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Chassis specifications

Summary of the specifications of the chassis.

Technical specifications​

Table 1. Chassis technical specifications
SpecificationDescription
Electrical input

The system supports up to three hot-swap power supplies:

  • CRPS 1300-watt Titanium, input power 200-240V
  • CRPS 1300-watt Platinum, input power 200-240V
  • CRPS 1600-watt Titanium, input power 200-240V
  • CRPS 2000-watt Titanium, input power 200-240V
  • CRPS 2700-watt Titanium, input power 200-240V
  • CRPS 2700-watt Platinum, input power 200-240V
Supported power supply configurations:
  • 3 PSUs: 2+1 without over-subscription (optional redundancy)
  • 2 PSUs: 1+1 without over-subscription (optional redundancy)
  • 1 PSU: 1+0 only for 2700-watt CRPS PSU, without over-subscription
Note
The actual power efficiency depends on system configuration.
Important
Power supply units in the chassis must have the same wattage, vendor, and part number (or alternate part number).

Mechanical specifications​

Important

For safety, make sure that there is no node or power supply unit installed in the chassis when removing or installing the chassis from or to the rack.

Table 2. Chassis mechanical specifications
SpecificationDescription
Dimension
2U rack-mounted chassis (2U2N or 2U4N)
  • Height: 87 mm (3.43 inches)
  • Depth: 898 mm (35.36 inches)
  • Width: 448 mm (17.64 inches)
  • Weight:
    • Empty chassis (with chassis midplane and PSU cage): 11.83 kg (26.08 lbs)
    • Maximum (with four 1U or two 2U nodes and three CRPS power supplies installed): approximately 42.37 kg (93.41 lbs)
Note

For the supported nodes for the chassis, see Chassis front view.