SUPER MICRO Computer AS 1020C-3 Installing the System into a Rack, Installing the Rack Rails

AS1020C-3 User's Manual

2-4 Installing the System into a Rack

This section provides information on installing the 1020C-3 into a rack unit with the rack rails provided. If the 1020C-3 has already been mounted into a rack, you can skip ahead to Sections 2-5 and 2-6. There are a variety of rack units on the market, which may mean the assembly procedure will differ slightly. You should also refer to the installation instructions that came with the rack unit you are using.

Identifying the Sections of the Rails

You should have received a rack mounting kit with the 1020C-3. The kit includes two sets of chassis rails (four pieces total, two of which are already installed on the chassis) and two sets of rack rails (four pieces total). Figure 2-1 displays the two right-side chassis rails and the two right-side rack rails. Note that two of the four chassis rails (Chassis Rail 1) are already attached to the chassis.

Installing the Rack Rails

Begin by joining one set of rack rails corresponding to either the left or the right side of the rack. Do this by aligning the studs of one rail with the holes of the other rail. Push the studs into the grooved holes and then push the rail to slide the studs to the end of the groove. Repeat this with the rack rails used for the other side.

Next, determine where you want to place the 1020C-3 in the rack. (See Rack and Server Precautions in Section 2-3.) Position the assembled rack rails at the desired location in the rack. Screw the assembly securely to the rack using the brackets provided. Attach the other assembly to the other side of the rack, making sure both are at the exact same height and with the rail guides facing inward.

Locking Tabs: Both of the two chassis rails on each side have a locking tab (four total), which serves two functions. The fi rst is to lock the server into place when installed and pushed fully into the rack, which is its normal operating position.

Secondly, these tabs also lock the server in place when extended from the rack. This prevents the server from coming completely out of the rack when you pull it out for servicing. The two sets of locking tabs mean there are two locked positions when the chassis is extended from the rack, allowing easy access when servicing the system. Note that on one side, you push the locking tab up to release it and on the other side you push it down to release.

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