Specifications

56 PowerEdge R720 and R720xd Technical Guide
Maximum vibration
Operating
0.26 Grms at 5Hz to 350Hz in all orientations
Storage
1.87 Grms at 10Hz to 500Hz for 15 minutes (all six sides tested)
Maximum shock
Operating
Half sine shock in all operational orientations of 31G +/– 5% with a pulse duration of 2.6ms
+/– 10%
Storage
Half sine shock on all six sides of 71G +/– 5% with a pulse duration of 2ms +/–10%; square
wave shock on all six sides of 27G with velocity change at 235 in/sec or greater
Altitude
Operating
–15.2m to 3048m (–50 ft to 10,000 ft)
Storage
–15.2m to 12,000m (–50 ft to 39,370 ft)
Airborne contaminant level
Class G1 or lower as defined by ISA-S71.04-1985
Table 32 lists power supply specifications for the PowerEdge R720 and R720xd.
Specification
1100W DC
1100W AC
750W AC
495W AC
Current consumption
32A
12A–6.5A
10A–5A
6.5A–3A
Supply voltage
-48V to -60V DC
100–240VAC
1
100–240VAC
1
100–240VAC
1
Frequency
N/A
50/60Hz
50/60Hz
50/60Hz
Heat dissipation (BTU/hr max)
4416
4100
2843
2
/ 2891
3
1908
1
Auto-ranging
2
Titanium efficiency
3
Platinum efficiency
The Dell PowerEdge R720 and R720xd iDRAC7 incorporates an integrated video subsystem. The
graphics controller is the 2D Matrox
®
G200. The video frame buffer (16 MB) is contained within the
iDRAC RAM (256 MB) device. The R720 and R720xd systems support the 2D graphics video modes
listed in Table 33.
Resolution
Refresh rate (Hz)
Color depth (bit)
640 x 480
60, 70
8, 16, 32
800 x 600
60, 75, 85
8, 16, 32
1024 x 768
60, 75, 85
8, 16, 32
1152 x 864
60, 75, 85
8, 16, 32
1280 x 800 (UI)
—
—
1280 x 1024
60, 75
8, 16, 32
1440 x 900
60
8, 16, 32