Description
ASUS X99-A/ USB3.1 is a socket 2011-3 ATX motherboard, featuring 8 DDR4 memory slots with a maximum capacity of 64GB.
Features: Motherboard | ATX | Socket 2011-3 | 8x DDR4 (max 128GB) | Sata-600 | M.2 | SATA Express | USB 3.1 (Type-A)
Click here for supported processors.
Click here for drivers.
Product: ASUS X99-A/ USB3.1
Socket: Socket 2011-3
Category: Motherboards
Brand: ASRock
Status: Refurbished
EAN: 4053162791114, 4712900016031
SKU: 90MB0L90-M0EAY0, ASDFLKAJSDFLKJ, X99-A/USB3.1
Warranty: 6 months
Package Contents:
- Motherboard (ASUS X99-A/ USB3.1)
- I/O Shield (metal backplate)
- No antennas
- No manual
- No driver CD
- No cables
CPU
LGA2011-v3 socket for the latest Intel® Core™ i7 processors, supports 22nm CPUs.
Supports Intel® Turbo Boost Technology 2.0*
Support for Intel® Turbo Boost Technology 2.0 depends on the CPU type.
Chipset
Intel® X99 Express Chipset
Memory
8 x DIMM DDR4, maximum 64 GB, 3333 (O.C.)* / 3300 (O.C.)* / 3200 (O.C.)* / 3000 (O.C.)* / 2800 (O.C.)* / 2666 (O.C.)* / 2400 (O.C.)* / 2133 MHz, non-ECC unbuffered memory
Quad-channel memory architecture
Supports Intel® Extreme Memory Profile (XMP)
Hyper DIMM support depends on the physical characteristics of individual CPUs. Check www.asus.com for the QVL (Qualified Vendors List).
Expansion Slots
40-LANE CPU
- 3 x PCI Express 3.0/2.0 x16 slots* (single at x16, dual at x16/x16, triple at x16/x16/x8)
- 1 x PCI Express 2.0 x16 slot*** (maximum x4 mode, compatible with PCIe x1 and PCIe x4 devices)
- 2 x PCI Express 2.0 x1 slots*** (compatible with PCIe x1 and PCIe x4 devices)
28-LANE CPU
- 3 x PCI Express 3.0/2.0 x16 slots* (single at x16, dual at x16/x8**, triple at x16/x8**/x4)
- 1 x PCI Express 2.0 x16 slot*** (maximum x4 mode, compatible with PCIe x1 and PCIe x4 devices)
- 2 x PCI Express 2.0 x1 slots*** (compatible with PCIe x1 and PCIe x4 devices)
Multi-GPU Support
Supports NVIDIA® 3-WAY/Quad GPU SLI™ technology (with 2 PCIe x16 graphics cards)
Supports AMD® 3-WAY/Quad-GPU CrossFireX™ technology
Storage
1 x M.2 x4 Socket 3 with vertical M Key design, support for 2242/2260/2280/22110 storage devices (PCIe SSDs only)
Intel® X99 Express Chipset with RAID 0, 1, 5, 10 and Intel® Rapid Storage Technology 13 support
1 x SATA Express port (gray, compatible with 2 x SATA 6.0 Gb/s ports)
8 x SATA 6.0 Gb/s ports* (4 gray from controller 1, 4 black from controller 2)
Supports Intel® Smart Response Technology and Intel® Rapid Recovery Technology**
* Due to chipset behavior, the SATA6G_78 and SATA6G_910 ports (black) do not support Intel® Rapid Storage Technology, including RAID configuration.
