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Overview
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Reviews (215)
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The bewildering range of computer cases available today is enough to confuse the most experienced tweaker. Every now and then, a solid, capable case with elegant design comes along that deserves more attention. Made of high-quality aluminum, the ATCS 840 provides optimum ventilation to your PC with a unique perforated screen design to maximize airflow. It's designed for easy assembly, cleaning, quick maintenance and upgrades.
The ATCS 840 can accommodate massive storage capacity, with six 5.25" drive bays, and seven 3.5" bays (including six hidden and one external) which provide for the installation of CD-ROMs and hard drives. Excellent cooling is provided by the 120mm rear fan, two 230mm top fans and the 230mm front fan, the PCI-Slot is equipped with meshed brackets for extra ventilation.
Easy USB, IEEE 1394, e-SATA and audio connectivity is provided on the concealable I/O panel. This is a great case for the do-it-yourselfer who needs a lot of flexibility!
The bewildering range of computer cases available today is enough to confuse the most experienced tweaker. Every now and then, a solid, capable case with elegant design comes along that deserves more attention. Made of high-quality aluminum, the ATCS 840 provides optimum ventilation to your PC with a unique perforated screen design to maximize airflow. It's designed for easy assembly, cleaning, quick maintenance and upgrades.
The ATCS 840 can accommodate massive storage capacity, with six 5.25" drive bays, and seven 3.5" bays (including six hidden and one external) which provide for the installation of CD-ROMs and hard drives. Excellent cooling is provided by the 120mm rear fan, two 230mm top fans and the 230mm front fan, the PCI-Slot is equipped with meshed brackets for extra ventilation.
Easy USB, IEEE 1394, e-SATA and audio connectivity is provided on the concealable I/O panel. This is a great case for the do-it-yourselfer who needs a lot of flexibility!
Aluminum ChassisWith an all-aluminum construction, the Cooler Master ATCS 840 reaches the balance between chassis stiffness and heat dissipation.
Superior Expandability with 13 Drive BaysBoasting six 5.25" external drive bays, and seven 3.5” drive bays (one external and six internal), the Cooler Master ATCS 840 provides expandability for future upgrade.
Peerless Cooling PerformanceThe Cooler Master ATCS 840 features one 120mm rear fan, two 230mm top fans and one 230mm front fan for exceptional cooling performance, as well as an air duct dedicated for graphics card cooling.
Cable Management SystemThe Cooler Master ATCS 840 features retaining holes for better cable routing and neatness.
Pop-up Top I/O PanelWith a simple finger push, the top I/O panel pops up for easy access to four USB 2.0 ports, one IEEE 1394 port, one eSATA port and two audio ports.
Learn more about the Cooler Master RC-840-KKN1-GP
Model
Brand
Cooler Master
Series
ATCS 840
Model
RC-840-KKN1-GP
Details
Type
ATX Full Tower
Color
Black
Case Material
Aluminum
With Power Supply
No
Power Supply Mounted
Bottom
Motherboard Compatibility
Extended ATX, ATX, Micro ATX
Side Panel Window
No
Expansion
External 5.25" Drive Bays
6
External 3.5" Drive Bays
1
Internal 3.5" Drive Bays
6
Expansion Slots
7
Front Panel Ports
Front Ports
USB / Audio / IEEE 1394 / e-SATA
Cooling System
80mm Fans
No
120mm Fans
1 x 120mm rear fan
230mm Fans
1 x 230mm front fan 2 x 230mm top fans
Dimensions & Weight
Dimensions (H x W x D)
24.80" x 9.57" x 22.83"
Weight
29.21 lbs.
Additional Info
Features
Elegant extruded aluminum bezel with CM nameplate Concealable I/O panel with brushed plate PCI-Slot meshed brackets for extra ventilation Meshed ventilation hole to provide a passive cooling Meshed top panel design for maximum ventilation PSU can be mounted on the top or bottom for a dual PSU system Removable HDD racks with anti-vibration pads for easy assembly and reduced noise Retaining holes for best cable routing and neatness Meshed top panel design for maximum ventilation Removable Motherboard tray sliding on the ball bearing drawer Dual 230mm top fans provide for improved exhaust airflow Dual or triple 120mm radiator can be mounted inside the top of the casing (radiator is optional) Independent air intake designed for bottom-mounted PSU
Additional Information
Date First Available
November 25, 2008
Customer Reviews of the Cooler Master RC-840-KKN1-GP