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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.
Dual tempered glass panels with unique 45° bevel edges create a nearly invisible seam for a clean, uninterrupted view of your components and lighting.
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.
Supports up to 10 fans in a bottom-to-top vertical airflow layout, accelerating heat dissipation and enhancing thermal performance.
Accommodates dual 360mm radiators (top and bottom) and a 280mm side-mounted radiator—ideal for custom water cooling or high-end AIOs.
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-size mesh openings on the top and bottom panels provide superior airflow for improved system cooling.
Ready for the latest GPUs, with support for graphics cards up to 410mm in length—ideal for next-gen RTX 50 Series builds.
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.
| Product Name | Elite 681 |
| Product Number | E681-KHNN-S00 |
| Color | Black |
| Material | |
| Front Panel | Tempered Glass |
| Side Panel (Left) | Tempered Glass |
| Side Panel (Right) | Steel |
| Dimension (L x W x H) | |
| Incl. Protrusions | 425 x 285 x 400mm |
| Excl. Protrusions | 420 x 285 x 380mm |
| Volume (Liters Incl. Protrusions) | 48.45 L |
| 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) |
| IO 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 |
Brain Tech PC operated by Nishi Infotek LLP ships to almost all pin codes across India. We use reliable courier partners to ensure your order reaches you safely and on time.
We offer Free Shipping on most prepaid orders across India.
If a specific shipping charge applies to a small order or a remote area, it will be calculated and displayed at checkout before you make a payment.
There are no hidden charges. The total price shown at checkout is the final price.
Processing Time: Orders are usually processed and packed within 1 to 2 business days (Monday to Saturday).
Order Cut-off Time: Orders placed after 2:00 PM IST will be processed on the next business day.
Custom PCs: For Custom PC builds, please allow an additional 2-3 days for assembly and stress testing before dispatch.
Transit Time: Once shipped, the estimated delivery time is 2 to 4 business days depending on your location.
Total Delivery Time: You can expect to receive your order within 3 to 6 business days from the date of purchase.
Metro Cities: 3-4 Days
Rest of India: 4-6 Days
Remote Areas: May take slightly longer.
(Note: Delivery timelines may be impacted by public holidays, extreme weather, or courier delays beyond our control.)
We ship using trusted carriers to ensure the safety of high-value electronics:
Blue Dart
Delhivery
DTDC
Amazon Shipping
Once your order is shipped, you will receive an email and SMS with the Tracking Number and the courier company's link. You can track your package live to know the expected delivery date.
IMPORTANT:
Do not accept the package if the seal is broken, tampered with, or damaged.
Video Recording: We highly recommend making an unboxing video (without cuts) when opening your package. This is mandatory proof if you receive a damaged product or missing accessories.
If you face any issues, contact us immediately at +91 9146194675 or contact@braintechpc.in.
Currently, we do not ship internationally. We ship only within India.
If you have any questions about your shipment, please contact us:
Phone: +91 9146194675
Email: contact@braintechpc.in
Address: 1st Floor, 103, Prakashdeep Apartment, Station Road, O.T Section, Ulhasnagar, Maharashtra 421002, India
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