Description
Dimension
Zc
573.6 mm (22.58 inches)
Weight
Maximum weight (with all drives)
13.2 kg (29.10 lb)
Processor specifications
Supported processor
Number of processors supported
Intel Xeon E-2124 3.3GHz, 4C, 8M Cache
One
Power specifications
The NX440 system supports two redundant power supply units. The following specifications are for each PSU.
Power Supply Unit (PSU)
Maximum output power
350 W
Maximum input current
4.8-2.4 A
Nominal input voltage operating range
100–240 VAC
Nominal input frequency
50/60 Hz
Heat dissipation (maximum)
1340 BTU/hr
NOTE:
This system is also designed to connect to the IT power systems with a phase-to-phase voltage not exceeding 230 V.
Cooling fan specifications
The NX440 supports the following cooling fans.
NOTE:
When selecting or upgrading the system configuration verify the system power consumption with the Dell Energy Smart
Solution Advisor available at Dell.com/ESSA to ensure optimum power usage.
Table 1. NX440 fan support
Front storage
PSU type
Fan 1
Fan 2
Fan 3
Fan 4
4 x 3.5-inch
Redundant 350 W Required, if the PERC
card and/or expansion
riser is installed
Required
Required
Required
System battery specifications
The NX440 contains one CR 2032 3.0-V lithium coin cell battery.
Expansion bus specifications
The NX440 NAS system supports up to two PCI express (PCIe) generation 3 cards.
16
Technical specifications
