
OC339L5-M
3U industrial chassis with lockable front access.
- ATX motherboard support
- 8 × 3.5-inch HDDs and 2 optical drive bays
- 5 × PCI expansion slots and dual front USB 2.0
- 2 × 80 mm fans; ATX power supply not included
Please include your product model, required quantity, and any customization needs.
01 / OVERVIEW
Product overview
3U Rackmount Chassis, 3U IPC Chassis, 3U Server Chassis.
OneChassis OC339L5-M 3U rackmount chassis is compatible with the ATX form factor. The chassis has 2 × front pre-installed cooling fans inside to provide excellent airflow and thermal protection system. Make sure your drives and enclosures don’t overheat. The air inlet is equipped with a dust-proof and moisture-proof filtering function, which can keep the inside of the case clean after the long-term operation.
The spacious interior provides plenty of room for your powerful hardware, and this 3U rackmount chassis features 8 × 3.5″ HDD, and 2* 5.25″ CD-ROM Drive, and 5 × PCI expansion slots for expansion options.
The I/O interface and optical drive on the front panel of the chassis are embedded in the door panel with a locking function, which is conducive to safe operation on site. This industrial computer is widely used in the fields of automation, equipment manufacturing, power monitoring, communication, security, and defense.
- Support ATX Motherboard
- Support ATX Power Supply
- SGCC steel construction
- 2* Front USB 2.0 ports
- Support 8 × 3.5″ internal HDD
- Support 2* 5.25″ CD-ROM
- 2 × 80mm cooling fan
- Power supply NOT included
02 / SPECIFICATIONS
Technical specifications
Please confirm the selected configuration and included components with our team before ordering.
| Model | OC339L5-M |
| Dimensions(mm) | 482(W)* 390D)* 133mm(H) |
| MotherBoard | 12″* 9.6″(305 * 245mm) |
| Hard Disk | 8 × 3.5-inch Hard Disks |
| CD-ROM | 2* CD-ROM; 1* Floppy disk |
| Power | ATX PSU |
| Fan | 2 × 8025 Fan |
| Expansion Slot | 5 × Full-Height and Straight Slot |
| Panel Setting | 2* USB2.0; 1* power switch; 1* Restart Switch; 1* Power Indicator and 1* HD Indicator |
| Case Material | SGCC |
| Material Thickness | 1.2mm |
| Packaging size | 57* 24.5* 57cm(0.0796CBM) |
| Gross weight | 9.487KG |
| Net Weight | 6.793KG |
| Container loading quantity | 20GP: 351 ; 40GP: 728 ; 40HC(HQ): 854 |
Let’s discuss your configuration
Need drawings, compatibility confirmation, or an OEM/ODM quotation? Send us your project requirements.










