Clearance For Service Access; Environmental Specifications - Sun Oracle Netra X4250 Site Planning Manual

Clearance for Service Access

These are the minimum clearances needed for servicing the server.
Description
Clearance, front of server
Clearance, rear of server

Environmental Specifications

These are the environmental specifications for the AC and DC versions of the server.
Specification
*
Ambient temperature
Relative humidity
Elevation (Sun requirement)
Elevation (NEBS requirement)
Vibration
Shock
Seismic
2 Sun Netra X4250 Server Site Planning Guide • May 2010
Operating
41˚F to 104˚F (5˚C to 40˚C) up to 6000
†
feet (1829 meters)
10% to 90% noncondensing, short term
25˚F to 113˚F (-5˚C to 55˚C)
5% to 90% noncondensing, but not to
exceed 0.024 kg of water per kg of dry
air (0.053 lbs. water/2.205 lbs. dry air)
Maximum 9840 feet (3000 meters) at
104˚F (40˚C)
-200 feet to 5900 feet (-60 meters to 1800
meters) at 104˚F (40˚C)
5900 feet to 13100 feet (1800 meters to
4000 meters) at 86˚F (30˚C)
DC servers: 0.1G, 5-100 Hz, 0.1 Oct/min
AC servers: 0.1G (x,y axes); 0.15G (z
axis), 5-500 Hz, 1 Oct/min
DC servers: Operating 30 m/s2, 11msec
half-sine
AC servers: 3G, 11msec half-sine
AC server only: Zone 4
Specification
36 inches (91 cm)
36 inches (91 cm)
Nonoperating
–40˚F to 158˚F (–40˚C to 70˚C)
Up to 93% noncondensing 100.4˚
(37.7˚C) maximum wet bulb
Maximum 39370 feet (12000
meters)
DC servers: 0.1G, 5-100 Hz, 0.1
Oct/min
AC servers: 0.25G (x,y axes); 0.5G
(z axis), 5-500 Hz, 1 Oct/min
DC servers: Operating 30 m/s2,
11 msec half-sine
AC servers: 1 in. roll off front to
back, 0.5 in. roll off side to side,
20 mm step-up
Not applicable