4 x DIMM, Max. 128GB, DDR4 4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3300(O.C.)/3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory *,OptiMem,* 10th Gen Intel® Core™i9/i7 CPUs support 2933/2800/2666/2400/2133 natively, Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).,Dual Channel Memory Architecture,Supports Intel® Extreme Memory Profile (XMP)

8 x DIMM, Max. 256GB, DDR4 4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2933/2666/2400 MHz Non-ECC, Un-buffered Memory,Intel® Core™ X-series Processors (6-core above),* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.,Supports Intel® Extreme Memory Profile (XMP),* Hyper DIMM support is subject to the physical characteristics of individual CPUs.

Rear USB Port ( Total 6 ),2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C^®),2 x USB 3.2 Gen 1 port(s)(2 x Type-A),2 x USB 2.0 port(s)(2 x Type-A),Front USB Port ( Total 8 ),4 x USB 3.2 Gen 1 port(s),4 x USB 2.0 port(s)

8 x USB 3.2 Gen 1 port(s) (6 at back panel, , 2 at mid-board),2 x USB 3.2 Gen 2 port(s) (2 at back panel, , Type-A + USB Type-C^TM),1 x USB 3.2 Gen 2 port(s) (1 at mid-board),4 x USB 2.0 port(s) (4 at back panel, ),Intel® X299 Chipset :,ASMedia® USB 3.2 Gen 2 controller :

Total supports 2 x M.2 slots and 5 x SATA 6Gb/s ports,Intel® Z490 Chipset : ,5 x SATA 6Gb/s port(s),Intel® Optane™ Memory Ready,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 M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)*²,Intel® Rapid Storage Technology supports,Support Raid 0, 1, 5, 10

1 x M.2_1 socket 3, with M Key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIE mode)*²,1 x M.2_2 socket 3, with M Key, type 2242/2260/2280 storage devices support (PCIE mode only),3 x U.2 connector*³,Intel® Virtual RAID (VROC) support for CPU RAID,Intel® X299 Chipset : ,8 x SATA 6Gb/s port(s),Support Intel^® Rapid Storage Technology enterprise 5.1 for X-Series(6-core and above) CPU RAID,Intel® Optane™ Memory Ready,Intel® Rapid Storage Technology 15 support,Supports Intel® Smart Response Technology,Support Raid 0, 1, 5, 10

1 x SPI TPM header,1 x Lighting Control RGB Strip Header(s),1 x 4-pin EATX 12V Power connector,1 x 8-pin EATX 12V Power connectors,1 x AIO_PUMP connector,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 M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode),2 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.2 Gen 1 port(s),1 x System panel connector,1 x COM port header,2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s),1 x CPU Fan connector(s),3 x Chassis Fan connector(s),5 x SATA 6Gb/s connector(s),1 x S/PDIF out header(s),1 x 24-pin EATX Power connector(s),1 x Front panel audio connector(s) (AAFP),1 x Clear CMOS jumper(s)

2 x Addressable RGB header,3 x U.2 connector,3 x U.2 LED switch header,1 x USB 3.2 Gen 2 (up to 10Gbps) connector,1 x USB 3.2 Gen 1 (up to 5Gbps) connector support additional 2 USB ports,1x 6-pin ATX 12V Power connector,1 x M.2 Fan Header,1 x VROC_HW_Key,1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (PCIE mode only),1 x AIO_PUMP connector,1 x W_Pump+ Header,1 x Thermal sensor connector,1 x CPU_OV jumper,1 x M.2 Socket 3 with M key, type 2242/2260 storage devices support (both SATA & PCIE mode),2 x Aura RGB Strip Headers,1 x System panel connector,1 x COM port header,1 x Thunderbolt header(s),1 x AAFP connector,8 x SATA 6Gb/s connector(s),2 x CPU Fan connector(s),2 x Chassis Fan connector(s),1 x 24-pin EATX Power connector(s),2 x 8-pin ATX 12V Power connector(s),1 x Power-on button(s),1 x Reset button(s)

mATX Form Factor,9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )

12 inch x 10.5 inch ( 30.5 cm x 26.7 cm ),CEB Form Factor

2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C^®),2 x USB 3.2 Gen 1 Type-A,2 x USB 2.0,1 x DisplayPort,3 x Audio jack(s),1 x PS/2 keyboard/mouse combo port(s),1 x DVI-D,1 x HDMI,1 x LAN (RJ45) port(s)

1 x USB 3.2 Gen 2(teal blue)Type-A,1 x USB 3.2 Gen 2 (black)USB Type-C^TM,,4 x USB 2.0 (one port can be switched to USB BIOS FlashBack^™),6 x USB 3.2 Gen 1 (blue),2 x LAN (RJ45) port(s),1 x Optical S/PDIF out

*1 Support PCIe bifurcation for RAID on CPU function.
*2 When a device in SATA mode is installed on the M.2_2 socket, SATA 6G_1 port cannot be used.

*Intel® VROC is supported via RSTe, and Intel® VROC_HW_key. VROC_HW_Key is purchased separately. NVMe RAID type and function will depend on the Intel® VROC_HW_key installed.

*1 Please refer to the block diagrams in the Appendix for more details in the manual.
*2 M.2 PCIE RAID support,M.2_1 socket shares bandwidth with SATA6G_1 port. When M.2_1 socket runs in
SATA mode, SATA6G_1 port will be disabled.
*3 The U.2 connectors are only supported on 48/44-Lane CPUs

Thunderbolt 3 support,Fan Xpert4,- Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control,OC Design - ASUS PRO Clock II Technology,- Aura Addressable Strip Header(s),- ASUS USB BIOS FlashBack^™,TPU,ASUS 5X Protection III :
- ASUS SafeSlot Core: Fortified PCIe Slot prevents damage,- ASUS Overvoltage Protection: World-class circuit-protecting power design,- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!,M.2 and U.2 Onboard (The Latest Transfer Technology with up to 32Gb/s Data-transfer Speeds for M.2 and U.2),AURA :,- Crystal Sound 3,- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ Power Control, Fan Xpert 3, and Turbo App,- ASUS CrashFree BIOS,5-Way Optimization by Dual Intelligent Processors 5,- Industry leading Digital 8 Phase CPU Power Design,- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention,- ASUS ESD Guards - Enhanced ESD protection,- AI Suite 3,- ASUS Q-Cable,- Industry leading Digital 2 Phase DRAM Power Design,- ASUS EZ Flash,ASUS Digital Power Design :,- Ai Charger+,ASUS EPU :,- EPU,ASUS Exclusive Features :,ASUS EZ DIY :,- Multi-language BIOS,ASUS Q-Design :,- ASUS Q-Shield,- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED),- ASUS Q-Slot,- ASUS Q-DIMM,- ASUS Q-Connector

Supports AMD 2-Way CrossFireX Technology

Supports NVIDIA® 4-Way SLI® Technology,Supports AMD 4-Way CrossFireX Technology

Intel® 10th Gen Processors ,1 x PCIe 3.0 x16 (x16 mode) *¹,Intel® Z490 Chipset,2 x PCIe 3.0 x1,1 x PCIe 3.0 x16 (x4 mode)

7 x PCIe 3.0/2.0 x16 (single x16 or dual x16/x16 or triple x16/x16/x16 or quad x16/x16/x16/x16 or seven x16/x8/x8/x8/x8/x8/x8) *¹

Color Box(3-in-1)
Net Weight: 5.55kg
Gross Weight: 8.06kg

Bulk Pack(5-in-1)
Net Weight: 6.99kg
Gross Weight: 9.37kg