The Elite 681 is a mid-tower ATX case that combines premium looks with powerful cooling and hardware support. It features panoramic 270° tempered-glass panels for a clean showcase of components and lighting, a dual-chamber layout for tidy cable management, and supports up to 10 fans in a vertical airflow configuration for excellent thermal performance. The case also offers extensive radiator support (top, bottom, and side), space for long GPUs (up to 410 mm), standard ATX PSUs,
270° Full-View Tempered Glass with Seamless Bevel 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 Architecture
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 Cooling Configuration
Supports up to 10 fans in a bottom-to-top vertical airflow layout, accelerating heat dissipation and enhancing thermal performance.
Extreme Cooling Support
Accommodates dual 360mm radiators (top and bottom) and a 280mm side-mounted radiator—ideal for custom water cooling or high-end 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.
Large Mesh Ventilation Zones
Full-size mesh openings on the top and bottom panels provide superior airflow for improved system cooling.
Support for RTX 50 Series Graphics Cards
Ready for the latest GPUs, with support for graphics cards up to 410mm in length—ideal for next-gen RTX 50 Series builds.
Upgraded High-Speed I/O Panel
Features dual USB 3.0 Type-A ports and a USB 3.2 Gen 2×2 Type-C port with up to 20Gbps transfer speed—perfect for fast data access and modern device connectivity.
| Product Name | Elite 681 |
| Product Number | E681-KHNN-S00 |
| Color | Black |
| Front Panel | Tempered Glass |
| Side Panel (left) | Tempered Glass |
| Side Panel (right) | Steel |
| Dimensions (LxWxH) – Incl. Protrusions | 425 x 285 x 400mm |
| Dimensions (LxWxH) – Excl. Protrusions | 420 x 285 x 380mm |
| Volume (Liters Incl. Protrusions) | 48.45L |
| Motherboard Support | ATX/Micro-ATX / ITX |
| Expansion Slots | 7 |
| Drive Bays | |
| 5.25’’ ODD | N/A |
| 3.5’’ HDD | 1 (max 2) |
| 2.5’’ SSD | 2 (Max 3) |
| I/O Panel | |
| USB Ports | 1 x USB Type C 20Gbps / 2 x USB 3.0 |
| Audio In / Out 3.5 mm | 1 x 3.5mm Combo |
| 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 |
| Preinstalled Fan(s) | |
| Rear | 1 x 120mm ARGB PWM |
| Side Mount | 3 x 120mm ARGB PWM reverse fan |
| Radiator Support | |
| Top | 360 / 280 / 240 / 120mm |
| Bottom | 360 / 240 / 120mm |
| Side Mount | 280 / 240 / 120mm |
| Clearances | |
| CPU Cooler | 160mm |
| Power Supply | 240mm |
| Graphics Card | 410mm |
| Power Supply Support | ATX |
| Warranty | 2 Years |
| Note** | *Price, feature and specifications are subject to change without notice. |
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