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TrueNAS R-Series systems are a variety of hard disk, hybrid, and all-flash storage arrays available in 1U, 2U, and 4U
configurations. R-Series systems have the latest version of TrueNAS CORE preloaded. You will receive the system
and all installation components carefully packed and ready for installation. The packed system and components
vary by what was purchased.
Take a moment to review the safety considerations and hardware requirements before installing an R-Series system
into a rack.
1 Introducing the TrueNAS R-Series
1.1 Safety
1.2 Requirements
1.1.1 Static Discharge
1.1.2 Handling the System
R-Series systems are sensitive electronic devices. Be sure to take full safety precautions when installing or servicing
a system.
Static electricity can build up in your body and discharge when touching conductive materials. Electrostatic Dis
-
charge (ESD) is very harmful to sensitive electronic devices and components. Keep these safety recommendations in
mind before opening the system case or handling system components:
1.
Turn off the system and remove the power cable before opening the system case or touching any internal com
-
ponents.
2.
Place the system on a clean, hard work surface like a wooden tabletop. Using an ESD dissipative mat can also
help protect the internal components.
3.
Touch the metal chassis with your bare hand before touching any internal component, including components
not yet installed in the system. This redirects static electricity in your body away from the sensitive internal com
-
ponents. Using an anti-static wristband and grounding cable is another option.
4. Store all system components in anti-static bags.
More details about ESD and preventative tips can be found at
https://www.wikihow.com/Ground-Your
self-to-Avoid-Destroying-a-Computer-with-Electrostatic-Discharge
It is recommended to have these tools available when installing an R-Series system in a rack:
•
#2 Philips head screwdriver
•
Flat head screwdriver
• Tape measure
• Level
Two
people are recommended to lift an R-Series system.
Do not attempt to lift an R-Series system when it is fully populated with drives!
It is recommended to install the
system in a rack before adding drives and then removing the drives before de-racking an R-Series system.
Hold the system from the sides or bottom whenever possible. Always be mindful of loose cabling or connectors and
avoid pinching or bumping these elements whenever possible.
These instructions use “left” and “right” according to your perspective when facing the front of a system or rack.
