
Dell™ OptiPlex™ 320
Tech Specs MINITOWER DESKTOP
ENCLOSURE & VENTILATION REQUIREMENTS
Enclosure Ventilation If your enclosure has doors, they need to be of a type that allows at
least 30% airflow through the enclosure (front and back).
Enclosure Minimum Clearance Leave a 10.2 cm (4 in.) minimum clearance on all vented sides of the
computer to permit the airflow required for proper ventilation.
Recommended Enclosure Do not install your computer in an enclosure that does not allow airflow.
This restricts the airflow and impacts your computer’s performance,
possibly causing it to overheat.
Open Desk Minimum Clearance If your computer is installed in a corner, on a desk, or under a desk,
leave at least 5.1 cm (2 in.) clearance from the back of the computer
to the wall to permit the airflow required for proper ventilation.
STANDARDS TCO99, Blue Angel, Green PC, Energy Star, BSMI, C-TICK, CE, FCC, IRAM, NEMKO, NFPA99, SABS, SASO, TCO,
TUV, UL, VCCI, USB 2.0, WEEE
BIOS Factory Defaults (All Chassis)
BIOS address F0000hUSB front panel On Low power mode Off (except Energy Star)
BIOS chip (NVRAM) 4 Mb Module bay On Password
Disabled
Setup Option Default Factory Value Comm
Port Auto POST hot keys Setup & Boot Menu
PATA drives On Parallel Port mode PS/2 Keyboard Num lock
Report
SATA drives On Parallel Port address
378 Keyboard
error report
On
Floppy Internal Wake on LAN Off Onboard USB On
Onboard Video Auto Limit CPUID Off Fast Boot On
EIST OffHD Acoustic mode Bypass Onboard Audio
On
Onboard Video buffer 8MB HD
Password Disabled Onboard Modem
On
Primary Video Add-in Hyper-threading On Flex
bay
On (no boot)
Suspend mode S3 Auto Power on OffExecute Disable
On
Chassis intrusion On Auto Power time
12:00am Onboard NIC On (without PXE)
SERR On PS2 Mouse On A/C recovery Off
Smart drive error report Off