Overview
ATCS 840 constitutes a classic all-aluminum design that builds on the legacy of the original ATCS design.
The aluminum construction not only allows for a lighter weight but complements the thermal design seamlessly with three 230mm fans, dedicated air duct for graphics card cooling and HDD cooling module for superb cooling.
Extra attention has been taken to ensure this elegantly designed chassis is easy to install and maintain, which includes: a slide-out motherboard tray along with an easy CPU cooler-remove slot, tool-free HDD casing and patented finger pressing 5.25" drives to dust filters.
Lastly, it gives users the freedom to choose any components they desire, as it supports the latest standards such as E-ATX and dual PSUs.
Key Features
Independent GPU cooling.
High-end graphic cards temperatures can be reduced by 3~5C
Dual PSUs System.
PSU could be mounted on top or bottom for flexible installation or dual PSU configuration
Advanced Cooling System
• Front fan: 23030 mm x 1
• Top fan: 23030mm x 2
• Rear fan : 12025 mm x 1
• Bottom fan :120mm (optional)
• Air duct with 120mm fan
• HDD fan: 120mm x 2 (optional)
• Support high end CPU cooler
(the cooler should be lower than 200mm)
• Support the radiator with three 120mm fans
Ergonomic Design
• Slide-out M/B tray
• Easy CPU cooler changing
• Top I/O panel
• Tool free 5.25” system
• Tool free HDD system
• Washable air filter
Cable Management system for better cable routing and neatness
Specifications
Dimensions:
(W) 243 x (H) 580 x (D) 630 mm
(W) 9.57 x (H) 22.83 x (D) 24.80 inch
Motherboards:
Micro-ATX / ATX / E-ATX
5.25" Drive Bay:
6 Exposed (without the use of exposed 3.5" drive bay)
3.5" Drive Bay:
6 Hidden
1 Exposed (converted from one 5.25" drive bay)
I/O Panel:
USB x 4
IEEE 1394a x 1
eSATA x 1
Mic x 1
Audio x 1
Cooling:
230 x 30mm standard fan x 1, 700 RPM, 19 dBA
230 x 30mm standard fan x 2,700 RPM, 19 dBA (can be swapped for three 120mm fans)
120 x 25mm standard fan x 1, 1200 RPM, 17 dBA
Bottom 120mm Fan (optional)
HDD Module - 120mm fan x 2 (optional)
External Air Duct: 120mm fan x 1 (optional)
Expansion Slots: 7












