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ALTA T2, No PSU, E-ATX, Black, Full Tower Case

  • Release Date: 9/24/2026
  • SKU: 20370051
  • Manufacturer: SILVERSTONE
  • MPN: SST-ALT2B
  • Availability: TEMPORARILY OUT OF STOCK
Price
$1,899.99
Quantity:
  • 3–8mm thick aluminum frame structure for enhanced rigidity
  • Supports XL-ATX/ SSI-EEB / specialized 15.12" × 13.2" / SSI-CEB / Extended ATX / ATX / Micro-ATX / Mini-ITX motherboards
  • Supports up to 11 PCI / PCIe expansion slots for high-density GPU configurations
  • Supports up to 3 × 420mm radiators
  • Supports dual PSUs: ATX / 2U CRPS (Primary) + ATX (Secondary)
  • Maximum GPU length up to 411mm
  • Supports versatile storage options including 5.25" 3.5" and 2.5" devices
  • Supports 2 x 180mm intake fans and multiple fan configurations
  • Front I/O includes 2 × USB Type-C, 2 × USB 3.0, and combo audio
Model No. SST-ALT2B
Material Aluminum, Steel
Motherboard XL-ATX/ SSI-EEB / specialized 15.12" × 13.2" / SSI-CEB / Extended ATX / ATX / Micro-ATX / Mini-ITX
Drive bay External:5.25" x 3
Internal:3.5" or 2.5"x 12
2.5" x 3
Cooling system Front: 180mm x 2 or 140mm/120mm x 3
(pre-installed 180mm x 2 black fan)
Rear: 140mm x 1 or 120mm x 1
(pre-installed 120mm x 1 black fan)
Top:140mm x 3 or 120mm x3
Side: Left Side 140mm x 3 or120mm x3 + 120mm x 2 Reservoir or distro plate only
Right side 140mm x 2 or120mm x3
Internal:120mm x 4 on HDD cage
Radiator support Front: 120mm / 140mm / 240mm / 280mm / 360mm (120mm x 3) / 360mm (180mm x 2) / 420mm(occupies 5.25”x 1)
Rear:120mm
Top:120 /140 / 240 / 280 / 360/ 420mm
Side: Left Side 120 /140 / 240 / 280 / 360/ 420mm
Right side 120 /140 / 240 / 280 / 360mm
Limitation of CPU cooler 174mm
Expansion slot 11
Limitation of expansion card Length:411mm
Width: w/ expansion card retainer: 189mm
w/o expansion card retainer: 207mm
Power supply Primary: PS2 (ATX) / 2U CRPS Redundant
Secondary: PS2 (ATX)
Limitation of PSU 260mm (No PSU length limitation when the 3.5" drive cage is removed)
Front I/O port USB Type-C x 2, USB 3.0 x 2, Combo audio x 1
Dimension 260mm (W) × 732mm (H) × 660mm (D), 125.6 Liters
10.24" (W) × 28.82" (H) × 25.98" (D), 125.6 Liters
Remark *For detailed limitations regarding the second power supply and surrounding drive positions, please refer to the manual.
*Height includes 52 mm caster wheels.