Description Type Description Type
3  Rear I/O module
T1
19  Firmware and RoT security module F
4  PCIe filler T1 20  E3.S drive filler T1
5  PCIe riser filler T1 21  E3.S drive T1
6  PCIe riser
T2
22  E3.S drive backplane
T1
7  PCIe adapter
T1
23  E3.S drive cage
T2
8  GPU air duct
T1
24  Node tray F
9  Power distribution board T2
25  Screws
T1
10  Fan T1
26  Cables
T1
11  System board
F
27  1U performance heat sink and processor 
carrier
F
12  External diagnostics handset T1 28  1U standard heat sink and processor carrier F
13  M.2 drive T1 29  Heat sink support bracket F
14  M.2 drive retainer T1 30  Power bus bar T1
15  Memory module T1
31  Cable ducts
T1
16  CMOS battery (CR2032) C
Power cords
Several power cords are available, depending on the country and region where the server is installed.
To view the power cords that are available for the server: 
1.  Go to:
http://dcsc.lenovo.com/#/
2.  Click Preconfigured Model or Configure to order.
3.  Enter the machine type and model for your server to display the configurator page.
4.  Click Power ➙ Power Cables to see all line cords.
Notes: 
•  For your safety, a power cord with a grounded attachment plug is provided to use with this product. To 
avoid electrical shock, always use the power cord and plug with a properly grounded outlet.
•  Power cords for this product that are used in the United States and Canada are listed by Underwriter's 
Laboratories (UL) and certified by the Canadian Standards Association (CSA).
•  For units intended to be operated at 115 volts: Use a UL-listed and CSA-certified cord set consisting of a 
minimum 18 AWG, Type SVT or SJT, three-conductor cord, a maximum of 15 feet in length and a parallel 
blade, grounding-type attachment plug rated 15 amperes, 125 volts.
•  For units intended to be operated at 230 volts (U.S. use): Use a UL-listed and CSA-certified cord set 
consisting of a minimum 18 AWG, Type SVT or SJT, three-conductor cord, a maximum of 15 feet in length 
and a tandem blade, grounding-type attachment plug rated 15 amperes, 250 volts.
•  For units intended to be operated at 230 volts (outside the U.S.): Use a cord set with a grounding-type 
attachment plug. The cord set should have the appropriate safety approvals for the country in which the 
equipment will be installed.
•  Power cords for a specific country or region are usually available only in that country or region.
Chapter 3. Parts list 33