Table 1. Server Specifications (continued)
Specification
Description
Video controller (integrated
into Lenovo XClarity
Controller)
Matrox G200
• ASPEED
• SVGA compatible video controller
• Avocent Digital Video Compression
• 16 MB of video memory (not expandable)
Note: Maximum video resolution is 1600 x 1200 at 75 Hz.
Fans
Four internal system fans (40mm x 28mm)
Power supplies
• Supports one fixed power supply: 300W Gold Power Supply
• Supports up to two power supplies for redundancy support: 450W Platinum
Power Supply
Operating System Supported and certified operating systems:
• Microsoft Windows Server
• VMware ESXi
• Red Hat Enterprise Linux
• SUSE Linux Enterprise Server
References:
• Complete list of available operating systems:
https://lenovopress.com/osig.
• OS deployment instructions: “Deploy the operating system” in Setup Guide.
Acoustical noise emissions
(base configuration)
The server has the following acoustic noise emissions declaration:
• Sound power level (L
WAd):
– Idling: 4.7 Bel (Typical), 5.7 Bel (Max)
– Operating: 6.6 Bel (Typical), 6.8 Bel (Max)
• Sound pressure level (L
pAm):
– Idling: 33.1 dBA (Typical), 43.3 dBA (Max)
– Operating: 52.6 dBA (Typical), 53.6 dBA (Max)
Notes:
• These sound levels were measured in controlled acoustical environments
according to procedures specified by ISO7779 and are reported in accordance
with ISO 9296, SPL is measured by bystander position (1m).
• The declared acoustic sound levels are based on the following configurations,
which may change depending on the configuration or conditions, for example M.2
drive, Broadcom 57414 25Gb NIC, Broadcom 57416 10Gb NIC, T1000 etc.
– Typical: 1x 80W CPU, 4x 32GB DIMM, 2x HDD or SSD, RAID 5350-8i, 1x 300W
PSU
– Max: 1x 95W CPU, 4x 32GB DIMM, 2x HDD or SSD, 2x 450W PSU
Heat output Approximate heat output:
• Minimum configuration: 379.08 BTU per hour (111 watts)
• Maximum configuration : 802.5 BTU per hour (235 watts)
4 ThinkSystem SR250 V2 Maintenance Manual
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