DPS-240MB-1A Specifications
Manufacturer: HP / Delta Electronics
Manufacturer Model: DPS-240MB-1A
Product Line: HP Desktop Power Supplies / Delta ATX Supply
Product Series: 240 W ATX SFF Series (for HP business desktops)
Product Type: Internal Power Supply Unit (PSU)
Product Name: HP DPS-240MB-1A 240 W ATX Power Supply
KEY FEATURES:
Power Output: 240 Watts (Maximum)
Input Voltage: 100-240 V AC, 50-60 Hz (universal input)
Form Factor: Internal ATX desktop SFF PSU (commonly used in HP SFF desktops)
Cooling: Internal fan
Protections: Standard desktop PSU protections (OVP/OCP/SCP)
PERFORMANCE:
Rated Output Power: 240 W
Typical Efficiency: ~81.7% average, ~83.3% at 50% load (80 PLUS compliant)
Designed for HP SFF desktops like DC7800, DC7900, DC5800, DC5850 series
ENVIRONMENTAL & RELIABILITY:
Supports global mains input (100-240 V) — suitable for regions like Pakistan (230 V, 50 Hz)
Designed for continuous business-desktop use
Compliance Standards: CCC, RoHS, and 80 PLUS certification
PHYSICAL:
Form Factor: Internal ATX PSU designed for HP Small Form Factor desktop chassis
Typical Dimensions/Weight: SFF size (exact dimensions vary by revision)
Color/Finish: OEM HP silver/gray chassis
COMPATIBILITY NOTES:
Best suited for HP SFF desktop systems requiring a 240 W PSU.
When replacing, ensure the connector layout, cable lengths and mounting match your original PSU.
For use in Pakistan, the universal input is ideal, but confirm the plug/cable compatibility and ensure good case airflow.
If you like, I can check detailed rail-specifications (current ratings for +12 V, +5 V, +3.3 V etc.) for the DPS-240MB-1A and look up local availability and pricing in Lahore/Pakistan.

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