3A Series Entry Micro ATX Mini Tower PC Case
Economical, Efficient, and Robust
The 3AXX series mini tower is a 20L volume PC case with a traditional half-coating design. It features carefully arranged EMI contact for excellent EMI shielding and device protection. This series is ideal for PC beginners and entry-level business PC integrators, offering an economical solution without compromising on essential features like superior thermal cooling and a robust structure.
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3A22 Entry Micro ATX Mini Tower PC Case for Office Application
Overview
YY-3A22 is a mini-tower pc case with glossy piano-black bezel for office and home use.
It is equipped with a 5.25" ODD slot and an exposed 3.5" HDD slot, which provides flexible storage configurations. Moreover, it allows two 3.5" HDD or three 2.5" SSD for drive bay expansion, fully enhance the system performance based on different applications. Although it is small, it offers a complete platform for building general-purpose systems.
Additional files
Branding Service
For batch purchasing, we provide advanced custom PC case design service.
Our customization service covers Front panel ID Design and Modeling, Mechanical Modification, Production Optimization, Packaging Customization and Branding Service from Logo Printing or Logo Engraving to Branding Carton.
With years of experience, our service is fast and accurate. We can help you realize the ideal design works, no matter desk PC case design, gaming case design or mini ITX case design. Feel free to consult us with your any idea or concept.
We can help you find the best brand custom PC case solution!Case Study How to Start What we do Why Us
Specifications
SPECIFICATIONS Module YY-3A22 Case dimension (structure) 165 W x 350 D x 355 H (mm) Case Dimension (with bezel) 165 W x 384 D x 355 H (mm) Motherboard configuration microATX, mini ITX Drive configuration 1 - 5.25" ODD bay
1 - 3.5” Exposed bay
2 - 3.5” HDD bay (or 2.5”)
3 - 2.5” HDD bayOptional system cooling fan 12cm Fan (front-mounted)
12cm Fan (side-mounted)
8/9cm Fan (rear-mounted)Expansion slots Standard PCI 4 Slots Front panel control Power switch, reset switch
Power LED/HDD LED
USB1.1 / Audio (USB2.0/3.0 option)
Multi-Card Reader (option)Materials
Default:
Option:Recyclable, RoHS compliant
ABS front panel
t0.35mm SGCC Chassis + t0.4mm Black Covers
t0.4mm Fully Black CoversEmissions Designed to meet FCC class Color Black Power Supply ATX12V 300W~550W
PFC, 80+, Bronze, Silver, GoldPacking Infomation 20’Container: 800pcs
40 Container: 1600pcs
40’HQ Container: 1950pcs
CKD shipment
40’HQ container:7500pcsQ'ty : -
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3A21 Entry Micro ATX Mini Tower PC Case for Office Suite System
Overview
YY-3A21 is a both-side-opened mini-tower case designed with easy installation and cable routing.
The stylish openings at the bottom of the front panel offer a highly efficient air tunnel, guiding the cold air through the chassis smoothly. The optional 8cm and 12cm fans at the rear and front further provide excellent ventilation for the hefty load system. Furthermore, the front panel I/O is specially set up on the top of the chassis, making it easier to access when installing on the floor.
Additional files
Branding Service
For batch purchasing, we provide advanced custom PC case design service.
Our customization service covers Front panel ID Design and Modeling, Mechanical Modification, Production Optimization, Packaging Customization and Branding Service from Logo Printing or Logo Engraving to Branding Carton.
With years of experience, our service is fast and accurate. We can help you realize the ideal design works, no matter desk PC case design, gaming case design or mini ITX case design. Feel free to consult us with your any idea or concept.
We can help you find the best brand custom PC case solution!Case Study How to Start What we do Why Us
Specifications
SPECIFICATIONS Module YY-3A21 Case dimension (structure) 165 W x 350 D x 355 H (mm) Case Dimension (with bezel) 165 W x 384 D x 355 H (mm) Motherboard configuration microATX, mini ITX Drive configuration 1 - 5.25" ODD bay
1 - 3.5” Exposed bay
2 - 3.5” HDD bay (or 2.5”)
3 - 2.5” HDD bayOptional system cooling fan 12cm Fan (front-mounted)
12cm Fan (side-mounted)
8/9cm Fan (rear-mounted)Expansion slots Standard PCI 4 Slots Front panel control Power switch, reset switch
Power LED/HDD LED
USB1.1 / Audio (USB2.0/3.0 option)
Multi-Card Reader (option)Materials
Default:
Option:Recyclable, RoHS compliant
ABS front panel
t0.35mm SGCC Chassis + t0.4mm Black Covers
t0.4mm Fully Black CoversEmissions Designed to meet FCC class Color Black Power Supply ATX12V 300W~550W
PFC, 80+, Bronze, Silver, GoldPacking Infomation 20’Container: 800pcs
40 Container: 1600pcs
40’HQ Container: 1950pcs
CKD shipment
40’HQ container:7500pcsQ'ty : -
Feature
- All new hard tooling made
- Compact size of 20 liters structure
- Brief stylish bezel
- Strengthen Structure; no burrs
- Excellent ventilation & EMI containment
- Both side panels, easy assembly and cable routing
Branding Service
For batch purchasing, we provide advanced custom PC case design service.
Our customization service covers Front panel ID Design and Modeling, Mechanical Modification, Production Optimization, Packaging Customization and Branding Service from Logo Printing or Logo Engraving to Branding Carton.
With years of experience, our service is fast and accurate. We can help you realize the ideal design works, no matter desk PC case design, gaming case design or mini ITX case design. Feel free to consult us with your any idea or concept.
We can help you find the best brand custom PC case solution!
Special Design
- 8/9cm cooling fan (option)
- 12 front cooling fan (option)
- Allow the max. GPU card of 280mm Length
- Safety for user, no burrs
- Robust structure
- Secure drives by screws
- Bracket for Pad Lock
- Two (2) 3.5” HDD mount placement
- Three (3) 2.5”HDD mount placement
Options
Mainstream design
- Keyboard with 104 Keys
- Wheel Mouse; Advanced optical sensor with 800dpi
Ergonomic design
- Keyboard with 104+10 Multimedia keys
- Wheel Mouse; Advanced optical sensor with 800dpi
ATX Power Supply
- 200W~400W
2.0-channel multimedia speaker
- 2W RMS, Driver unit: 2*2.25” 1W, 8Ω
- USB power charging