Skip to main content

Parts listing, Types 7893, 8721, and 8724

Use this information to locate and identify replaceable components that are available for the Flex System Enterprise Chassis.

For an updated parts listing go to Lenovo Support and search for system service parts.

Note
The illustrations in this document might differ slightly from your hardware.

Graphic showing the chassis components.
Replaceable components consist of consumable parts, structural parts, field replaceable units (FRUs), and customer replaceable units (CRUs):
  • Consumable parts: Purchase and replacement of consumable parts (components, such as batteries and printer cartridges, that have depletable life) is your responsibility. If Lenovo acquires or installs a consumable component at your request, you will be charged for the service.
  • Structural parts: Purchase and replacement of structural parts (components, such as chassis shell, bay fillers, and bezel) is your responsibility. If Lenovo acquires or installs a structural component at your request, you will be charged for the service.
  • Field replaceable unit (FRU): FRUs must be replaced only by a trained service technician, unless they are classified as customer replaceable units (CRUs).
  • Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your responsibility. If Lenovo installs a Tier 1 CRU at your request without a service contract, you will be charged for the installation.
  • Tier 2 customer replaceable unit: You may install a Tier 2 CRU yourself or request Lenovo to install it, at no additional charge, under the type of warranty service that is designated for your Flex System Enterprise Chassis.

For information about the terms of the warranty, see the Warranty Information document that comes with the Flex System Enterprise Chassis.

