Dell PowerVault 715N (Rackmount NAS Appliance) - Manual (Page 56)

single in-line memory module
SMBus
system management bus
SNMP
Simple Network Management Protocol
SDRAM
synchronous dynamic random-access memory
TCP/IP
Transmission Control Protocol/Internet Protocol
UART
universal asynchronous receiver-transmitter
UPS
uninterruptible power supply
UTP
unshielded twisted pair
V
volt(s)
VAC
volt(s) alternating current
VDC
volt(s) direct current
VGA
video graphics array
VRAM
video random-access memory
W
watt(s)
WH
watt-hour(s)