Owners Manual
Table Of Contents
- PowerVault NX440 Network Attached Storage System Installation and Service Manual
- Contents
- System overview
- Technical specifications
- Initial system setup and configuration
- Reinstalling the operating system using a DVD
- Diagnostics and indicators
- Pre-operating system management applications
- System Setup
- Viewing System Setup
- System Setup details
- System BIOS
- Viewing System BIOS
- System BIOS Settings details
- System Information
- Viewing System Information
- System Information details
- Memory Settings
- Viewing Memory Settings
- Memory Settings details
- Processor Settings
- Viewing Processor Settings
- Processor Settings details
- SATA Settings
- Viewing SATA Settings
- SATA Settings details
- Boot Settings
- Viewing Boot Settings
- Boot Settings details
- Integrated Devices
- Viewing Integrated Devices
- Integrated Devices details
- Serial Communication
- Viewing Serial Communication
- Serial Communication details
- System Profile Settings
- Viewing System Profile Settings
- System Profile Settings details
- System Security
- Viewing System Security
- System Security Settings details
- Creating a system and setup password
- Using your system password to secure your system
- Deleting or changing system and setup password
- Operating with setup password enabled
- Redundant OS Control
- Viewing Redundant OS Control
- Redundant OS Control screen details
- Miscellaneous Settings
- Viewing Miscellaneous Settings
- Miscellaneous Settings details
- iDRAC Settings utility
- Device Settings
- Dell Lifecycle Controller
- Boot Manager
- PXE boot
- System Setup
- Jumpers and connectors
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Front bezel
- Hard Drives
- System cover
- Cooling fans
- Intrusion switch
- System memory
- Expansion cards and expansion card riser
- Storage controller card
- Replacing the system battery
- Replacing the optional internal USB memory key
- Optical drive
- Processor and heat sink
- Drive backplane
- Power supply unit
- Power distribution board
- System board
- Trusted Platform Module
- Control panels
- Getting help
- Documentation resources
Description Dimension
Physical dimensions
Xa 482.0 mm (18.98 inches)
Xb 434.0 mm (17.08 inches)
Y 42.8 mm (1.68 inches)
Za (with bezel) 35.64 mm (1.4 inches)
Za (without bezel) 22.0 mm (0.87 inches)
Zb 534.5 mm (21.04 inches)
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.
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
14 Technical specifications