Crus Addressing High-Density 5U 84-Drive Chassis - Lenovo ThinkSystem DS Series Hardware Installation And Maintenance Manual

NOTE: Figure 77 (page 115)
modules used in 2U 24-drive Lenovo ThinkSystem enclosures. Modules are shown oriented for insertion into IOM
slot A located on the enclosure rear panel.

CRUs addressing high-density 5U 84-drive chassis

NOTE: The 5U84 chassis is configured as an EBOD (D3284) for use with DS6200/DS4200 controllers.
Table 28 D3284 product components for 5U 84-drive chassis
Item Enclosure component description
1 Disk drive in carrier (DDIC) LFF (DDICs must be installed into drawers after delivery)
a) 2.5" disk with 3.5" adapter (disks of differing type/speed and storage capacity: SAS, SSD)
b) 3.5" disk (disks of differing type/speed and storage capacity: SAS, SSD)
2 Ear components (not customer replaceable)
a) Left ear assembly
b) Right ear assembly
3 Drawers for holding DDICs (included with chassis; not available separately)
Top drawer accessible from enclosure front panel (empty–42 DDIC slots)
Bottom drawer accessible from enclosure front panel (empty–42 DDIC slots)
4 Chassis (sheet metal enclosure that is configurable as an RBOD or EBOD)
5 PCBs –midplane sideplane, baseplanes (included with chassis; not available separately)
6 Power supply unit (PSU) available as AC module (chassis uses two PSUs of same model type)
7 Fan cooling module (FCM) (chassis uses five FCMs of same model type)
8 Expansion module for storage expansion I/O (used when chassis is configured as an EBOD)
a) 3-port 12Gb/s SBB expansion module
9 Small form-pluggable SFP connectors
a) SFP transceiver: 8/16Gb/s FC; 10GbE iSCSI; 1Gb/s iSCSI
10 Rail kit (variable attachment options)
a) 5U rack mount kit, shelf, long, all HW
11 Cable kit [Cable package: standard HD mini-SAS (SFF-8644) to HD mini-SAS (SFF-8644)]
Cable kit [Cable package: standard HD mini-SAS (SFF-8644) to mini-SAS (SFF-8088)]
Cable kit [Cable package: USB Type B; CLI (USB)]
12 AC power cord compatible with AC PSU (each PSU uses a power cord)
NOTE: Figure 77 (page 115)
84-drive Lenovo ThinkSystem enclosures. The expansion module is shown oriented for insertion into either IOM
slot located on the D3284 enclosure rear panel.
114 Troubleshooting and problem solving
shows isometric pictorial representations of controller modules and expansion
shows an isometric pictorial representation of the expansion module used in 5U