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Chapter 1 15
Fan Acoustic Specifications
NOTE: Tone:20~399Hz refer to slope of Ecma-074, 400~20K Hz < 7 Prominence ratio,No pattern occurred on
Prominence vs. time diagram
BIOS
System Memory
Operation
Mode
Application
SPL
dBA
Loudness (Sone) Tone (dB)
Fan off Windows Idle (HDD random
seek)
N/A • 20~3.99kHz less than or
equal to: 0.5
• 4K~20kHz less than or
equal to: 0.035
7
Fan 1 Windows Idle 28 N/A 7
Fan 2 Windows Idle, HDD spinning 31 N/A 7
Fan 3 Play Movie (read from HDD),
Play TV (TV tuner sku)
34 N/A 7
Fan 4 3DMark06,Prime95,
Prime95+Play TV(TV tuner
sku), acer screen saver, HDD
spinning
37 N/A 7
Fan 5 TAT100% or
Thermanow100%,3DMark06,
at ambient 35C, HDD
spinning
40 N/A 7
Item Specification
BIOS vendor Insyde BIOS
BIOS ROM type Flash
Features • Flash ROM 4MB
• Support ISIPP
• Support Acer UI
• Support multi-boot
• Suspend to RAM (S3)/Disk (S4)
• Various hot-keys for system control
• Support SMBIOS 2.3, PCI2.2.
• Refer to Acer BIOS specification.
• DMI utility for BIOS serial number configurable/asset tag
• Support PXE
• Support Y2K solution
• Support WinFlash
• Wake on LAN from S3
• Wake on LAN form S4 in AC mode
• System information
Item Specification
Memory size 8GB maximum
DIMM socket number 2
Supports memory size per socket 4GB
Supports DIMM type 204-pin +1.5V DDRIII
Supports DIMM Speed 800/1066 MHz