CiT S003B Micro ATX Case with 300W PSU & Card Reader – Black
CiT S003B Thin Client Micro ATX Case with 300W PSU – Compact and Functional
The CiT S003B is a space-saving Thin Client case designed for Micro ATX and Mini-ITX systems. Pre-fitted with a reliable 300W PSU and a 3-in-1 card reader, this chassis is ideal for offices, education, or home use where compact size and essential functionality are key.
✅ Key Features & Benefits:
✅ Pre-installed 300W Power Supply – Ready out of the box with a reliable Micro ATX 300W PSU, including a range of power connectors for legacy and modern components.
✅ Built-in 3-in-1 Card Reader – Convenient front-access SD/TF card reader, ideal for quick file transfers without extra peripherals.
✅ Space-Efficient Design –
-
Form Factor: Thin Client Micro ATX
-
Dimensions: Only 99mm wide, making it perfect for tight spaces
-
Vented Side, Rear, and Bottom Panels for passive airflow
✅ Included Cooling –
-
1 x 80mm Top Fan pre-installed
-
Multiple vented panels for better thermals
✅ Drive & Expansion Support –
-
1 x 5.25" external bay for DVD drives
-
2 x 3.5" internal bays for HDDs
-
4 x Half-height PCI slots for expansion
✅ Front I/O Ports –
-
2 x USB 2.0
-
1 x HD Audio + 1 x Microphone Jack
-
Built-in SD/TF card reader
🔧 Technical Specifications:
Motherboard Support: Micro ATX, Mini-ITX
PSU Support: Micro ATX (included – 300W)
PSU Location: Front
Material:
-
Body: 0.5mm SECC Steel
-
Front Panel: Plastic
Cooling Options: -
Top: 1 x 80mm fan (included)
-
Rear, Side, Bottom: Vented
🔌 PSU Output & Connectors:
Max DC Output:
-
+3.3V: 16A
-
+5V: 16A
-
+12V: 14A
-
-12V: 0.3A
-
+5VSB: 2A
Connectors:
-
20 + 4 Pin ATX: 1
-
4 Pin CPU: 1
-
Molex: 2
-
SATA: 3
-
FDD: 1
📏 Clearances:
-
Max GPU Length: 225mm
-
Max CPU Cooler Height: 82mm
📦 Product Dimensions:
-
Case (W x H x D): 99 x 306 x 400mm
-
Packaging (W x H x D): 160 x 368 x 446mm
The CiT S003B is an affordable, reliable, and compact case solution ideal for entry-level systems, business builds, or educational setups where size and simplicity matter.
💡 Build smart. Build small. Choose the CiT S003B.