Lenovo ThinkSystem SR635 Maintenance Manual page 15

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Table 1. Server specifications (continued)
Specification
Minimal configuration for
debugging
Acoustical noise emissions
Description
• One processor in processor socket 1
• One memory module in slot 1
• One power supply
• One HDD drive or one M.2 drive (if OS is needed for debugging)
• Six system fans (depending on the configuration)
The declared acoustic noise levels are based on below configurations, which may
change depending on configurations and conditions:
Config.
Typical
CPU
1 x 155 W
DIMM
8 x 32 GB
Ethernet
X710-T2L OCP
2 x 750 W
PSU
RAID
530-8i RAID
Drive
8 x 2.5'' HDD
GPU
NA
Acoustic noise levels:
Typical
Sound power levels (L
WA,m
Idling
5.7 Bel
Operating
5.9 Bel
Sound pressure level (L
pA,m
Idling
41 dBA
Operating
43 dBA
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.
Storage rich
1 x 155 W
16 x 64 GB
10 GbE BASE-T 4-port
PCIe
2 x 750 W
NA
16 x 2.5'' NVMe SSD
NA
Storage rich
)
7.0 Bel
7.2 Bel
)
54 dBA
56 dBA
GPU rich
1 x 155 W
16 x 64 GB
10 GbE BASE-T 4-port
PCIe
2 x 1100 W
930-16i RAID
10 x 2.5'' HDD
2 x T4 GPU
GPU rich
7.0 Bel
8.5 Bel
54 dBA
69 dBA
.
Chapter 1
Introduction
5

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