Dell™ PowerEdge™ SC440 System Hardware User's Guide introduces the system front panel components and indicators, back panel components and indicators, connecting external devices, NIC indicator codes, power device indicators, diagnostic indicators, system information and warning information.
This manual describes the physical, firmware, and software interfaces of the PowerEdge SC440 system, including front‑panel and rear‑panel connectors, indicator LEDs, and system components. It explains how to interpret system information, warnings, diagnostics, and alerts.
The guide covers installation of components such as drives, memory, processors, and power supplies, as well as procedures for replacing fans, batteries, and other parts. It also provides troubleshooting steps, diagnostic program usage, jumper settings, and information on obtaining support. This manual is written in Chinese.
| Supported input voltage | 110 V or 220 V |
|---|---|
| Maximum memory configuration | 4 GB |
Press the
The four diagnostic LEDs on the front panel display error codes that identify hardware problems; the codes and their meanings are listed in the manual.
Use the voltage selection switch on the rear panel to select either 110 V or 220 V.