Users Guide

• Physical Disk Tasks
• Virtual Disk Specications
• Supported RAID Levels
Controller Tasks Supported On the PERC S140 Controller
Table 47. Controller Tasks Supported On the PERC S140 Controller
Controller Task Name PERC S140
Create Virtual Disk Yes
Physical Disk Tasks Supported By The PERC S140 Controller
Table 48. Physical Disk Tasks Supported by the PERC S140 Controller
Physical Disk Task Name PERC S140
Blink/Unblink Yes
Assign and Unassign Global Hot Spare Yes
Set Disk Cache Policy Yes
Export log Yes
Convert to RAID capable disk Yes
PERC S140 support on Non-volatile memory express (NVMe) devices
PERC S140 support on NVMe devices allows you to create RAID volumes or virtual disks on PCIe SSD devices connected with a
PERC S140 controller.
NOTE: This feature does not support NVDIMM's.
The features supported by PERC S140 on NVMe devices are mentioned below:
• Enumerating virtual disks on NVMe
• Deleting virtual disks on NVMe
• Booting virtual disks on NVMe
• Importing foreign conguration on NVMe - Automatically imported by the software RAID controller.
• Assigning Hot Spare devices on NVMe
• Converting Non-RAID NVMe devices to RAID
Virtual Disk Specications For PERC S140 Controller
Table 49. Virtual Disk Specications for PERC S140 Controller
Virtual Disk Specication PERC S140
Maximum Number of Virtual Disks per Controller 8
Minimum Virtual Disk Size 100MB
Maximum Virtual Disk Size None
Maximum Number of Spans per Virtual Disk NA
Maximum Number of Physical Disks per Span NA
Minimum Stripe Size 64 K
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