• Efficiency: 92% at 50% load (230V AC)
• Form factor: Small Form Factor (SFF)
• AC input voltage: 100-240 V
• AC input frequency: 50/60 Hz
• Main power connector: 1x 6-pin proprietary HP
• CPU power connector: 1x 4-pin proprietary HP
• SATA power connectors: 1x SATA
• Auxiliary power connector: 1x 2-pin
• +12V output current: 18 A
• +5V output current: 10 A
• +3.3V output current: 10 A
• +5Vsb output current: 2 A
• -12V output current: 0.15 A
• Cooling type: Active (internal fan)
• Compatibility: HP ProDesk 400 G4/G5 SFF, HP ProDesk 600 G3/G4 SFF, HP EliteDesk 800 G3/G4 SFF
• Manufacturer Part Number: L15914-001

Final note

This HyperX PSU is a direct replacement for select HP business desktops, offering high efficiency and reliable power delivery without unnecessary bulk.