Dell PowerVault 770N (Deskside NAS Appliance) - Manual (Page 5)

Architecture 72-bit ECC PC-2100 DDR SDRAM DIMMs,
with 2-way interleaving
Memory module sockets six 72-bit wide 168-pin DIMM sockets
Memory module capacities 256 and 512 MB registered DDR SDRAM
DIMMs
Minimum RAM 512 MB
Drives
Diskette drive 3.5-inch, 1.44-MB diskette drive
SCSI hard drives up to eight 1-inch, internal Ultra320 SCSI
CD drive one IDE CD drive
Ports and Connectors
Externally accessible:
Serial two 9-pin connectors
Parallel one 25-pin connector
USB two 4-pin connectors
NIC two RJ45 connectors for integrated
10/100/1000 NICs
Embedded remote access Ethernet one RJ45 connector for embedded remote
access card (10/100 Mbit Ethernet
controller) used for remote system
administration
Video one 15-pin connector
PS/2-style keyboard 6-pin mini-DIN connector
PS/2-compatible mouse 6-pin mini-DIN connector
Video
Video type ATI Rage XL PCI video controller; VGA
connector
Video memory 8 MB
Power
Power supply:
Input Wattage 730 W (AC)
Input Voltage 85–240 VAC, 50/60 Hz, 12.0 A
200–240 VAC, 50/60 Hz, 5.0 A
Heat dissipation 3100 BTU/hr.
Output hold up time 20 ms minimum
Maximum inrush current under typical line conditions and over the
entire system ambient operating range,
the inrush current may reach 55 A per
power supply for 10 ms or less
System battery CR2032 3.0-V lithium coin cell