The CiT S11i is a purpose-built business PC case for Micro-ATX
Motherboards, offering a compact and dependable foundation for office
and workstation builds. At just 11.8 litres, this strong yet
lightweight Small Form Factor chassis saves valuable desk space without
sacrificing compatibility.
The S11i comes with a pre-installed 300W 80 PLUS power supply, reducing
build time and giving you a reliable power source straight out of the
box.
The S11i's front panel combines form and function with a distinctive
split design. A full-height perforated mesh section allows cool air to
flow freely into the chassis, while a slim vertical I/O panel neatly
houses the power and reset buttons, activity LEDs, headphone and
microphone jacks and a full column of USB ports, including USB Type-C.
Rounded edges and a subtle framed border give the front a refined,
professional finish.
Finished in a sleek matte black, the S11i has an understated look that
suits desks, reception areas and meeting rooms alike. Additional
ventilation on the top and side panels improves heat dissipation, while
the SGCC steel interior provides a sturdy and highly compatible build
space.
Whether you're equipping an entire office or building a single
workstation, the S11i combines space-saving design, dependable power
and practical connectivity in one smart, business-ready package.
Key Features
S11i - An 11.8 litre Micro-ATX Small Form Factor chassis with an SGCC
steel interior, designed for business, home and education use.
Split-Design Front Panel - A full-height perforated mesh front for
maximum airflow, paired with a slim vertical I/O panel that keeps
buttons and ports neatly organised and within easy reach.
Fan Capacity - The S11i has space for a 80mm fan on the side, which is
optimal intake positioning, this placement is highly effective at
reducing overall chassis temperatures.
Enhanced Ventilation - Additional mesh ventilation on the top and side
panels improves airflow and heat dissipation to keep your system
running cool.
Pre-Installed 300W PSU - A TFX-300W power supply pre-installed (power
cable not included), true 80 Plus certified up to 82 percent efficiency.
Front I/O With Type-C - Power and reset buttons, activity LEDs,
headphone and microphone jacks, 3 x USB 2.X Type A, 1 x USB 3.X Type A
and 1 x USB3.X Type C.
2 x Chassis Feet - Two sturdy chassis feet at the front and rear hold
the S11i securely upright, while their ribbed, vented design lifts the
case off the desk to allow air to flow underneath.
External Drive Bay - Expand storage with the 1 x 5.25” external drive
bay providing a flexible, tool-less access and portable way to manage
data storage outside of the chassis.
Specifications
Chassis Dimensions (Excluding Fascia / Panels): (W) 104 x (H) 326 x (D) 358mm
Motherboard Size: (W) 244 x (D) 244mm
I/O Ports: 3 x USB2.X Type A | 1 x USB3.X Type A | 1 x USB3.X Type C | Power Button | Reset Button
CPU Cooler Height: 55mm (If 80mm Fan Is Pre-Installed On The Side)
PSU Max. Length: 220mm
TFX-300 Power Supply Installed:
Vac ~ Input:
Voltage: 230V
Current: 8A
Frequency: 60Hz
Rail: Max. DC Output
+ 3.3V: 14A
+5V: 15A
+12V: 22.5A
-12V: 0.3A
+5: 2.5A
Combined Max. Wattage (+5V & +3.3V): 85W
Max Combined Wattage (+12): 270W
Max Combined Wattage (-12): 3.6W
Max Combined Wattage (+5V): 12.5W
Max Combined Wattage: 300W
PSU Connectors:
1 x 20 + 4: 430mm
1 x 4 + 4: 440mm
1 x SATA + SATA: 340mm & 150mm
1 x SATA: 335mm
Case Specifications
Form Factor: Desktop, Micro ATX
Motherboard Support: Micro ATX, Mini ITX
PSU Support:
PSU Location: Bottom
Gaming Case: No
Water Cooling: Not Water Cooling Ready
Body Material: 0.6mmSGCC
Front Bezel Material: ABS
Side Panel: Metal (Vented)
External Bays: 1 x 5.25” External
Internal Bays: 2 x 3.5” Internal
5 x 2.5” Internal
Drive Bay Notes: 2 x 2.5" bays share 3.5" Bays (Only If No 5.25" Is Installed)
Expansion Slots: 4 x Half-Height
Cooling Front: None
Cooling Top: None
Cooling Rear: None
Cooling Side: Space for 1 x 80mm Fan (Not Included)
Cooling Bottom: None
IO Ports: 1 x HD Audio
1 x Microphone
GPU Max Length: 215mm
CPU Cooler Maximum Height: 80mm
Front Bezel Colour: Black
Body Colour: Black / Silver
System Cabinet Features:
PSU Included: Yes