Features:

The Elite 681 redefines showcase builds with its panoramic 270° tempered glass panels and true dual-chamber layout. Designed for high-performance systems, it combines refined aesthetics with cutting-edge airflow engineering. From vertical cooling support to extensive radiator compatibility, this case is built to handle next-gen hardware with style and precision.

270° Seamless Glass Design

Dual tempered glass panels with unique 45° bevel edges create a nearly invisible seam for a clean, uninterrupted view of your components and lighting.

True Dual-Chamber Layout

Separate chambers for motherboard and PSU/cabling help streamline airflow and simplify installation. The right chamber includes a top-mounted PSU and 95mm of cable management depth.

Vertical Airflow Configuration

Supports up to 10 fans in a bottom-to-top vertical airflow layout, accelerating heat dissipation and enhancing thermal performance.

Extreme Cooling Compatibility

Supports dual 360mm radiators (top and bottom) and a 280mm side-mounted radiator—ideal for custom water cooling or powerful AIOs.

Pre-installed ARGB Fan Setup with Motherboard Sync Support

Includes 4 ARGB fans—3 reverse-blade side intake fans and 1 rear exhaust fan. Each fan features daisy-chain connectors for cleaner cable management and streamlined setup, and is fully compatible with major motherboard ARGB software for synchronized lighting control.

Full Mesh Ventilation

Large mesh panels on the top and bottom provide maximum airflow for efficient cooling.

RTX 50 Series Graphic Card Compatible

Supports GPUs up to 410mm in length—ideal for next-gen RTX 50 Series builds.

NEXT-GEN High-Speed I/O Panel

Features dual USB 3.0 Type-A ports and a USB 3.2 Gen 2x2 Type-C port with up to 20Gbps transfer speed—perfect for fast data access and modern device connectivity.
 

Detailed Specifications:

• Model: E681-KHNN-S00
• Color: Black
   
• Materials:
  - (Front and Side Left Panel): Tempered Glass
  - Material- (Right Side Panel): Steel
   
• Dimensions (L x W x H): 
  - 425 x 285 x 400mm (Incl. Protrusions)
  - 420 x 285 x 380 mm (Excl. Protrusions)
   
• Volume: 48.45 L (Liters Incl. Protrusions)
   
• 5.25" Drive Bays: 0
• 3.5" Drive Bays: 1 (Max. 2)
• 2.5" Drive Bays: 2 (Max. 3)
   
• I/O Panel:
  - 1 x USB Type-C 20Gbps
  - 2 x USB 3.0 Type-A
  - 1 x 3.5mm Audio+Mic Combo
   
• Pre-installed Fans:
  - Rear/Back Side: 1 x 120mm ARGB PWM
  - Beside Motherboard: 3 x 120mm ARGB PWM reverse fan
   
• Total Fan Support
  - Top: 2 x 140mm / 3 x 120mm
  - Rear: 1 x 120mm
  - Side Mount: 2 x 140mm / 3 x 120mm
  - Bottom: 3 x 120mm
   
• Radiator Support
  - Top: 360 / 280 / 240 / 120mm
  - Side Mount: 360 / 240 / 120mm
  - Bottom: 360 / 240 / 120mm