User Guide

Physical specifications
The ThinkSystem DE Series 2U24 SFF enclosures have the following dimensions:
Height: 85 mm (3.4 in.)
Width: 449 mm (17.7 in.)
Depth: 553 mm (21.8 in.)
Weight (fully configured):
DE6000F 2U24 SFF controller enclosure (7Y79): 23.47 kg (51.7 lb)
DE240S 2U24 SFF expansion enclosure (7Y68): 27.44 kg (60.5 lb)
Operating environment
The ThinkSystem DE Series 2U24 SFF enclosures are supported in the following environment:
Air temperature:
Operating: 5 °C - 45 °C (41 °F - 113 °F)
Non-operating: -10 °C - +50 °C (14 °F - 122 °F)
Maximum altitude: 3050 m (10,000 ft)
Relative humidity:
Operating: 8% - 90% (non-condensing)
Non-operating: 10% - 90% (non-condensing)
Electrical power:
100 to 127 V AC (nominal); 50 Hz / 60 Hz
200 to 240 V AC (nominal); 50 Hz / 60 Hz
Heat dissipation:
DE6000F 2U24 SFF: 1396 BTU/hour
DE240S 2U24 SFF: 1331 BTU/hour
Acoustical noise emission:
DE6000F 2U24 SFF: 7.2 bels
DE240S 2U24 SFF: 6.6 bels
The following table lists the maximum enclosure power load, inlet current, and heat output based on the
source voltage.
Table 15. Enclosure power load, inlet current, and heat output
Enclosure
Source voltage
(nominal)
Maximum
power load
Current
per inlet Heat output
DE6000F 2U24 SFF 100 - 127 V AC 738 W 7.77 A 2276 BTU/hour
200 - 240 V AC 702 W 3.7 A 1973 BTU/hour
DE240S 2U24 SFF 100 - 127 V AC 389 W 4.1 A 1328 BTU/hour
200 - 240 V AC 382 W 2.02 A 1304 BTU/hour
Lenovo ThinkSystem DE6000F All Flash Storage Array 20