Specifications

Specifications

The following list contains the specifications for the Netfinity 5500 M20.

Size (Tower Models)

Depth: 700 mm (27.6 in.)
Height with NetBAY3: 530 mm (20.9 in.)
Height without NetBAY3: 356 mm (14 in.)
Width: 483 mm (19 in.)
Front clearance: 305 mm (12 in.)
Rear clearance: 100 mm (4 in.)
Side clearance: 50 mm (2 in.)

Size (Rack Models)

Depth: 650 mm (25.6 in.)
Height: 356 mm (14 in.) (8 U)
Width: 440 mm (17.3 in.)

Weight (Tower Models)

Unpacked, minimum configuration (with empty NetBAY3): 39 kg (86 lb.)
Unpacked, maximum configuration: 55 kg (121 lb.)

Weight (Rack Models)

Unpacked, minimum configuration: 34.4 kg (76 lb.)
Unpacked, maximum configuration: 55.4 kg (111 lb.)

Heat Output

Approximate heat output in British thermal units (Btu) per hour:
- Minimum configuration: 1023.9 Btu
- Maximum configuration: 2764.6 Btu

Environment

Air temperature
- System on: 10° to 35° C (50° to 95° F) Altitude: 0 to 914 m (3000 ft.)
- System on: 10° to 32° C (50° to 89.6° F) Altitude: 914 m (3000 ft.) to 2133 m (7000 ft.)
- System off: 10° to 43° C (50° to 110° F) Maximum altitude: 2133 m (7000 ft.)
Humidity
- System on: 8% to 80%; maximum wetbulb, 23° C (73.4° F)
- System off: 8% to 80%; maximum wetbulb, 27° C (80.6° F)
Altitude: 0 to 2133 m (0 to 7000 ft.)

Acoustical Noise Emissions Values

Sound power, idling
- 6.2 bel for open bay system (no hard disk drives installed)
- 6.3 bel for typical system configuration (1 hard disk drive installed)
Sound power, operating
- 6.2 bel for open bay system (no hard disk drives installed)
- 6.3 bel for typical system configuration (1 hard disk drive installed)
Sound pressure, idling
- 47 dBA for open bay system (no hard disk drives installed)
- 48 dBA for typical system configuration (1 hard disk drive installed)
Sound pressure, operating
- 47 dBA for open bay system (no hard disk drives installed)
- 48 dBA for typical system configuration (1 hard disk drive installed)

These levels are measured in controlled acoustical environments according to ISO 7779 (EMCA-74), and are reported in accordance with ISO 9296 (EMCA-109).
The declared sound power levels indicate an upper limit, below which a large portion of machines operate.
Sound pressure levels in your location might exceed the average 1-meter values stated because of room reflections and other nearby noise.

Electrical Input

Sine-wave input (50 +-3 Hz or 60 +-3 Hz) is required
Input voltage
- Low range
  - Minimum: 90 V ac
  - Maximum: 137 V ac
  - Nominal: 100-127 V ac
- High range
  - Minimum: 180 V ac
  - Maximum: 265 V ac
  - Nominal: 200-240 V ac
- Input kilovolt-amperes (KVA) approximately
  - Minimum configuration as shipped: 0.2 KVA
  - Maximum configuration: 0.78 KVA

Electrostatic Discharge

Tested to 8 KV

Immunity

Verified to comply with EN 50082-1

Safety Standards

UL 1950
CSA C22.2 No. 950-M93
EN 60950 and countries/regions deviations
IEC 950
NOM-019

Back to

Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.