ASRock Fatal1ty X99 Professional Atheros LAN Driver 1.1.42.1291 Download

Posted at November 3, 2025 by PCI-DB Team

ASRock Fatal1ty X99 Professional Atheros LAN Driver 1.1.42.1291 Description

Specifications:

Gaming Armor:
- CPU Power: Hi-Density Power Connector
- CPU Power: Ultra Dual-N MOSFET (UDM)
- Memory: 15μ Gold Contact in DIMM Slots
- VGA Card: 15μ Gold Contact in VGA PCIe Slot (PCIE1 and PCIE4)
- VGA Card: PCIe Power Connector
- Internet: Intel LAN
- Internet: Qualcomm Atheros Killer LAN
- Cooling: XXL Aluminum Alloy Heatsink
- Cooling: 8 Layer PCB
- Cooling: 4 x 2oz copper
- Cooling: Heat Pipe Design
- Audio: Purity Sound 2

Unique Feature:

- ASRock Super Alloy
- XXL Aluminum Alloy Heatsink
- Premium 60A Power Choke
- Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke)
- Ultra Dual-N MOSFET (UDM)
- Nichicon 12K Platinum Caps (100% Japan made high quality conductive polymer capacitors)
- Sapphire Black PCB
- ASRock Ultra M.2 (PCIe Gen3 x4)
- ASRock HDD Saver Technology
- ASRock Full Spike Protection
- ASRock Cloud
- ASRock APP Shop

CPU:

- Supports Intel Core i7 and Xeon 18-Core Processors Family for the LGA 2011-3 Socket
- Digi Power design
- 12 Phase CPU Power design (Supports up to 1300w)
- Supports Intel Turbo Boost 2.0 Technology
- Supports Untied Overclocking Technology

Chipset:

- Intel X99

Memory:

- Quad Channel DDR4 Memory Technology
- 8 x DDR4 DIMM Slots
- Supports DDR4 3400+(OC) / 2933(OC) / 2800(OC) / 2400(OC) / 2133 / 1866 non-ECC, un-buffered memory
- Supports non-ECC x8 (8 bit) RDIMM (Registered DIMM)/x8 (8 bit) UDIMM
- Supports DDR4 ECC x8 (8 bit) RDIMM/x8 (8 bit) UDIMM with Intel Xeon processors E5 series in the LGA 2011-3 Socket, but not include x4 (4 bit) RDIIMM/ x4 (4 bit) UDIMM.
- Max. capacity of system memory: 128GB
- Supports Intel Extreme Memory Profile (XMP) 2.0

Audio:

- 7.1 CH HD Audio with Content Protection (Realtek ALC1150 Audio Codec)
- Premium Blu-ray Audio support
- Supports Surge Protection (ASRock Full Spike Protection)
- Supports Purity Sound 2
- Nichicon Fine Gold Series Audio Caps
- 115dB SNR DAC with differential amplifier
- TI NE5532 Premium Headset Amplifier (Supports up to 600 ohm headsets)
- Direct Drive Technology
- EMI shielding cover
- PCB isolate shielding
- Supports DTS Connect

LAN:

- 1 x Intel I218V (Gigabit LAN PHY 10/100/1000 Mb/s)
- 1 x Qualcomm Atheros Killer E2200 Series (PCIE x1 Gigabit LAN 10/100/1000 Mb/s)
- Supports Qualcomm Atheros Security Wake On Internet Technology (on Qualcomm Atheros Killer E2200 Series)
- Supports Wake-On-LAN
- Supports Lightning/ESD Protection (ASRock Full Spike Protection)
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE

Slots:

- 5 x PCI Express 3.0 x16 Slots (PCIE1/PCIE2/PCIE3/PCIE4/PCIE5: single at x16 (PCIE1); dual at x16 (PCIE1) / x16 (PCIE4); triple at x8 (PCIE1) / x8 (PCIE2) / x16 (PCIE4); quad at x8 (PCIE1) / x8 (PCIE2) / x8 (PCIE4) / x8 (PCIE5))
- 1 x Half Mini-PCI Express Slot
- Supports AMD Quad CrossFireX, 4-Way CrossFireX, 3-Way CrossFireX and CrossFireX
- Supports NVIDIA Quad SLI, 4-Way SLI, 3-Way SLI and SLI

Storage:

- 10 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10 and Intel Rapid Storage 13), NCQ, AHCI, Hot Plug and ASRock HDD Saver Technology
- 1 x Ultra M.2 Socket (ULTRA_M2), supports M.2 PCI Express module up to Gen3 x4 (32 Gb/s)
- 1 x M.2_SSD (NGFF) Socket 3 (M2_1), supports M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen2 x4 (20 Gb/s)

Connector:

- 1 x COM Port Header
- 1 x TPM Header
- 1 x Power LED Header
- 2 x CPU Fan Connectors (1 x 4-pin, 1 x 3-pin)
- 3 x Chassis Fan Connectors (1 x 4-pin, 2 x 3-pin) (Smart Fan Speed Control)
- 1 x Power Fan Connector (3-pin)
- 1 x 24 pin ATX Power Connector
- 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
- 1 x 4 pin 12V Power Connector (Hi-Density Power Connector)
- 1 x HDD Saver Connector
- 1 x PCIe Power Connector
- 1 x Front Panel Audio Connector
- 1 x Thunderbolt AIC Connector
- 2 x USB 2.0 Headers (support 4 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x Vertical Type A USB 3.0
- 2 x USB 3.0 Headers (Support 4 USB 3.0 ports) (ASMedia ASM1074 hub) (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x Dr. Debug with LED
- 1 x Power Switch with LED
- 1 x Reset Switch with LED
- V-Probe: 7-set of onboard voltage measurement points laid
- Rapid OC Buttons: +/- buttons to adjust OC frequency
- 1 x Menu Button
- 1 x PCIe ON/OFF Switch
- 1 x Slow Mode Switch
- 1 x LN2 Mode Switch
- 1 x BIOS Selection Switch
- 1 x Direct Key Button

Rear Panel I/O:

- 1 x PS/2 Mouse/Keyboard Port
- 1 x Optical SPDIF Out Port
- 1 x USB 2.0 Port (Supports ESD Protection (ASRock Full Spike Protection))
- 1 x Fatal1ty Mouse Port (USB 2.0) (Supports ESD Protection (ASRock Full Spike Protection))
- 4 x USB 3.0 Ports (ASMedia ASM1074 hub) (Supports ESD Protection (ASRock Full Spike Protection))
- 2 x USB 3.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
- 2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
- 1 x Clear CMOS Switch
- HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone

Hardware Monitor:

- CPU/Chassis temperature sensing
- CPU/Chassis/Power Fan Tachometer
- CPU/Chassis Quiet Fan (Auto adjust chassis fan speed by CPU temperature)
- CPU/Chassis Fan multi-speed control
- Voltage monitoring: +12V, +5V, +3.3V, CPU Input Voltage, CPU Internal Voltages
- Multi Thermal Sensor

Form Factor:

- EATX Form Factor
- 8 Layer PCB
- 4 x 2oz copper
- High Density Glass Fabric PCB

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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