Table 8. Weight of expansion enclosure parts (continued)
FRU
description
FRU part
number
Weight per unit
Quantity
shipped
Total weight
kg lbs kg lb
Fan interface
board
01LJ134 0.118 0.260 1 0.236 0.260
Weight of expansion enclosure SAS drives
The SAS drives are shipped in a separate package from the 5U expansion enclosure. The enclosure can
support up to 92 SAS drives; however, the quantity varies depending on the number of drives ordered.
Weight increases as FRUs are installed
The 5U expansion enclosure supports up to 92 SAS drives. As Table 9 on page 29 shows, substantial
weight is added to the enclosure when all drives are installed.
Table 9. Weight of an enclosure with 92 SAS drives
FRU description
Approximate weigh per unit
Maximum
supported
Approximate extra weight
kg lb kg lb
2.5-inch tier 0
flash drive
2.5-inch tier 1
flash drive
0.224 0.494 92 20.608 45.433
2.5-inch hard
disk drive
0.304 0.670 92 27.968 61.659
3.5-inch Near-
Line SAS hard
disk drive
0.876 1.931 92 80.592 177.675
As you install or replace FRUs, the overall weight of the expansion enclosure increases. For example,
Table 10 on page 29 shows the weight progression as different combinations of FRUs are installed.
Table 10. Enclosure weight as FRUs are installed
Enclosure assembly Approximate weight
FRUs installed FRUs not installed kg lb
• Enclosure (01LJ607 or
01LJ112)
• Secondary expansion
modules
• Fascia (1U and 4U)
• PSUs
• Expansion canisters
• Fan modules
• Fan interface board
• Display assembly
• Drives
• Cover
42.5 93.7
Chapter 2. Installing the system hardware 29