Angled side view of a high-end gaming PC built inside the Antec 900 case. The visible interior features two thick, RGB-illuminated graphics cards, an AIO liquid cooler with an LCD display, and glowing internal components.

Antec 900 Full Tower Case | Edge AI Workstation & Gaming Chassis

Rs. 36,995.00 INR Rs. 45,999.00 INR
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Angled side view of a high-end gaming PC built inside the Antec 900 case. The visible interior features two thick, RGB-illuminated graphics cards, an AIO liquid cooler with an LCD display, and glowing internal components.
  • Angled side view of a high-end gaming PC built inside the Antec 900 case. The visible interior features two thick, RGB-illuminated graphics cards, an AIO liquid cooler with an LCD display, and glowing internal components.
  • Direct side view of the empty Antec 900 PC case interior with the side panel removed. It shows a spacious motherboard tray with cable routing grommets, a ventilated bottom PSU shroud with two top-mounted fans, a rear exhaust fan, and three front intake fans.
  • Rear view of the Antec 900 PC case showcasing its heavily ventilated back panel, featuring a rear exhaust fan mount, a motherboard I/O cutout, eight PCIe expansion slot covers, and a bottom opening for the power supply.
  • Direct front view of the Antec 900 PC case, highlighting its large, square-patterned mesh front panel designed for high airflow, with cooling fans faintly visible behind the grid.
  • High-angle, three-quarter view of the empty Antec 900 PC case. A clear tempered glass left side panel reveals the interior structure and bottom shroud fans, while the top and front panels display a matching square grid mesh design.
  • High-angle, three-quarter view of the Antec 900 PC case from the right side, showing a solid, opaque black metal side panel seamlessly meeting the square mesh front and top panels.
  • Side view of the Antec 900 PC case's right interior cable management space. The open panel reveals cable routing channels with velcro straps, three vertical 2.5-inch SSD mounting plates, and a lower hard drive cage with pull-out 3.5-inch trays.
  • Angled side view of the unbuilt, empty Antec 900 PC case. The clear tempered glass side panel provides a full view of the bare interior, rear exhaust fan, and empty drive/expansion bays, alongside the fully meshed front panel.
  • Angled side view of a workstation PC fully built inside the Antec 900 case. The system is populated with four massive, tightly stacked graphics cards and an AIO liquid CPU cooler featuring an LCD screen on the pump block.
Antec 900 Full Tower Case | Edge AI Workstation & Gaming Chassis

Antec 900 Full Tower Case | Edge AI Workstation & Gaming Chassis

Rs. 36,995.00 INR Rs. 45,999.00 INR

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The Antec 900, one of the most recognizable and legendary names in high-airflow PC hardware, has been completely reimagined for the modern era of computing. Engineered as a premier Edge AI Workstation and 8K gaming full-tower chassis, the new Antec 900 is built to house the most extreme, power-hungry components on the market. Featuring an immense interior capacity that supports up to SSI-EEB motherboards and Threadripper configurations, this case is specifically designed to accommodate multi-GPU layouts, professional accelerator cards, and massive 420mm radiators. Combined with a multi-directional airflow system, six high-performance pre-installed PWM fans, and an innovative iShift 90° PSU mount, the Antec 900 delivers unrelenting thermal performance for creators, developers, and hardcore gamers who refuse to compromise.

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  • AI-Optimized Multi-GPU Support: Designed for professional workloads and 8K gaming, the massive interior accommodates full-length, triple-slot compute cards (like the RTX 6000 Ada) with up to 495mm of GPU clearance and 8 reusable PCIe slots.

  • Massive Motherboard Compatibility: Seamlessly supports ultra-high-end workstation setups including ATX, E-ATX, SSI-CEB, SSI-EEB, AMD Threadripper, and modern back-connect motherboards for a pristine, cable-free aesthetic.

  • 6 Pre-Installed PWM Fans: Equipped for immediate thermal dominance with 3x 140mm front intake fans, 1x 140mm rear exhaust fan, and 2x 120mm reverse-flow fans mounted on the PSU shroud to optimize vertical airflow chambering.

  • Unrivaled Storage Expansion: Honoring the classic 900 legacy, this chassis supports up to 9 total drive bays (5x 2.5" and 4x 3.5"/2.5" convertible bays), making it perfect for RAID setups, massive AI datasets, and extensive project libraries.

  • iShift 90° PSU Mount: Revolutionize your cable management and bottom airflow with a modular power supply mount that allows the PSU to be rotated 90 degrees, offering incredibly easy side-facing cable access.

  • Extreme Liquid Cooling Headroom: Features a removable top cooling bracket and immense internal clearance, supporting up to 420mm radiators (up to 52mm thick) in the front and 360mm radiators at the top.

  • Tool-Free & Filtered Design: Access your components instantly with a 4mm tool-free tempered glass side panel, while full-coverage magnetic and pull-out dust filters on the front, top, and bottom keep your workstation spotless.

 

 
MAIN SPEC
Dimensions 547 x 250 x 622 mm (DWH)
Form Factor Full Tower
Materials Aluminum + Steel + Plastic + Glass
Mainboard Support ATX, E-ATX, SS-CEB,SSI-EEB , Threadripper, (Supports Back-Connect Motherboards)
Top Access & Controls Power, USB 3.0 x 2, Type-C 10Gbps x 1, Headphone/Mic Combo Jack
Side Panel 4mm Tempered Glass
Expansion & Drive Bays
Expansion Slots 8
3.5" / 2.5" 4 / 4
2.5" 5
Cooling
Front 2 x 200mm / 3 x 140mm / 3 x 120mm
Top 2 x 140mm / 3 x 120mm
Power Supply Shroud 2 x 120mm
Rear 1 x 120mm / 1 x 140mm
Included Fan(s) 3 x 140mm at the front + 2 x 120mm reverse fans at the PSU shroud + 1 x 140mm at the rear
Radiator Support
Front 120 / 140 / 240 / 280 / 360 / 420mm (52mm thickness)
Top 120 / 140 / 240 / 280 / 360mm (52mm thickness)
Clearance
Max GPU Length ≤ 495mm (≤ 465mm with front fans installed)
Total GPU Thickness + CPU Cooler Height ≤ 190mm
Max GPU Thickness ≤ 160mm (cable excluded)
Max CPU Cooler Height ≤ 190mm
Max PSU Size ≤230mm (cable excluded) / ≤ 170mm (side mount)
Miscellaneous
Dust Filter Front, Top, Bottom
Warranty 2 Years
UPC 0-761345-10272-8

 

Antec 2-Year Warranty The Antec 900 is backed by a reliable 2-year manufacturer warranty. This coverage guarantees the integrity of the chassis, from its premium aluminum and steel construction to the pre-installed PWM fans and front I/O components, ensuring your high-end workstation or enthusiast gaming rig remains securely housed and optimally cooled for years to come.

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