Lenovo ThinkSystem SR665 V3 User Manual page 16

• "Environment" on page
Acoustical noise emissions
The server has the following acoustic noise emissions declaration.
Sound power levels (L
WAd
Idling
Operating
Sound pressure level (L
pAm
Idling
Operating
The declared sound levels are based on the following configurations, which may change depending on configurations
or conditions.
Config.
Minimal
CPU 2 x 240 W
DIMM 12 x 64 GB
Drive 8 x 2.5'' SAS HDD
RAID 1 x RAID 940-8i
Ethernet
PSU 2 x 1100 W
NA
GPU
Notes:
• These sound levels were measured in controlled acoustical environments according to procedures specified by
ISO7779 and are reported in accordance with ISO 9296.
• Government regulations (such as those prescribed by OSHA or European Community Directives) may govern noise
level exposure in the workplace and may apply to you and your server installation. The actual sound pressure levels
in your installation depend upon a variety of factors, including the number of racks in the installation; the size,
materials, and configuration of the room; the noise levels from other equipment; the room ambient temperature, and
employee's location in relation to the equipment. Further, compliance with such government regulations depends
on a variety of additional factors, including the duration of employees' exposure and whether employees wear
hearing protection. Lenovo recommends that you consult with qualified experts in this field to determine whether
you are in compliance with the applicable regulations.
ThinkSystem SR665 V3 User Guide
6
Minimal
)
5.9 Bel 6.5 Bel
6.5 Bel 8.1 Bel
)
41.5 dBA 51 dBA
48.3 dBA 66.6 dBA
Typical
2 x 300 W
24 x 64 GB
16 x 2.5'' SAS HDD
1 x RAID 940-8i
1 x Intel E810-DA2 10/25GbE SFP28 2-Port OCP
2 x 1800 W
NA
Typical Storage
7.3 Bel
7.5 Bel
60.2 dBA
61.3 dBA
Storage
2 x 240 W
12 x 64 GB
Front 12 x 3.5'' + rear 4
x 2.5'' SAS HDD
1 x RAID 940-8i
2 x 1800 W
NA
GPU
7.3 Bel
8.7 Bel
60.2 dBA
71.9 dBA
GPU
2 x 300 W
24 x 64 GB
16 x 2.5'' SAS HDD
1 x RAID 940-16i
2 x 2400 W
3 x A100