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Lenovo ThinkSystem DM Series NVMe 2U24 SIR rail kit
installation instructions
This guide describes how to use SM17A56607 to install a DM NVMe 2U 24-drive chassis in a four-post rack
for ship-in-rack enablement purpose.
Before you begin
Before you begin the installation, check the parts contained in SM17A56607.
SM17A56607: Ship-In-Rack Rail kit ASM (1 pcs), which contains the following in the package:
Lenovo PN
Vendor PN
SM17A56611
400-01267
SM17A56612
400-01268
340-12807
340-12808
SM17A56613
340-12876
SP47A30387
Procedure
Step 1.
Take out the parts from SM17A56607, and then adjust and install the left rail (SM17A56611) on the
left rack posts.
Repeat for the right rail (SM17A56612).
Note:
This type of rail kit has a toolless design, so no screws need to be assembled for now.
Figure 1. Installing the rails
Description
Left Rail
Right Rail
Flange screw with Loctite, M5x16
φ6 washer, 2 mm thick
Flat head screw, M5x6 mm
SIR rail kit installation instructions
Quantity
1
1
4
2
2
1
1 1
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Summary of Contents for Lenovo ThinkSystem DM Series
- Page 1 Lenovo ThinkSystem DM Series NVMe 2U24 SIR rail kit installation instructions This guide describes how to use SM17A56607 to install a DM NVMe 2U 24-drive chassis in a four-post rack for ship-in-rack enablement purpose. Before you begin Before you begin the installation, check the parts contained in SM17A56607.
- Page 2 Step 2. Place the back of the chassis on the rails, and then carefully slide the chassis all the way onto the rails. Figure 2. Installing the chassis on the rails Step 3. Take out the parts from Rail Hardware Kit SM17A56613, align a 2 mm-thick washer (340-12808) with the upper hole on the left or right chassis ear, and then fasten the ear with a flange screw (340- 12807) to fix the chassis to the rails.
- Page 3 Step 4. Press down the tabs and grasp the handles on both sides at the same time to remove the lower module on the rear side of the DM NVMe 2U 24-drive chassis as shown. Then, keep it in a safe place.
- Page 4 Step 6. Re-install the lower module on the rear side of the DM NVMe 2U 24-drive chassis as shown. Figure 6. Installing the lower module back on the rear side The installation procedure is completed.
- Page 6 Second Edition (May 2020) © Copyright Lenovo 2020. LENOVO and THINKSYSTEM are trademarks of Lenovo. All other trademarks are the property of their respective owners. © 2020 Lenovo. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration (GSA) contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No.