Cooling System - HP A8800 Installation Manual

Chassis specifications
Table 23 Chassis specifications
Max power
Model
consumption
2040 W (AC)
A8805
1795 W (DC)
2916 W (AC)
A8808
2671 W (DC)
4248 W (AC)
A8812
4003 W (DC)
NOTE:
RU is a unit of measure that describes the height of a device mounted in a rack. 1 RU equals 44.45 mm
(1.75 in).

Cooling system

Fan trays
The router uses fan trays for heat dissipation. The fan trays are hot-swappable. You can replace fan
trays without powering off the router. The fan trays can monitor the operating status of fans,
automatically adjust fan rotation speed to decrease noise and improve energy efficiency, and display
alarms.
IMPORTANT:
The A8805 and the A8812 routers use the same type of fan trays, but the A8808 router uses a
different type of fan tray.
Weight
Net weight: 40 kg (88.18 lb)
Full configuration: ≤ 85 kg
(187.39 lb)
Net weight: 58 kg (127.87 lb)
Full configuration: ≤ 110 kg
(242.50 lb)
Net weight: 60 kg (132.28 lb)
Full configuration: ≤ 120 kg
(264.55 lb)
68
Dimensions (H × W × D)
486 × 442 × 450 mm
(19.13 × 17.40 × 17.72 in)
975 × 436 × 450 mm
(38.39 × 17.17 × 17.72 in)
753 × 442 × 450 mm
(29.65 × 17.40 × 17.72 in)
Height (RU)
11 RU
22 RU
17 RU