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The following tables provide the specifications for the xSeries 370 server.
Table 2. System specifications
Size
Depth: 747 mm (29.4 in.)
Height: 356 mm (14 in.) (8 U)
Width: 440 mm (17.3 in.)
Weight
Unpacked, minimum configuration:
67 kg (147 lb.)
Unpacked, maximum configuration:
77.5 kg (170 lb.)
Electrical input
Sine-wave input (50± or 60± Hz) is
required
Input voltage
– Low range
- Minimum: 90 V ac
- Maximum: 137 V ac
– High range
- Minimum: 180 V ac
- Maximum: 265 V ac
– Input kilovolt-amperes (KVA)
approximately
- Minimum configuration as
shipped: 0.5 KVA
- Maximum configuration:
2.1 KVA
Table 3. Acoustical noise emission values
Declared (upper limit) sound power
levels
Rack server
– 6.1 bels operating
– 6.1 bels idle
Tower server
– 6.2 bels operating
– 6.2 bels idle
Notes:
1. These levels are measured in controlled acoustical environments according to ISO 7779, and are reported in accordance
with ISO 9296. The declared sound power levels indicate an upper limit, below which a large portion of machines operate.
2. These values apply to a random sample of machines.
3. There is no impulsive noise, and there are no prominent tones.
4. For additional information on the server tower model, refer to IBM 8Ux28D Rack-to-Tower Conversion Kit Installation
Instructions.
Environment
Air temperature
– System on: 10° to 35° C (50°
to 95° F)
Altitude: 0 to 914 m (3000 ft.)
– System on: 10° to 32° C (50°
to 89.6° F)
Altitude: 0 to 2133 m (7000 ft.)
– System off: 10° to 43° C (50°
to 110° F)
Humidity
– System on:
8% to 80%; maximum wet-bulb
23° C (73.4° F)
– System off:
8% to 80%; maximum wet-bulb
27° C (80.6° F)
Electrostatic discharge
Tested to 20 KV
Immunity
Verified to comply with
EN 50082-2
Mean value of the A-weighted sound
pressure levels at the operator
position (if any)
Rack server
– dB operating — Not applicable
– dB idle — Not applicable
Tower server
– dB operating — Not applicable
– dB idle — Not applicable
Acoustical noise emission values
See Table 3.
Heat output
Approximate heat output
in British thermal units (Btu) per hour:
Minimum configuration: 1700
Btu/hr.
Maximum configuration: 7000
Btu/hr.
Safety standards
UL 1950, Third Edition
CSA C22.2 No. 950-95
EN 60950 and countries deviations
IEC 950
NOM-019
Mean value of the A-weighted sound
pressure levels at the bystander (1
meter) position
Rack server
– 45.0 dB operating
– 45.0 dB idle
Tower server
– 43.5 dB operating
– 43.0 dB idle
Chapter 1. Introduction
3
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