1
Chapter
7
Overview and specifications
The R220 is designed for long-term use while accommodating advances in technology. The
server is engineered for flexibility and easy upgrading and maintenance. The chassis and
covers are designed to be used with many different configurations. Design highlights include:
•
2U 19-inch rack-mount chassis with 20-inch depth
•
Front I/O access
•
Supports AC and DC power supplies
•
Supports 2.5" SAS or SATA disk drives, including SSD
•
Low acoustic noise
•
Custom memory, HDD, coprocessor(s), and I/O card configurations available
•
Remote system management, including power-up/down, sensor monitoring, etc.
Note:
A monitor, keyboard, and mouse (not included) may be required for operation.
Figure 1. R220 system
Mechanical characteristics
a
Measured from the external surface of the front I/O panel to the external surface of the rear I/O
panel.
b
The actual weight depends on the installed options.
Table 1. Mechanical characteristics
Characteristic
Value
Dimensions
447 mm (17.6 in)
×
87.12 mm (3.43 in)
×
508 mm (20 in)
a
Weight
b
9 to 22.7 kg (20 to 50 lb)
Содержание R220
Страница 1: ...R220 NETWORK APPLIANCE July 2014 Setup Guide ...
Страница 32: ...3 Installing optional components 32 Figure 18 Installing removing the I O module ...
Страница 34: ...3 Installing optional components 34 Figure 20 Inserting the drive carrier into the drive cage ...
Страница 42: ...3 Installing optional components 42 Figure 27 Installing the rail kits into a threaded hole EIA 4 post rack ...
Страница 45: ...3 Installing optional components 45 Figure 29 Installing the rail kits into a Telecom 2 post rack ...