** These functions depend on the installed CPU.
LAN
Gigabit Intel® LAN connection – 802.3az Energy Efficient Ethernet (EEE) support
- 1 x Intel® I218-V Gigabit LAN – Dual-interconnect between the integrated Media Access Controller (MAC) and physical layer (PHY)
- ASUS Turbo LAN utility
Audio
Realtek® ALC1150 8-channel high-definition audio CODEC with Crystal Sound 2
- Separate layers for left and right channels for equal sound quality
- Top-quality audio experience tuned for audio configuration
- Audio shielding for accurate separation of analog/digital signals and significantly reduced interference
- EMI shield prevents electrical noise affecting amplifier quality
- Audio amplifier for optimal quality for headphones and speakers
- Unique anti-pop circuit reduces startup noise on audio outputs
- Premium Japanese audio capacitors provide warm, natural, and immersive sound with exceptional clarity and fidelity
- High-quality 112 dB SNR stereo output (Line-out rear) and 104 dB SNR recording input (Line-in)
- Absolute Pitch 192 kHz/24-bit True BD Lossless Sound
- BD audio layer protection
- DTS UltraPC II
- DTS Connect
- Supports jack detection, multi-streaming, and front-panel audio adjustment (MIC)
- Optical S/PDIF outputs at the rear
USB
Intel® X99 Express Chipset – Supports ASUS USB 3.0 Boost
- 4 x USB 3.0/2.0 ports on the midplate for front panel
- 1 x USB 3.0/2.0 port at the rear
- 8 x USB 2.0/1.1 ports (4 on midplate, 4 at the rear)
ASMedia® USB 3.1 Controllers – Supports ASUS USB 3.1 Boost
- 2 x USB 3.1/3.0/2.0 ports at the rear (teal blue)
ASMedia® USB 3.0 Hubs – Supports ASUS USB 3.0 Boost
- 3 x USB 3.0/2.0 ports at the rear (blue)
ASUS Special Features
- ASUS 5X Protection:
- ASUS DIGI+ VRM – 8-phase digital power design
- ASUS Enhanced DRAM Overcurrent Protection – Short-circuit protection
- ASUS ESD Guards – Enhanced ESD protection
- ASUS High-quality 5K-Hour Solid Capacitors – 2.5x longer lifespan with excellent durability
- ASUS Stainless Steel Backplate – 3x more durable corrosion-resistant coating
- USB 3.1 Boost
- USB Charger+
- Ai Charger+
- Disk Unlocker
- Ai Suite 3
- MemOK!
- EZ XMP
ASUS Silent Thermal Solution
Silent Thermal Design
- ASUS Fan Xpert 3
- ASUS Fanless Design: Heatsink with streamlined I/O cover design
ASUS Exclusive Overclocking Features
Precision Tweaker 2:
- vCore: Adjustable CPU core voltage in 0.001 V steps
- iGPU: Adjustable CPU graphics voltage in 0.001 V steps
- vCCIO: Adjustable analog and digital I/O voltage in 0.001 V steps
- vCCIN: Adjustable CPU input voltage in 0.01 V steps
- vCCSA: Adjustable CPU system agent voltage in 0.001 V steps
- vDRAM bus: 110-step memory voltage regulation
- vPCH: 176-step chipset voltage regulationSFS
Stepless Frequency Selection:
- BCLK/PCIe frequency tuning from 80 MHz to 300 MHz in 0.1 MHz steps
Overclocking Protection:
- ASUS C.P.R. (CPU Parameter Recall)
Rear I/O Ports
- 1 x BIOS Flashback button
- 1 x Optical S/PDIF output
- 1 x Intel® LAN (RJ45) port
- 2 x USB 3.1/3.0/2.0 ports (teal blue)
- 4 x USB 3.0/2.0 ports (blue)
- 4 x USB 2.0/1.1 ports (bottom port supports USB BIOS Flashback)
- 1 x Keyboard/Mouse combo connector
- 8-channel Audio I/O ports
Internal I/O Connections
- 2 x 19-pin USB 3.0/2.0 connectors, supporting 4 additional USB ports
- 1 x M.2 Socket 3 with M Key design for PCIe SSDs
- 1 x SATA Express connector (gray)
- 8 x SATA 6.0 Gb/s connectors (4 gray, 4 black)
- 1 x 4-pin CPU fan header with automatic detection for 3-pin (DC mode) and 4-pin (PWM mode) coolers
- 1 x 4-pin CPU OPT fan header
- 4 x 4-pin Chassis fan headers for 3-pin and 4-pin coolers
- 1 x Front panel audio connector (AAFP)
- 1 x S/PDIF output header
- 1 x 5-pin Thunderbolt header for ASUS ThunderboltEX series
- 1 x TPM header
- 1 x Serial port (COM) header
- 1 x 24-pin EATX power connector
- 1 x 8-pin EATX 12V power connector
- 1 x System panel (Q-Connector)
- 1 x 5-pin Fan Extension connector (EXT_FAN)
- 1 x 3-pin Chassis intrusion alarm connector
- 1 x 2-pin Thermal sensor header
- 1 x 3-pin CPU OverVoltage header
- 1 x MemOK! button
- 1 x Clear CMOS jumper
- 1 x DRCT (DirectKey) connector
- 1 x TPU switch
- 1 x EPU switch
- 1 x EZ XMP switch
- 1 x Power button
- 1 x Reset button
BIOS Features
128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
- Multilingual BIOS
- ASUS EZ Flash 2
- CrashFree BIOS 3
- EZ Tuning Wizard
- Qfan Control
- My Favorites
- Quick Note
- Last Modified Log
- PrintScreen
- ASUS DRAM SPD memory information
Manageability
- WfM 2.0
- DMI 2.7
- WOL by PME
- PXE