7
Acer AR320 F1 Specifications
Expansion Slots
The primary I/O bus for the main board is PCIe
®
Gen2. The following table lists the characteristics
of the PCI-E bus segments.
PCI express
®
Bus Segment Characteristics of PCI Express
®
Topology
Expansion Slot # # of
slots
Type Bus
Width
1
Vol. Con.
Width
Length
PCIe
1 PCIe
Gen 2
x8 3.3V x8 Low Profile
PCIe
1 PCIe
Gen 2
x8 3.3V x16 Low Profile
NOTE:
1. "Bus Width" refers to the number of physical electrical lanes running to a PCIe
®
connector.
2. Default bus assignment (in decimal). Inserting cards with PCI
™
bridges may alter the actual bus assignment
number.
3. Slots are enumerated differently based on the operating system. Microsoft
®
operating systems enumerate Device
ID by bus starting from the lowest bus to the highest.
Integrated Intel
3420 Chipset, I/O co-controller
controller
transfer channels
6 channels
synchronous
(maximum theoretical)
3 Gb/s per channel
Non-RAID mode
RAID mode
Serial ATA
Legacy mode
Combined mode
Serial ATA
NCQ (Native Command Queuing)
AHCI (Advanced Host Controller Interface)
0, 1, 5, 10
Supports multiple logical volumes
• Supports setup through ROM based array
configuration utility installation scripting
NOTE: This controller requires the software
RAID driver to support hot-plug functions.
Windows Server
2003
Windows Server
®
2008
Windows Server
®
2008 R2
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