Server specifications provide detailed information for
your server, including dimensions, electrical, power, temperature,
environment, and service clearances.
Pictured is model 0551 and 9406-270 rack. The 0551 consists
of two models 9406-270 with 7104 system unit expansions installed
in a 1.8 m rack. Specify code 0121 represents the first model 9406-270
in the rack (on the bottom). Specify code 0122 represents the second
model 9406-270 in the rack (on the top).
Figure 1. Model 0551
and 9406-270 rack
Table 1. Dimensions| Maximum configuration weight1 |
Height |
Width |
Depth |
|---|
| 403 kg (885 lb) |
1800 mm (71.0 in.) |
650 mm (25.5 in.) |
1020 mm (40.0 in.) |
| 1Side
and top clearances are optional when operating. |
Table 2. Electrical| Electrical characteristics |
Properties |
|---|
| kVA (maximum) |
0.789 |
| Rated voltage and frequency |
100 - 127 or 200 - 240 V ac at
50 - 60 plus or minus 0.5 Hz |
| Thermal output (maximum) |
2560 Btu/hr |
| Power requirements (maximum) |
750 W |
| Power factor |
0.95 |
| Inrush current |
41 A |
| Leakage current (maximum) |
3.5 mA |
| Phase |
1 |
Table 3. Temperature requirements| Operating |
Nonoperating |
|---|
| 10 - 38°C (50 - 100.4°F) |
1 - 60°C (33.8 - 140°F) |
Table 4. Environment requirements| Environment |
Operating |
Nonoperating |
|---|
| Wet bulb temperature |
23°C (73.4°F) |
27°C (80.6°F) |
| Maximum altitude |
3048 m (10 000 ft) |
3048 m (10 000 ft) |
Table 5. Noise emissions| Properties |
Operating |
Idle |
|---|
| LWAd (Category 2E, General business) |
6.6 bels |
6.3 bels |
| <LpA>m |
48 dB |
46 dB |
| For a description of
noise emission values, see Acoustics. |
Table 6. Service clearances| Front |
Back |
Sides |
Top |
|---|
| 762 mm (30 in. ) |
762 mm (30 in. ) |
762 mm (30 in. ) |
762 mm (30 in. ) |
| Side and top clearances
are optional when operating. |
Notes: - The 1.8 meter rack has six EIA units of space remaining. This
space will be filled with a three-EIA filler panel and three of the
one-EIA filler panels.
- Only the 4.3 m (14 ft) power cord features are offered for racked
9406-270 systems. There are a total of four power cords that are routed
through cable management arms. Also, there is a cable management device
that might be used to restrict the length of the power cord exiting
the bottom of the rack. See model 9406-270 Cable Poster Addendum included
with the 0551 model 9406-270 rack.
- The rack does not have power distribution. Each model 9406-270
and 7104 requires a power cord of sufficient length to reach the receptacle.
The power cord feature codes for model 9406-270s must be used to
determine the appropriate receptacles.
