Figure 81. Rack space requirements for the 2078-92F models
The following table shows the rack space requirements for the control enclosure in tabular form.
Table 22. Rack space requirements for the 2077-424 or 2078-U5B control enclosure
Minimum rail length Maximum rail depth
685 mm (27 in.) 765 mm (30.1 in.)
Additional space requirements
Ensure that these additional space requirements, as shown in Table 23 on page 98, are available around
the enclosures.
Table 23. Clearances
Location Additional space requirements Reason
Left and right sides 50 mm (2 in.) Cooling air flow
Back Minimum: 100 mm (4 in.) Cable exit
Supported drives
Table 24 on page 98 provides drive specications for your Storwize V5100 system.
Table 24. Drive
specications
Model and type 3.5-inch drives 2.5-inch drives
2077-424 or 2078-U5B Control
Enclosure with 24 2.5-inch drive
slots
-
24 dual port NVMe drives (1.92 TB,
3.84 TB, 7.68 TB, 15.36 TB), or 24
dual port FCM NVMe drives (4.8 TB,
9.6 TB, 19.2 TB)
Acoustical specications for NVMe drives for each Storwize V5100 enclosure
98
Storwize V5100 : Quick Installation Guide for MTM 2078-424, 2078-12F, 2078-24F, 2078-92F, and 2078-
U5B