Details:

Standard PC components
Standard Micro-ATX / Mini-ITX / Mini-DTX motherboard, 5.25-inch optical drive, 3.5-inch / 2.5-inch hard drives, standard ATX PS/2 power supply units. it would be easy to upgrade and server in the future.

Thermal-Flow
Two 120mm LED fans (front) and one 140mm fans (top) keep hot air from damaging your hardware.

Up to seven 3.5-inch and four 2.5-inch HDDs
HDD cage, using thumb screws with rubber suspension, supports seven 3.5-inch HDD.

Supports Stanrdard ATX PS/2 PSU
Supports stanrdard ATX PS/2 power supply unit with 120mm cooling fan, it can be facing the motherboard which are passive cooled.

Maximum Video Card Size 350mm
Multi-media I/O ports

Users can easily access USB3.0 and HD Audio ports.
Fan Speed Controller

Supports four fans.
SD Card Reader

Supports MS / SD(SDHC) memory card.
Specifications:
- Model: PC-V354
- Case Type: Mini Tower
- Dimensions
- (W) 245mm
- (H) 320mm
- (D) 420mm
- Front bezel Material: Aluminium
- Color: Black
- Side Panel: Aluminium
- Body Material: Aluminium
- Net Weight: 4.17 kg
- 5.25" drive bay (External): 1
- 3.5" drive bay (External): None
- HDD bay
- 3.5" HDD x 7
- 2.5" HDD x 4
- Expansion Slot: 5
- Motherboard
- Micro-ATX
- Mini-ITX
- Mini-DTX
- System Fan (Front):
- Black, 120mm Blue LED Fan x 2
- Red, 120mm Red LED Fan x 2
- System Fan (Top): 140mm Fan x 1
- System Fan (Rear): None
- I/O Ports:
- USB3.0 x 2
- HD Audio
- SD Card Reader
- Maximum Compatibility
- VGA Card length: 350mm
- PSU length: 220mm
- CPU cooler height:125mm