STI Server Technology Metered CDU Horizontal 2U (C-4HD2A441A3)

Please note, the ServerTech C-4HD2A441A3 has been discontinued. For replacement options, please contact your Server Racks Online sales representative.

The Server Technology C-4HD2A441A3 CDU is a mid-density, 208-240V, 20 amp, superiorly engineered Metered PDU with 4x C19 outlets and multiple in-feed plug types. The C-4HD2/E series features dual power input with UL 489 outlet rated and UL60950-1 approved branch circuit breakers for overcurrent protection, allowing you to run 30A power drops even where outlet receptacles have lower output ratings. This unit provides quality and dependable power distribution for your equipment. The metered PDUs include local LED input current monitoring at each power input, allowing you to precisely measure the amps drawn on the connected power circuit. As new equipment is added, immediately observe its impact on the cumulative current draw. Safely load each circuit to its maximum allowable load, and reduce the potential of overloads.

C-4HD2A441A3 Features:

  • Horizontal mounting, 2U
  • 2x LED Input Current Monitoring w/ True RMS Reading
  • Steel Case Enclosure
  • Industrial Grade Outlets
  • High Quality Powder Coat

**NOTE: This unit does not ship with a power cord. Please choose an appropriate cord from the accessories below.

PTCORD-1: IEC60320/C19 to L6-20P, Twist-locking

Please note, The C-4HD2 series is built to order and does not adhere to standard lead time.

Server Technology C-4HD2A441A3

Server Technology


Mounting Bracket Options
Include Mounting Bracket KIT-MBVPT-1B (no charge)
No Mounting Bracket Needed

For more information see:

Server Tech PDUs

Sentry Metered CDU Series

*PDU is also known as CDU (Cabinet Distribution Unit).

C-4HD2A441A3 Specifications:

Lenght 17"
Width 3.5"
Depth 7.0"
Input Voltages
Rated Amperage208-240V
Outlets(2) IEC C20 Power Inlets
Agency ApprovalsUS & Canada (cTUVs mark) to UL 60950-1:2003 and CAN/CSA 22.2 No. 60950-1-03 FCC Class A, Part 15 CISPR 22