IBM System x3650 M4 Type 7915 Installation And User Manual page 27

Table 1. Features and specifications (continued)
Electrical input with hot-swap ac power
supplies:
v Sine-wave input (50 - 60 Hz) required
v Input voltage range automatically
selected
v Input voltage low range:
– Minimum: 100 V ac
– Maximum: 127 V ac
v Input voltage high range:
– Minimum: 200 V ac
– Maximum: 240 V ac
v Input kilovolt-amperes (kVA)
approximately:
– Minimum: 0.14 kVA
– Maximum: 1.022 kVA
Notes:
1. Power consumption and heat output
vary depending on the number and
type of optional features installed and
the power-management optional
features in use.
2. The noise emission level stated is the
declared (upper limit) sound power
level, in bels, for a random sample of
machines. All measurements are made
in accordance with ISO 7779 and
reported in conformance with ISO
9296.
Environment: compliant with ASHRAE
class A3 specifications.
Server on:
v Temperature:
– 5°C to 40°C (41°F to 104°F)
– Altitude: 0 to 950 m (3,117 ft);
decrease the maximum system
temperature by 1°C for every 175-m
increase in altitude.
v Maximum altitude: 3,050 m (10,000 ft),
5°C to 28°C (41°F to 82°F)
Attention:
– Intel E5-2690 with heat sink (part
number 94Y6695) and standard
PCIe: Temperature: 5°C to 35°C
(41°F to 95°F); Altitude: 0 to sea
level
– Intel E5-2690 with heat sink (part
number 94Y6695) and one GPU
(Quadro 2000/4000/6000):
Temperature: 5°C to 30°C (41°F to
86°F); Altitude: 0 to sea level
– Intel E5-2690 with heat sink (part
number 81Y6697) and two GPUs
(Quadro 2000/4000/6000):
Temperature: 5°C to 25°C (41°F to
77°F); Altitude: 0 to sea level
– Intel E5-2634 with heat sink (part
number 94Y6695): Temperature:
5°C to 35°C (41°F to 95°F); Altitude:
0 to 914.4 m (3,000 ft)
– Intel E5-2637 with heat sink (part
number 69Y5270): Temperature:
5°C to 35°C (41°F to 95°F); Altitude:
0 to 914.4 m (3,000 ft)
v Humidity:
– Non-condensing: -12°C dew point
(10.4°F)
– Relative humidity: 8% to 85%
v Maximum dew point: 24°C (75°F)
v Maximum rate of temperature change:
– Tape drives: 5°C/hr (41°F/hr)
– Hard disk drives: 20°C/hr (68°F/hr)
Environment: (continued)
Server off:
v Temperature: 5°C to 45°C (41°F to 113°F)
v Relative humidity: 8% to 85%
v Maximum dew point: 27°C (80.6°F)
Storage (non-operating):
v Temperature: 1°C to 60°C (33.8°F to
140.0°F)
v Maximum altitude: 3,050 m (10,000 ft)
v Relative humidity: 5% to 80%
v Maximum dew point: 29°C (84.2°F)
Shipment (non-operating):
v Temperature: -40°C to 60°C (-40°F to
140.0°F)
v Maximum altitude: 10,700 m (35,105 ft)
v Relative humidity: 5% to 100%
v Maximum dew point: 29°C (84.2°F)
Particulate contamination: airborne
particulates and reactive gases acting alone
or in combination with other environmental
factors such as humidity or temperature
might pose a risk to the server. For
information about the limits for particulates
and gases, see "Particulate contamination"
on page 161.
Hot-swap fans:
v One microprocessor: 3 dual-motor
hot-swap fans
v Two microprocessors: 4 dual-motor
hot-swap fans
Power supply:
v Up to two hot-swap power supplies for
redundancy support
Maximum of two hot-swap power supplies
for redundancy support
– 550-watt ac
– 750-watt ac
– 900-watt ac
Note: You cannot mix power supplies of
different wattages in the server.
Acoustical noise emissions:
v Declared sound power, idle: 6.3 bel
v Declared sound power, operating: greater
than 7.0 bel
Heat output:
Approximate heat output:
v Minimum configuration: 419.68 Btu per
hour (AC 123 watts)
v Maximum configuration: 3480.24 Btu per
hour (AC 1020 watts)
Chapter 1. The System x3650 M4 server
9