EN 
RU 
DE 
ES 
PT 
KO 
JA 
AR 
FR 
OCSM2780S-H25-T
2U storage chassis with 25 × front hot-swap bays.
- 25 × 2.5-inch hot-swap drive positions
- Bays 0–3 support SAS / SATA / NVMe; others SAS / SATA
- 2 × full-height and 1 × half-height PCI expansion slots
- 4 × 80 mm fans; power supply not included
Please include your product model, required quantity, and any customization needs.
01 / OVERVIEW
Product overview
2U Hot-swap chassis, Server Chassis, Server Case, Rackmount storage chassis, SAS/SATA/NVME backplane
OneChassis OCSM2780S-H25-T 2U Hot-swap chassis, The 2U Hot-swap chassis provides the best support for various rackmount systems and different applications and supports 4 × cooling 80mm fans providing excellent airflow and thermal protection. Make sure your drives and enclosures don’t overheat.
This 2U Hot-swap chassis has a 25 × front 2.5″ Hot-Swap HDD/SDD, HDD0-3 supports SAS/SATA/NVME three hard disk modes, HDD4-24 supports SATA/SAS hard disk mode, and 2 × Full-height PCI expansion slot, and 1 × Half-height PCI expansion slot, 1* VGA port, giving you options for expansion.
Storage servers are designed to meet the storage performance, affordability, scalability, and reliability requirements of today’s medium to large data centers and new high-performance applications. Generally, apply to Software Defined Storage, Big Data server chassis, Cloud Hosting Workloads, Backup Servers, and Multimedia Servers. Rackmount storage chassis, toolless hot-swappable drive trays with individual hot-swappable expanders, storage server chassis, cloud server chassis, and web server chassis.
- Support OEM motherboard size
- Support CPRS Redundant Power Supply
- SGCC steel construction
- 2* USB 3.0 ports
- Support 25 × front 2.5″ Hot-Swap HDD/SDD
- Support 4 × 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 | OCS2780S-H25-T |
| Chassis size | 780mm(L)*437.5mm(W)*88mm(H) |
| Main material | Sinosteel, environmentally friendly, fingerprint-resistant 1.0mm SGCC |
| Surface treatment | Handles and hanging ears are sandblasted and oxidized bright black; other steel plates are of natural color |
| Hard disk | 25 × front 2.5″ HDD/SSD, HDD0-3 supports SAS/SATA/NVME three hard disk modes, HDD4-24 supports SATA/SAS hard disk mode |
| Hard disk backplane | 12Gb/s MiniSAS-HD backplane interface (12Gb/s expansion backplane), with temperature control, SGPIO, time-sharing startup, hard disk short circuit protection, and support for cold storage |
| Fan position | Standard 4 × 8038 hot-swappable fans |
| Applicable motherboard | A customized domestic server motherboard |
| I/O expansion | 2 × sets of horizontal full-height PCI-E expansion slots, 1 × set of half-height PCI/PCI-E expansion slots |
| External interface | 2*USB 3.0 interface, 1*VGA interface |
| System control | Power LED*1, Reset*1, Power SW*1, HDD LED*1, NIC LED*2, UID SW*1, Information Indicator*1, Power Alarm Indicator |
| Applicable power supply | CRPS redundant power supply module |
| Internal accessories | Power bracket, screw bag |
| Safety standards | GB/T 13914-2002 |
| Packing | Pearl cotton + inner box + corner guard + outer box |
| Package dimensions | / |
| Applicable fields | Cloud storage, cloud computing, big data, security monitoring, and other fields |
Let’s discuss your configuration
Need drawings, compatibility confirmation, or an OEM/ODM quotation? Send us your project requirements.
