8721ULR Lenovo Flex Chassis

Description

Base model

Height

440 mm (10 EIA rack standard units)

Width

447 mm (EIA 19-inch rack standard width, minus 3 mm clearance)

Depth

800 mm (measured from front bezel to rear of chassis) 847 mm (measured from ITE latch handle to the power supply handle)

Rack mount weight

505 lbs

Minimum loadout weight

218 lbs

Maximum loadout weight

493 lbs

Heat load minimum

1,365 BTUs/hr (est)

Heat load maximum

44,017 BTUs/hr (est)

Air flow minimum†

270 CFM

Air flow maximum†

1020 CFM

Voltage minimum

180 VAC

Voltage nominal

200-240 VAC + 10%

Voltage maximum

265 VAC

Frequency minimum

47Hz

Frequency nominal

50/60 Hz

Frequency maximum

63Hz

Power minimum

400 W (estimate)

Power maximum

12,900 W (12.9 kW)

Maximum Input Current

13.85 A per supply

Node bays

14 node bays (7 full wide)

Power supplies

2/6 2500 W 200 - 240 VAC, 380V HVDC, and -48V DC

Switch modules

Optional

80 mm fans

4/8

40 mm fans

2/2

Chassis Management Module (CMM)

1/2

Machine type

8721