ASRock 990FX Extreme4 (Rev. 1.06)
Chipset
Sockets 
FSB speed Empty
Form factorATX (max 305 x 244 mm)
Dimensions305mm x 244mm
Cache
None/Integrated in the CPU
Max RAM size
64GB
RAM type DDR3 UDIMM
PSU connector
I/O ports1x
3.5mm Audio Combo
2x
FireWire 400
1x
Floppy interface
1x
IDE interface
1x
IrDA
1x
PS/2 keyboard
1x
PS/2 mouse
1x
RJ-45 LAN
2x
S/PDIF
8x
SATA III
1x
Serial
1x
Toslink
10x
USB 2.0
4x
USB 3.1 Type-A
1x
eSATA III
Expansion slots2x
32-bit PCI
2x
PCIe x1
2x
PCIe x16
1x
PCIe x16 @ x4
Notes
- Supports AMD Quad CrossFireX, 3-Way CrossFireX and CrossFireX
- Supports NVIDIA Quad SLI and SLI
Last updated 2026-01-16T09:13:20Z
Board info score is 9.4/10
Chips
-> Chipset part
-> Audio
-> Clock Synth / PLL
-> FireWire ctrl.
-> Network
-> SATA ctrl.
-> Sensing / Monitoring
-> Super I/O
-> USB ctrl.
4 BIOS files available
AMI - 4 entries
POST string
Note
Core Ver.
BIOS Ver.
Logs
POST string
63-0100-000001-00101111-050712-Chipset-0AAAA000
Note
Core version
UEFI
BIOS version
Logs
POST string
63-0100-000001-00101111-050712-Chipset-0AAAA000
Note
Beta
Core version
UEFI
BIOS version
Logs
POST string
63-0100-000001-00101111-050712-Chipset-0AAAA000
Note
Beta
Core version
UEFI
BIOS version
Logs
POST string
63-0100-000001-00101111-050311-Chipset-0AAAA000
Note
Beta
Core version
UEFI
BIOS version
Logs
1 driver available
Name
Version
OS support
Size
Filename
Name
Version
R2.74
OS support
Windows 2000
Windows 7
Windows Vista
Windows XP/2k3
Size
30.7MB
Filename
3 board documents available
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Image 1 of 4 (ASRock)
Image 2 of 4 (Motherboard Continuum)
Image 3 of 4 (Motherboard Continuum)
Image 4 of 4 (Motherboard Continuum)
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