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. Actual sound-pressure levels in a given
location might exceed the average values stated because of room
reflections and other nearby noise sources. The noise emission level
stated in the declared (upper limit) sound-power level, in bels, for a
random sample of system.
Hot-swap fans:
v One microprocessor:
– 5 dual-motor hot-swap fans for 3.5-inch hard disk drive server
models.
– 6 dual-motor hot-swap fans for 2.5-inch hard disk drive server
models.
v Two microprocessors:
– 7 dual-motor hot-swap fans for 3.5-inch hard disk drive server
models.
– 8 dual-motor hot-swap fans for 2.5-inch hard disk drive server
models.
Power supply:
v Up to two hot-swap power supplies for redundancy support
– 550-watt ac 80 PLUS Platinum
– 750-watt ac 80 PLUS Platinum
– 750-watt ac 80 PLUS Titanium
– 900-watt ac 80 PLUS Platinum
Note: Power supplies in the server must be with the same power rating or
wattage.
Acoustical noise emissions:
v Sound power, idling: 6.5 bels maximum
v Sound power, operating: 6.5 bels maximum
Heat output:
Approximate heat output:
v Minimum configuration: 460.62 Btu per hour (AC 135 watts)
v Maximum configuration: 3490 Btu per hour (AC 1023 watts)
Environment:
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 Humidity:
– Non-condensing: -12°C dew point (10.4°F)
– Relative humidity: 8% to 85%
v Maximum dew point: 24°C (75.2°F)
v Maximum altitude: 3,050 m (10,000 ft), 5°C to 28°C (41°F to 82°F)
10 IBM System x3550 M5 Type 5463: Installation and Service Guide
To Next Page
Loading...
