IBM Storwize V7000, Manual

Page: 52 / 152

Table 30. Drive specifications (continued)
Model and type 3.5-inch drives 2.5-inch drives
2076-224 Expansion Enclosure with
24 2.5-inch drive slots
-
v
300 GB 2.5" 10K RPM SAS disk
v 450 GB 2.5" 10K RPM SAS disk
v 600 GB 2.5" 10K RPM SAS disk
v 300 GB 2.5" E-MLC
(enterprise-grade multilevel cell)
flash drive
2076-312 Control Enclosure with 12
3.5-inch drive slots and 10 Gbps
Ethernet card
2 TB 3.5" 7.2K RPM Nearline SAS disk -
2076-324 Control Enclosure with 24
2.5-inch drive slots and 10 Gbps
Ethernet card
-
v
300 GB 2.5" 10K RPM SAS disk
v
450 GB 2.5" 10K RPM SAS disk
v
600 GB 2.5" 10K RPM SAS disk
v 300 GB 2.5" E-MLC
(enterprise-grade multilevel cell)
flash drive
Up to 240 drives are supported in the system with RAID levels 0, 1, 5, 6, and 10.
Acoustical specifications for SAS drives for each Storwize V7000
Unified enclosure
Table 31. Acoustical specifications
Model and type Acoustical output per enclosure
2076-112 Control Enclosure with 12 3.5-inch drive slots Less than 7.4 B LwA – Operating (40% Average seek rate)
@ 23°C ambient
2076-124 Control Enclosure with 24 2.5-inch drive slots Less than 7.4 B LwA – Operating (40% Average seek rate)
@ 23°C ambient
2076-212 Expansion Enclosure with 12 3.5-inch drive
slots Less than 6.3 B LwA – Operating (40% Average seek rate)
@ 23°C ambient
2076-224 Expansion Enclosure with 24 2.5-inch drive
slots Less than 6.3 B LwA – Operating (40% Average seek rate)
@ 23°C ambient
2076-312 Control Enclosure with 12 3.5-inch drive slots Less than 7.7 B LwA – Operating (40% Average seek rate)
@ 23°C ambient
2076-324 Control Enclosure with 24 2.5-inch drive slots Less than 7.7 B LwA – Operating (40% Average seek rate)
@ 23°C ambient
The noise emission level stated is the declared (upper limit) sound power level, in
decibels, for a random sample of machines. All measurements are made in
accordance with ISO 7779 and reported in conformance with ISO 9296.
Shock and vibration specifications for Storwize V7000 Unified
enclosures
Table 32 on page 33 and Table 33 on page 33 provide the shock and vibration
testing results for your Storwize V7000 Unified system.
32
IBM Storwize V7000 Unified: Adding Storwize V7000 File Modules to an existing Storwize V7000 system 2073-720