DPS-850DB Specifications
HP 850W Workstation Power Supply (Z800)
Manufacturer: HP (Hewlett Packard Enterprise)
OEM: Delta Electronics (DPS-850DB series)
Product Line: HP Z Workstation Power Systems
Product Type: Internal High-Performance Workstation Power Supply
KEY FEATURES
Power Capacity: 850W
Input Voltage: 100–240V AC
Input Frequency: 50–60 Hz
Form Factor: Internal workstation PSU (proprietary HP design)
Usage: HP Z800 Workstation (high-power configuration)
COMPATIBILITY
HP Z800 Workstation (primary system)
Some high-end configurations requiring dual GPU / high-load CPU setups
PERFORMANCE
Power Output: 850W continuous
Design: High-efficiency multi-rail workstation power supply
Efficiency: ~80 Plus class (varies by revision, typically high efficiency for workstation grade)
Protection: Over-voltage, over-current, short-circuit protection
Cooling: Integrated high-speed fan system
Reliability: Designed for continuous heavy workstation workloads (CAD, 3D rendering, simulation)
ENVIRONMENTAL
Operating Temperature: 10°C to 35°C
Storage Temperature: -40°C to 70°C
Humidity: 10% to 90% non-condensing
PHYSICAL
Form Factor: Internal HP workstation PSU
Installation: Internal chassis-mounted unit
Weight: ~3–5 kg (approx.)
SUMMARY
This is an 850W workstation power supply (DPS-850DB) used in HP Z800 systems, manufactured by Delta Electronics, designed to support high-performance computing workloads with stable and reliable power delivery.

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