J1J77 Specifications
Dell 180 W Internal Power Supply (Small Form Factor)
Manufacturer: Dell
Manufacturer Model: J1J77
Product Line: Dell Internal Power Supplies
Product Series: 180 W SFF Module
Product Type: Internal Desktop/Small Form Factor Power Supply Unit
Product Name: Dell 180 W PSU for OptiPlex & compatible systems
KEY FEATURES:
Power Capacity: 180 W
Input Voltage: 100–240 V AC, 50/60 Hz
Connectors: 1 × 8‑Pin + 1 × 4‑Pin output
Form Factor: Internal small form factor PSU module
PERFORMANCE:
+12 V A rail: approx 12 A; +12 V B rail: approx 14 A; +12 V SB: approx 2.5 A
Compatible with systems such as OptiPlex 3040 SFF, 5040 SFF, 7040 SFF
ENVIRONMENTAL & RELIABILITY:
Desktop/SFF class reliability; designed for standard office/compact system use
PHYSICAL:
Form Factor: Internal desktop/SFF module
Typical Dimensions: ~62 mm × 82 mm × 220 mm
Cooling: Internal fan
If you like, I can convert this into a fully compact single‑line version (no line breaks) for your database or spreadsheet import.

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