Cooler Master Elite 311 Mid-Tower Case




Cooler Master Elite 311 Mid-Tower Case combines functionality with affordability, making it a solid choice for both budget-conscious builders and general PC users. It includes a pre-installed 400W power supply unit (PSU), providing reliable power for a range of system configurations. The case supports ATX and Micro-ATX motherboards, offering flexibility for different builds. Its exterior design features a clean, modern look with a front mesh panel that enhances airflow and cooling efficiency. Inside, the Elite 311 provides ample space for multiple drives, including two 5.25-inch external bays, five 3.5-inch internal bays, and one 3.5-inch external bay, allowing for substantial storage expansion. The case supports up to two 120mm fans, ensuring adequate cooling for typical usage scenarios. Additionally, the tool-free drive bays and cable management system simplify installation and maintenance.

Specification of Cooler Master Elite 311 Mid-Tower Case

Brand Cooler Master
Series Elite 311
Model RC-311B-BKR420
Type  ATX Mid Tower
Color Black / Blue
Case Material Steel / Plastic
With Power Supply 420W
Power Supply 420W
Power Supply Mounted  Bottom
Motherboard Compatibility  Micro ATX / ATX
Side Panel Window  No
External 5.25″ Drive Bays 3
External 3.5″ Drive Bays 2
Internal 3.5″ Drive Bays 5
Expansion Slots  7
Front Panel Ports
Front Ports 2 x USB 2.0 / Audio
Cooling System
80mm Fans No
120mm Fans 1 x 120mm Rear Fan
Side Air duct  No
Dimensions & Weight
Dimensions (H x W x D) 17.70″ x 7.50″ x 18.80″
Weight 12.3 lbs. enclosure only
Features Front Vent provides superior ventilation to maintain constant cooling

Multi-color front panel for individual preferences

Side ventilation holds for better cooling performance

Rear 120 mm fan provides the best cooling solution

Improved PSU placement (Bottom) Removable HDD Cage


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