IBM pSeries 670, Service Manual

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Environmental Specifications
Environmental Specification Operating Non-Operating Storage Shipping
Temperature 10 to 32°C
(50 to 90°F)
Max. of 24 ° C
(75.2 ° F) with
4mm tape or DVD
RAM in rear
positions of the
Media Subsystem
10 to 43°C
(50 to 109°F)
1 to 60°C
(34 to 140°F)
–40 to 60°C
(–40 to 140°F)
Relative Humidity
(Noncondensing) 8 to 80 % 8 to 80 % 5 to 80 % 5 to 100 %
Maximum Wet Bulb 23°C (73°F) 27°C (73°F) 29°C (84°F) 29°C (84°F)
Notes:
1. Storage and shipping specifications are valid for a maximum duration of two weeks each.
2. The upper limit of the dry bulb temperature must be derated 1 degree C per 189 m (619 ft.) above 1295 m (4250
ft.). Maximum altitude for 1.1 GHz modules is 3048 m (10,000 ft.) and for 1.3 GHz modules is 2134 m (7000 ft)
Weight Distribution
The following table shows dimensions and weights used to calculate floor loading for the
Eserver
pSeries
670. All floor-loading calculations are intended for a raised-floor environment.
1 Frame with Slimline Covers 1 Frame with Acoustical Covers
Weight 1085 kg (2392 lbs.) 1099 kg (2422 lbs.)
Width 750 mm (29.5 in.) 750 mm (29.5 in.)
Depth 1173 mm (46.2 in.) 1173 mm (46.2 in.)
Notes:
1. The values in the table may be used with the Floor Loading Calculation Program available on the IP Web site.
2. All floor-loading calculations are intended for a raised-floor environment.
The following table shows floor-loading specifications for systems with slimline covers. The values
contained in the Condition column are described following the table.
Condition a (sides)
mm (in.)
b (front)
mm (in.) c (back
mm (in.)
1 Frame
kg/m
2
(lb./ft.
2
)
1 25 (1.0) 135 (5.3) 135 (5.3) 1006.2 (206.1)
2 25 (1.0) 554 (21.8) 655 (25.8) 657.5 (134.7.)
3 25 (1.0) 762 (30.0) 762 (30.0) 595.0 (121.9)
4 254 (10.0) 554 (21.8) 655 (25.8) 462.8 (94.8)
5 254 (10.0) 762 (30.0) 762 (30.0) 423.0 (86.6)
6 508 (20.0) 554 (21.8) 655 (25.8) 364.7 (74.7)
7 508 (20.0) 762 (30.0) 762 (30.0) 336.4 (68.9)
8 554 (21.8) 762 (30.0) 655 (25.8) 352.8 (72.3)
9 486 (19.1) 554 (21.8) 762 (30.0) 342.0 (70.0)
10 762 (30.0) 434 (17.1) 434 (17.1) 342.0 (70.0)
Chapter 1. Reference Information
99