Lenovo ThinkSystem SR150 Maintenance Manual page 11

Table 1. Server Specifications (continued)
Specification
RAID
Fans
Power supplies
Operating System
Minimum configuration for
debugging
Description
RAID adapter is supported when PCIe riser assembly is installed
• Software RAID level: 0, 1, 5, and 10
• Hardware RAID level: 0, 1, 5, 6, and 10
Notes:
• When all four storage drives have been installed, and the system has been set to
software RAID mode in the UEFI settings, regardless if the disks are configured as
an array or as separate disks, drives 2 and 3 cannot be used to install the
Windows operating system.
• If the M.2 drive has been installed, and the system has been set to software RAID
mode in the UEFI settings, regardless if the disks are configured as an array or as
separate disks, the M.2 drive cannot be used to install the Windows operating
system.
Three internal system non-hot-swap fans (40mm x 28mm)
• Fixed power supply
– 300-watt gold power supply
– Input voltage 100-127V or 200-240V ac
Supported and certified operating systems:
• Microsoft Windows Server
• VMware ESXi
• Red Hat Enterprise Linux
• SUSE Linux Enterprise Server
• CentOS
• NeoKylin
• Ubuntu
References:
• Complete list of available operating systems:
• OS deployment instructions: "Deploy the operating system" in Setup Guide.
• One processor with heat sink
• One memory DIMM in slot 3
• One power supply
• Three system fans (fan 1 to fan 3)
• One M.2 or one HDD with backplate (if OS is needed for debugging)
https://lenovopress.com/osig
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Chapter 1 Introduction
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