2U12-Drive Raid And Expansion Chassis Weight; Bezel; Qxs-312 12G 2U12-Drive Chassis Front View - Quantum QXS 12G Series Site Planning Manual

2U12-Drive RAID and Expansion Chassis Weight

Table 7 identifies the weight of the QXS-312/412 12G, 2U12-drive RAID and expansion chassis.
Table 7 Chassis Weights
CRU/Component
Storage chassis (empty)
Disk drive carrier
Dummy disk drive carrier (air management sled)
2U Power Supply Unit (PSU)
Controller (module in RAID chassis)
Expansion IOM (module in expansion chassis)
RAID chassis (fully populated with modules: maximum weight)
Expansion chassis (fully populated with modules: maximum weight)
Note 1: Weights shown are nominal, and subject to variances.
Note 2: 2U rail kits add between 2.8 kg (6.2 lb) and 3.4 kg (7.4 lb) to the aggregate chassis weight.
Note 3: Weights may vary due to different power supplies, controllers/expansion IOMs, and differ-
ing calibrations between scales.
Note 4: Weights may vary due to actual number and type of drives (SAS or SSD) and air manage-
ment modules installed.

Bezel

The 2U12 drive chassis includes a bezel sub-assembly that attaches to the front panel of the chassis.
The bezel, comprised of a vented cover attached to an electro-magnetic interference (EMI) shield, is
pre-assembled and packed within a box contained in the enclosure master shipping container.
Instructions for attaching/removing the bezel are provided in the
Maintenance Guide
CAUTION: The bezel should be properly installed while the chassis is in operation to ensure
adequate EMI protection for the drives.

QXS-312 12G 2U12-Drive Chassis Front View

Integers on the drives indicate drive slot numbering sequence (0-11).
of the 2U12-drive chassis.
.
Figure 11 2U12-Drive Chassis Front View
QXS 12G Hardware Installation and
Figure 11 provides a front view
QXS-312/412 12G System Specifications
2U12 (kg/lb)
4.8/10.56
0.9/1.98
0.05/0.11
3.5/7.7
2.6/5.8
1.5/3.3
32/71
28/62
13