9905C
9905C Full Tower Silent Workstation Case: Performance Beast, Noise Reduction Master
Dual-Sided Soundproofing Design – Full coverage resin sound-absorbing cotton actively absorbs vibration and noise, delivering an ultimate silent experience.
Powerful Cooling System – Equipped with 3 fans, supports up to 6 fan slots, 3D airflow quickly dissipates heat, and supports various water cooling solutions (up to 360mm radiator).
Ultimate Expansion Performance – Compatible with E-ATX, ATX, and M-ATX motherboards, providing extensive hardware expansion capabilities.
Spacious Interior – Graphics card supports up to 455mm in length, CPU cooler up to 165mm in height, and can accommodate 3 HDDs and 4 SSDs.
Durable and Sturdy Structure – Made of 0.7mm thick steel, with a full tower seven-slot design, offering both performance and stability.


Form Factor (Midi, Micro, Mini ITX, Full)Full Tower
Chassis MaterialSPCC  0.7mm .  Black Painting Interior
PSU Form FactorBottom/ATX
M/B Form FactorEATX(305*330)、ATX、M-ATX、ITX
Front PanelABS
Top PanelABS,Mesh
Side PanelLeftMetal Cover
RightMetal Cover
External Drive Bay(s)5.25" (ODD)*3
3.5"*0
Internal Drive Bay(s)3.5" (HDD)*3
2.5" (SSD)*2
I/OButtons*2(POWER+RESET)
USB2.0 Type A Port(s)*2
USB3.2 Gen1 Type A  Port(s)*2
HD Audio Support*1(SPK+MIC)
USB3.2 Gen2 Type C  Port(s)*1
Fan Controller Buttons*2
Cooling Fan  SupportFront2x120mm(Fan Optional)
Top3x120mm ,2x140mm (Fan Optional)
Rear1x120mm (Fan Optional)
Left SideN/A
Water Cooling Support
(Radiator Size)
Front120mm*1,240mm*1
Top120mm*1, 240mm*1,140mm*1,280mm*1,360mm*1
Rear120mm*1
Dust CoverBottom ,Top  and Front With Dust Filter
Slots*7
Carton & LogoBy OEM
DimensionsChassis(L)470*(W)210*(H)465mm
Full Case (inc Fascia)(L)512*(W)212*(H)487mm
Carton(L)579*(W)286*(H)597mm
Net Weight (Kg)kgs
Gross Weight (Kg)kgs
VGA Card LengthUp to 420mm
CPU Cooler HeightUp to 170mm
Cable Management DepthUp to 20mm