Pro WS C422-ACE

Supports Intel® Turbo Boost Max Technology 3.0,Intel® Socket 2066 Processors,Supports Intel® 14nm CPU,* Refer to www.asus.com for CPU support list,* The Intel® Turbo Boost Technology 3.0 Support Depends on the CPU types.

Intel® C422

8 x DIMM, Max. 512GB, DDR4 2933/2666/2400/2133 MHz RDIMM, LR-DIMM Memory *¹,Quad Channel Memory Architecture

Supports NVIDIA® 3-Way SLI® Technology,Supports AMD 3-Way CrossFireX™ Technology

2 x PCIe 3.0 x16 (dual x16),1 x PCIe 3.0 x16 (x8 mode) *²,48-Lane CPU-

Intel® C422 Chipset : ,1 x M.2 Socket 3*³, with M Key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIE mode),6 x SATA 6Gb/s port(s)*³,Intel® Virtual RAID (VROC) support for CPU RAID : *⁴,2 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),1 x U.2 connector*²,,Support Raid 0, 1, 5, 10

Intel® I210-AT,Intel® I219-LM

Realtek® S1220A8-Channel High Definition Audio CODEC *,Separate layer for left and right track, ensuring both sound deliver equal quality,- Premium Japanese-made audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity,- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference,- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking,Audio Feature :,- Optical S/PDIF out port(s) at back panel,- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers,- Front panel audio connector (AAFP),* Choose the chassis with HD audio module in front panel to support 8-channel audio output.

4 x USB 3.1 Gen 2 port(s) (4 at back panel, , Type-A, 3 x Type-A+1 x Type-C),ASMedia® USB 3.2 Gen 2 controller :,8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board),Intel® C422 Chipset :,6 x USB 2.0 port(s) (2 at back panel, , 4 at mid-board)

USB BIOS FlashBack^™,ASUS Control Center Express (ACC Express)

- Onboard Button : Reset,ASUS Control Center Express (ACC Express) IT management software supported,- BIOS FlashBack^™ Button,- USB BIOS FlashBack^™,Intel® Virtual RAID on CPU (VROC) ready,DIGI + Power Control :,- CPU Power: Digital 8-phase power design,- DRAM Power: Digital 2-phase power design,M.2 and U.2 Onboard (The Latest Transfer Technology with up to 32Gb/s Data-transfer Speeds for M.2 and U.2),ASUS Exclusive Features :,- Stylish Fanless Design: PCH Heat-sink & MOS Heat-sink & M.2 Heat-sink solution,- ASUS Q-Code,ASUS 5X Protection III :
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!,- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention,ASUS SafeSlot - Protect your graphics card Investment,- ESD Guards,- Turbo LAN,- Armoury Crate,- ASUS Fan Xpert 4,- ASUS Q-Shield,- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED),- ASUS ESD Guards - Enhanced ESD protection,- ASUS Overvoltage Protection: World-class circuit-protecting power design,- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!,- AI Suite 3,- Ai Charger,ASUS Quiet Thermal Solution :,ASUS EZ DIY :,- ASUS CrashFree BIOS 3,- ASUS EZ Flash 3,- ASUS UEFI BIOS EZ Mode,ASUS Q-Design :,- ASUS Q-Slot,- ASUS Q-DIMM

Windows® 10 64-bit

3 x USB 3.2 Gen 2 Type-A,,1 x USB 3.2 Gen 2 Type-C,4 x USB 3.2 Gen 1 Type-A,2 x USB 2.0 (one port can be switched to USB BIOS FlashBack^™),2 x LAN (RJ45) port(s),1 x 8-channel Audio I/O,1 x Optical S/PDIF out

1 x M.2 Socket 1 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode),1 x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),2 x U.2 Connector (support U.2 NVMe device),2 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.2 Gen 1 port(s),1x 6-pin ATX 12V Power connector,1 x AAFP connector,1 x Reset button,1 x Q-Code,6 x SATA 6Gb/s connector(s),1 x CPU Fan connector(s),1 x CPU OPT Fan connector(s),3 x Chassis Fan connector(s),1 x 24-pin EATX Power connector(s),1 x Clear CMOS jumper(s),1 x VROC_HW_Key,2 x 8-pin EATX 12V Power connectors,1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode),1 x Node Connector(s),1 x T_Sensor Connector,1 x SPI TPM header,1 x AIO_PUMP connector,1 x COM port header,1 x System panel connector,2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)

4 x SATA 6Gb/s cable(s),User´s manual,I/O Shield,1 x M.2 Screw Package,1 x Supporting DVD,1 x Vertical M.2 bracket set,1 x ASUS VGA Holder

128 Mb Flash ROM, UEFI AMI BIOS, PnP, SM BIOS 3.2, ACPI 6.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F1 General Help, F2 Previous Values, F3 MyFavorite, F5 Optimized Default, F6 QFan Control, F7 EZ mode/Advanced Mode, F9 Search, F10 Save, F11 EZ Tuning Wizard, F12 Print Screen, and ASUS DRAM SPD (Serial Presence Detect) memory information

WfM 2.0, DMI 3.0, WOL by PME, PXE

Windows® 10 64-bit

ATX Form Factor,12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )

*1 Memory capacity supported depends on both CPU installed and Memory
*2 PCIEX16_3 shares bandwidth with U.2_2. Disable U.2_2 in BIOS settings to allow PCIEX16_3 to run at x8 mode.
*3 The SATA6G_1 shares bandwidth with M.2_1. SATA_1 will be disabled if M.2_1 is populated by a SATA device.
*4 For PCIe 3.0 lanes from Intel® Xeon™ W Processors, RAID 0, 1, 5, 10 support is only possible with an Intel® VROC Key; otherwise only RAID 0 is supported