IndexDescriptionCRU part number (Tier 1)CRU part number (Tier 2)FRU part number
2Lenovo Flex System Chassis Management Module (models A1x, DCx, FT1 and HC1)00AN232  
2Lenovo Flex System Chassis Management Module 2 (models ALx, DLx, FT2 and HC2)00FG678 or 01PF404  
3Fan module, 40 mm81Y2911  
4Fan logic module94Y5805  
7I/O module 1Note 1  
9Shuttle (with card and cable assembly)  81Y2892
10LED card, rear  Comes with midplane FRU. See item 12.
112100 W power supply, 200 - 240 V ac, C20 connector 294Y8253 or 69Y5892  
112500 W power supply94Y8251 or 69Y5890  
112500 W power supply94Y8307 or 94Y8303  
112500 W HVDC power supply, 240 - 380 V dc, RF-203 connector 294Y8274  
112500 W -48 V power supply, -48 to -60 V dc, 2 position power connector 294Y8265 or 94Y8296  
112500 W power supply00YJ921  
112500 W power supply01PF561  
112500 W power supply00MX939, 01PF526, 01PF551 or 00MX920  
112100 W power supply00YJ917 or 00MX926  
112500 W power supply00YJ931 or 00YJ910  
112500 W power supply94Y8281  
112500 W power supply03HC904  
12Midplane and rear LED card (models A1x, DCx, FT1 and HC1)  81Y2893
12Midplane and rear LED card (models ALx, DLx, FT2 and HC2)  00MP727
13Fan distribution card  81Y2980
15Dual rotor fan module, 80 mm81Y2910 or 02YF966  
16LED card, front  81Y2901
 Battery, 3.0 V (Chassis Management Module)33F8354  
 Chassis cable kit, includes the following cables:
  • Cable, rear LED card to front LED card
  • Cable, 40 mm fan module to fan distribution card
  • Cable, fan logic module to fan distribution card
 49Y4993 
 Console breakout cable81Y2889 or 02JJ069  
 Damper, node bay 81Y2904 
 Serial cable, mini USB to RJ45 (FC9340)90Y9340  
 Serial cable, mini USB to DB9 (FC0510)43X0510  
 Lenovo 40G Base QSFP+ bi-directional transceiver00YL675  
 NE2552E Flex Switch01KN246  
 25-GB Base-SR Ethernet transceiver module00YD275  
 100-GB Base-SR4 Ethernet transceiver module00YD277  
 100-GB Base-LR4 Ethernet transceiver module00YD278  
 Fiber adapter panel (FAP) active optical cable (AOC), 3M 25G00YD279  
 Fiber adapter panel (FAP) active optical cable (AOC), 5M 25G00YD280  
 Fiber adapter panel (FAP) active optical cable (AOC), 10M 25G00YD281  
 Fiber adapter panel (FAP) active optical cable (AOC), 15M 25G00YD282  
 Fiber adapter panel (FAP) active optical cable (AOC), 20M 25G00YD283  
 Fiber adapter panel (FAP) active optical cable (AOC), 3M 100G00YD284  
 Fiber adapter panel (FAP) active optical cable (AOC), 5M 100G00YD285  
 Fiber adapter panel (FAP) active optical cable (AOC), 10M 100G00YD286  
 Fiber adapter panel (FAP) active optical cable (AOC), 15M 100G00YD287  
 Fiber adapter panel (FAP) active optical cable (AOC), 20M 100G00YD288  
 Fiber adapter panel (FAP) active optical cable (AOC), 3M 100G to 4x25G00YD289  
 Fiber adapter panel (FAP) active optical cable (AOC), 5M 100G to 4x25G00YD290  
 Fiber adapter panel (FAP) active optical cable (AOC), 10M 100G to 4x25G00YD291  
 Fiber adapter panel (FAP) active optical cable (AOC), 15M 100G to 4x25G00YD292  
 Fiber adapter panel (FAP) active optical cable (AOC), 20M 100G to 4x25G00YD293  
 Fiber adapter panel (FAP) direct attach cable (DAC), 1M 25G00YD295  
 Fiber adapter panel (FAP) direct attach cable (DAC), 3M 25G00YD296  
 Fiber adapter panel (FAP) direct attach cable (DAC), 5M 25G00YD297  
 Fiber adapter panel (FAP) direct attach cable (DAC), 1M 100G00YD299  
 Fiber adapter panel (FAP) direct attach cable (DAC), 3M 100G01GV910  
 Fiber adapter panel (FAP) direct attach cable (DAC), 5M 100G01GV911  
 Fiber adapter panel (FAP) direct attach cable (DAC), 1M 100G to 4x25G01GV912  
 Fiber adapter panel (FAP) direct attach cable (DAC), 3M 100G to 4x25G01GV913  
 Fiber adapter panel (FAP) direct attach cable (DAC), 5M 100G to 4x25G01GV914  
 Fiber adapter panel (FAP) OM4 multimode fiber (MMF) cable, 5M01GV915  
 Fiber adapter panel (FAP) OM4 multimode fiber (MMF) cable, 7M01GV916  
 Fiber adapter panel (FAP) OM4 multimode fiber (MMF) cable, 10M01GV917  
 Fiber adapter panel (FAP) OM4 multimode fiber (MMF) cable, 15M01GV918  
 Fiber adapter panel (FAP) OM4 multimode fiber (MMF) cable, 20M01GV919  
 Fiber adapter panel (FAP) OM4 multimode fiber (MMF) cable, 30M01GV920  
 Fiber adapter panel (FAP) OM4 breakout cable, 1M01GV921  
 Fiber adapter panel (FAP) OM4 breakout cable, 3M01GV922  
 Fiber adapter panel (FAP) OM4 breakout cable, 5M01GV923  
 Active optical cable (AOC), 1M 100G01KN959  
 Cable, LWL 8G SFP+00MY765  
 Cable, ELWL 8G SFP+00MY767  
 100GBase-SR4 BiDi QSFP28 Transceiver01PF054  
 SI4091 10Gb System Interconnect Module00CG543  
  1. See the Lenovo ServerProven website for a list of the I/O modules that are compatible with the Flex System Enterprise Chassis.
  2. Do not mix different types of power supplies. Each chassis must contain either all ac-powered supplies or all dc-powered supplies.
    • For ac-powered chassis, do not mix 2100 W and 2500 W power supplies. Chassis powered by ac power should contain only power supplies of the same wattage.
    • For dc-powered chassis, do not mix 240 to 380 V dc and -48 to -60 V dc power supplies. Chassis powered by dc power should contain only power supplies of the same input voltage.

Consumable and structural parts​

Consumable and structural parts are not covered by the Statement of Limited Warranty.

IndexDescriptionPart number
1Chassis shell (without shuttle)81Y2891
5Filler, CMM81Y2898
6Filler, power supply81Y2896
8Filler, I/O module81Y2897
14Filler, 80 mm fan module81Y2899
 Airborne contaminant filter assembly (optional FC2908)81Y2908
 Dust filter replacement pack for airborne contaminant filter assembly (4 filters)43W9057
 Chassis shelf (required for 1-bay nodes)81Y2905
 Filler, node bay81Y2895
 Lift handle kit (includes 4 chassis lift handles)81Y2902
 Logo and label kit00FG045
 Miscellaneous parts kit81Y2903
 Plastic label plates (left and right)81Y2913
 Rail kit88Y6721
 Support brackets (includes chassis mounting hardware)81Y2906
 Torx 1/4" drive handle9900712
 Torx bit set93F2830
  • Power cords
    The power cords that are available for use with the Flex System Enterprise Chassis are determined by your country or region.