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ROG Strix GL12


ROG Strix GL12


ROG Strix GL12


ROG Strix GL12



Iron Gray

Operating System

Windows 10 Pro - ASUS recommends Windows 11 Pro for business


Intel® Core™ i9-9900K Processor 3.6 GHz (16M Cache, up to 5.0 GHz)


Intel® Z390 Chipset


NVIDIA® GeForce® RTX 2080 Ti 11GB : 1x HDMI, 2x DP, 1x USB Type-C


16GB DDR4-2666 LO-DIMM x 2


5 x SATA 6.0Gb/s ports


1TB M.2 NVMe™ PCIe® 3.0 Performance SSD

Optical Drive (Optional)

SuperMulti DVD RW

Front I/O Ports

2x USB 2.0 Type-A
2x USB 3.2 Gen 1 Type-A
1x Card reader (SD)

Rear I/O Ports

2x USB 2.0 Type-A
2x USB 3.2 Gen 2 Type-A
4x USB 3.2 Gen 1 Type-A
1x Mic-in
1x Rear Speaker Out
1x Center / Sub Woofer
1x Front Speaker Out (Line Out)
1x Line-in
1x S/PDIF-Out
1x RJ45 Gigabit Ethernet

Expansion Slot(includes used)

1 x PCIe® 3.0 x1
1 x PCIe® 3.0 x16
1 x M.2 connector for WiFi
2 x M.2 connector for SSD
2 x DDR4 U-DIMM Slots


Realtek® ALC1150

Network and communication

Wi-Fi 5 (802.11ac)+Bluetooth® 5.0 (Dual band) 2*2 ;(*BT version may change with OS upgrades.)

Power Supply

700W power supply (80+ Gold, peak 750W)


11.0 Kg

Dimensions (W x D x H)

17.90 x 40.00 x 45.60 cm

Included in the Box (Optional)

ROG Strix Flare Keyboard and ROG Gladius II Mouse

VGA Installation Type



Liquid Cooler


  • GL12CM-US001T
  • GL12CP-US024T
  • GL12CS-US005T
  • GL12CX-XB991
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    • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
    • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
    • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
    • PCB color and bundled software versions are subject to change without notice.
    • Brand and product names mentioned are trademarks of their respective companies.
    • Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
    • The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.

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