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ROG Huracan G21

G21CX-XB981

ROG Huracan G21

G21CN-US007T

ROG Huracan G21

G21CN-D-US009T

Color

Black
Black
Black

Operating System

Windows 10 Pro - ASUS recommends Windows 11 Pro for business
Windows 10 Home - ASUS recommends Windows 10 Pro for business
Windows 10 Home - ASUS recommends Windows 10 Pro for business

Processor

Intel® Core™ i9-9900K Processor 3.6 GHz (16M Cache, up to 5.0 GHz)
Intel® Core™ i7-8700 Processor 3.2 GHz (12M Cache, up to 4.6 GHz)
Intel® Core™ i7-8700 Processor 3.2 GHz (12M Cache, up to 4.6 GHz)

Chipset

Intel® Z390 Chipset
Intel® H370 Chipset
Intel® H370 Chipset

Graphics

NVIDIA® GeForce® RTX 2080 8GB : 1x HDMI, 2x DP, 1x USB Type-C
NVIDIA® GeForce® GTX 1070 8GB : 2x HDMI,1x DVI,2x DP
NVIDIA® GeForce® RTX 2070 8GB : 1x HDMI, 2x DP, 1x USB Type-C

Memory

16GB DDR4-2666 SO-DIMM x 2
16GB DDR4-2666 SO-DIMM x 2
8GB DDR4-2666 SO-DIMM x 2

SATA

4 x SATA 6.0Gb/s ports
4 x SATA 6.0Gb/s ports
4 x SATA 6.0Gb/s ports

Storage

1TB M.2 NVMe™ PCIe® 3.0 SSD
1TB SATA 7200RPM 3.5" HDD
512GB M.2 NVMe™ PCIe® 3.0 SSD

Optical Drive (Optional)

SuperMulti DVD RW
SuperMulti DVD RW

Front I/O Ports

2x USB 3.2 Gen 2 Type-A
1x USB 3.2 Gen 1 Type-C
1x Headphone
1x Microphone
2x USB 3.2 Gen 2 Type-A
1x USB 3.2 Gen 1 Type-C
1x Headphone
1x Microphone
1x USB 3.2 Gen 1 Type-C
2x USB 3.2 Gen 1 Type-A
1x Headphone
1x Microphone

Rear I/O Ports

2x USB 3.2 Gen 2 Type-A
4x USB 3.2 Gen 1 Type-A
1x Kensington Lock
1x Rear Speaker Out
1x Front Speaker Out (Line Out)
1x Line-in
1x S/PDIF-Out
1x RJ45 Gigabit Ethernet
2x DC Power Jack
2x USB 3.2 Gen 2 Type-A
4x USB 3.2 Gen 1 Type-A
1x Rear Speaker Out
1x Front Speaker Out (Line Out)
1x Line-in
1x S/PDIF-Out
2x DC Power Jack
2x USB 3.2 Gen 2 Type-A
4x USB 3.2 Gen 1 Type-A
1x Kensington Lock
1x Rear Speaker Out
1x Line-in
1x S/PDIF-Out
1x RJ45 Gigabit Ethernet
2x DC Power Jack

Expansion Slot(includes used)

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

Audio

Realtek® ALC1150 with ESS DAC and Amplifier
High Definition 5.1 Channel Audio with Sonic Studio
Realtek® ALC1150 with ESS DAC and Amplifier

Network and communication

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

Power Supply

280W+280W Adapter
180W+180W Adapter
280W+180W Adapter

Weight

8.5 Kg
8.5 Kg
8.5 Kg

Dimensions (W x D x H)

12.90 x 37.20 x 36.60 cm
12.90 x 37.20 x 36.60 cm
12.90 x 37.20 x 36.60 cm

Security

Kensington Lock
Kensington Lock
Kensington Lock

Included in the Box (Optional)

ROG Strix Flare Keyboard and ROG Gladius II Mouse
USB Keyboard / Mouse
USB Keyboard / Mouse

VGA Installation Type

Vertical
Vertical
Vertical

AURA SYNC

Yes
Yes
Yes

Thermal

Air Cooler
  • G21CX-XB981
  • G21CN-US007T
  • G21CN-D-US009T
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    Disclaimer

    • The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
    • The actual HDMI version of the products should be checked in the product specifications page respectively.
    • 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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