Fuente de alimentación HP 500W 80 PLUS Gold Micro Tower L77487-001

Delivering 500 W with 80 PLUS Gold efficiency, this HP power supply is built for ProDesk and EliteDesk Micro Tower systems. Its proprietary 6-pin + 4-pin motherboard connector ensures a precise fit for supported HP platforms.

Overview

The HP L77487-001 is a 500 W internal power supply unit designed for HP Micro Tower business desktops. It operates at 80 PLUS Gold efficiency, reducing energy waste and heat output. The unit includes a cooling fan and essential protection features for reliable operation.

What stands out

• 500 W total power output with 40 A on the +12V rail
• 80 PLUS Gold certified efficiency
• Proprietary HP 6-pin + 4-pin motherboard connector
• Three SATA power connectors for storage drives
• Over voltage, over current, over power, and short circuit protection

Technical details

• Power Output: 500 W
• Efficiency Rating: 80 PLUS Gold
• Form Factor: Proprietary HP (Micro Tower)
• Input Voltage: 100-240 V AC
• Input Frequency: 50/60 Hz
• Main Motherboard Connector: HP Proprietary 6-pin + 4-pin
• CPU Power Connector: 1x 4-pin ATX 12V
• SATA Power Connectors: 3
• Peripheral (Molex) Connectors: 0
• PCIe Power Connectors: 0
• Cooling: Internal Cooling Fan
• Compatibility: HP ProDesk 400 G7 MT, ProDesk 600 G6 MT, EliteDesk 800 G6 MT Series
• Protection Features: OVP, OCP, OPP, SCP
• Mean Time Between Failures (MTBF): 100,000 hours
• +12V Output Current: 40 A
• +5V Output Current: 15 A
• +3.3V Output Current: 15 A
• +5Vsb Output Current: 2 A

Our verdict

A dependable power solution for HP Micro Tower business desktops, offering Gold efficiency and essential protections.