■ Built-in handle bar design for easy transport

■ Supports graphics cards of any length

■ Ample space for CPU cooling (82mm in height)

■ Micro ATX motherboard & ATX PSU compatible

■ Cleanly styled SFF chassis with modernized layout

■ Amazing capacity for 2.5” drives

One 5.25”drive bay space
Side intake 120mm fan
Two 2.5” SSD/HDD slots on top bracket
Four expansion slots accommodates top-end graphics card up to 14.5” long

Dual 80mm fan slots for VGA card
Micro ATX motherboard & ATX PSU compatible
Three HDD bracket designed to accommodate any combination of 2.5” or 3.5” drives
Side HDD bracket support of up to seven 2.5" hard drives
Built-in handle bar design for easy transport


Model No. SST-SG12B (black)
Material Aluminum front panel, steel body
Motherboard Micro-ATX, Mini-DTX, Mini-ITX
Drive bay External 5.25" x 1
Internal 3.5" x 3 (compatible with 2.5" ), 2.5” x 9
Cooling system Front --
Rear 1 x 80mm fan slot, Optional cross-flow fan
Side 1 x 120mm intake fan, 1200rpm
Top 1 x 80mm fan slot
Bottom --
Internal --
Expansion slot 4
Front I/O port USB 3.0 Type A x 1
USB Type C x 1
Audio x 1
MIC x 1
Power supply Optional standard PS2(ATX)
Expansion card *Compatible up to 14.5" (368mm) long, width restriction-4.46" (113mm)
Limitation of CPU cooler 82mm
Limitation of PSU PSU + optical drive/5.25" device = 370mm
Net weight 5kg
Dimension 266 mm (W) x 210 mm (H) x 412 mm (D), 23 liters
10.47" (W) x 8.27" (H) x 16.22" (D), 23 liters

* Fan and drive cage configuration will affect graphics card length support, please refer to manual for detailed information.


  • Q&A

Describe Ver Size Download
SG12 manual V1.0 5,262 KB
SG12 High resolution photos 12,504 KB
SG12 eDM (sg12_edm_en.pdf)   525 KB

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This model utilizes the type of spray paint designed for better resistance to fingerprints and scratches, which is characterized by the tiny bumps.
That depends on how hot your CPU is and how much air the power supply can draw away from the CPU area. We do not have a blanket answer for this question so you have to try it by yourself!
Please purchase expansion cards that support additional drives.
Yes it does, with room to spare!