Out of stock
This item is currently out of stock and it may or may not be restocked.
Add to wish list(Found on 27 wish lists)
Sold by Newegg

Shipped by Newegg

Newegg PC Builder
Shop it at NeweggBusiness.
Get Educated

Make informed decisions with expert advice. Learn More

Antec Three Hundred Two Black Steel ATX Mid Tower Computer Case with Upgraded 2 x USB 3.0

  • Steel ATX Mid Tower
  • 2 x USB 3.0 / Audio Front Ports
  • 3 External 5.25" Drive Bays
  • 6 Internal 3.5" Drive Bays
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
Overview
Specs
Reviews (187)
avatar

Any questions? Our AI beta will help you find out quickly.

MAIN OVERVIEW FEATURES: Motherboard Supported: ATX,µATX,Mini ITXNumber of Fans Supported: 6Number of Fans Installed: 2Number of External 5.25" Bays: 3Number of Internal 3.5" Bays: 6Number of Internal 2.5" Bays: 2Number of Total Expansion Bays: 11Number of Total Expansion Slots: 8Total Number of USB Ports: 2Total Number of Audio Out Ports: 1Number of Power Supplies Supported: 1Color: BlackForm Factor: TowerHeight: 20.20" (513.08 mm)Width: 9" (228.60 mm)Depth: 18.50" (469.90 mm)Weight (Approximate): 6.94 kgEnvironmentally Friendly: YesEnvironmental Certification: RoHSCountry of Origin: ChinaLimited Warranty: 3 Year
Antec

Antec Black Steel ATX Mid Tower Computer Case

The team that brought you the Three Hundred is back with an enclosure designed to handle today and tomorrow's high-performance systems. Introducing the Three Hundred Two, the next standard in affordable gaming cases. Our newest chassis is built for gamers from the inside-out, from its aggressive front bezel, to its advanced cooling system. The Three Hundred Two is the rightful heir to the Gaming Series legacy.

Features


Antec

Cooling

To ensure that heat won't be a problem, the Three Hundred Two offers a rear 120mm TwoCool™ fan and a top 140mm TwoCool™ fan with four optional fans. It also features a side 120mm fan mount to cool graphics cards and another 120mm fan mount behind the motherboard try to help dissipate heat buildup. For maximum flexibility, top water cooling grommets are included for a custom water loop option and an enlarged CPU cutout.

Antec

Less Maintenance and More Gaming

Comes with total of nine tool-less 5.25" & 3.5" drive bays with two dedicated SSD mounts, a large cable management compartment, and two front panel USB 3.0 ports with an internal connector makes installation a 1-2 step. The Three Hundred Two also takes advantage of the cable routing holes behind the motherboard tray, making cable management a breeze. It can support a maximum graphics card length of 12.5" (318mm) and a removable, washable PSU air filter and front intake filter to top it off.

Gallery

Antec Antec Antec Antec

Specifications

Model Three Hundred Two
UPC 0-761345-15320-1
Unit Dimensions (H x W x D) 20.2 x 9 x 18.5" (513 x 229 x 471mm)
Package Dimensions (H x W x D) 22.2 x 11.4 x 20.7" (565 x 290 x 525mm)
Maximum Video Card Size 12.5" (318mm) maximum video card size
Case Type Mid-Tower
Front Ports Two USB 3.0 with internal motherboard connector • Audio In/Out
Cooling SystemCase Type
  • One 120mm rear TwoCool™ fan
  • One 140mm top TwoCool™ fan
  • Two 120mm front intake fans (optional)
  • One 120mm side intake fan (optional)
  • One 120mm side exhaust fan behind motherboard (optional)
Drive Bays
  • Three 5.25" tool-less drive bays
  • Two 2.5" drive bays (dedicated)
  • Six 3.5" tool-less drive bays
Motherboard Support Standard ATX, microATX, Mini-ITX
CPU Cutout Enlarged CPU Cutout
Color(s) Black
Weight
  • Net Weight 15.3 lbs (6.9kg)
  • Gross Weight 18.7 lbs (8.5kg)
Expansion Slots 8 expansion slots

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

LOADING...