Product Data Sheet / Brochure

System Inlet
Temperature
Standard Operating Temperature
10° to 35°C (50° to 95°F)
at sea level with an
altitude derating of 1.0°C per every 305 m (1.8°F per
every 1000 ft) above sea level to a maximum of
3050 m (10,000 ft), no direct sustained sunlight.
Maximum rate of change is 20°C/hr (36°F/hr). The
upper limit and rate of change may be limited by the
type and number of options installed.
System performance during standard operating
support may be reduced if operating with a fan fault
or above 30°C (86°F).
Extended Ambient Operating
Temperature
For approved hardware configurations, the
supported system inlet range is extended to be: 5° to
10°C (41° to 50°F) and 35° to 40°C (95° to 104°F) at
sea level with an altitude derating of 1.0°C per every
175 m (1.8°F per every 574 ft) above 900 m (2953
ft) to a maximum of 3050 m (10,000 ft). The
approved hardware configurations for this system
are listed at the URL:
http://www.hpe.com/servers/ashrae
For approved hardware configurations, the
supported system inlet range is extended to be: 40°
to 45°C (104° to 113°F) at sea level with an altitude
derating of 1.0°C per every 125 m (1.8°F per every
410 ft) above 900 m (2953 ft) to a maximum of 3050
m (10,000 ft). The approved hardware configurations
for this system are listed at the URL:
http://www.hpe.com/servers/ashrae
System performance may be reduced if operating in
the extended ambient operating range or with a fan
fault.
Non-operating
-30° to 60°C (-22° to 140°F).
Maximum rate of
change is 20°C/hr (36°F/hr).
Relative Humidity
Operating
8% to 90% - Relative humidity (Rh), 28
°C maximum
wet bulb temperature, non-condensing.
(non-condensing)
Non-operating
5 to 95%
relative humidity (Rh), 38.7°C (101.7°F)
maximum wet bulb temperature, non-condensing.
.
Altitude
Operating
3050 m (10,000 ft).
This value may be limited by the
type and number of options installed. Maximum
allowable altitude change rate is 457 m/min (1500
ft/min).
Non-operating
9144 m (30,000 ft).
Maximum allowable altitude
change rate is 457 m/min (1500 ft/min).
Acoustic Noise
Listed are the declared A-Weighted sound power levels (
L
W
Ad
) and declared average
bystander position A-Weighted sound pressure levels (
L
p
Am
) when the product is
operating in a 23°C ambient environment. Noise emissions were measured in
accordance with ISO 7779 (ECMA 74) and declared in accordance with ISO 9296
(ECMA 109). The listed sound levels apply to standard shipping configurations.
Additional options may result in increased sound levels, for example, higher-end
graphic processing units (GPU), NVMe SSD or NVMe M.2. Please have your HPE
representative provide information from the HPE EMESC website for further technical
QuickSpecs
HPE ProLiant ML350 Gen10 Server
Technical Specifications
DA - 16055 Worldwide QuickSpecs — Version 4 — 12.4.2017
Page 56