Chenbro caixa de servidor SR-115 sem fonte de alimentação, 4 x 3,5 polegadas hot-swap - gaveta para HDD - E-ATX

Data centres and growing businesses often struggle to balance dense storage, flexible motherboard support, and reliable cooling in a compact footprint. The Chenbro SR1156901-01 solves this by packing four hot-swappable 3.5" drive bays and E-ATX compatibility into a rugged 1U rackmount chassis. With a 12Gb/s SAS/SATA backplane, hot-swap fans, and a lockable bezel, it delivers enterprise-grade storage and serviceability without wasting rack space.

Who is it for

System integrators, IT administrators, and businesses deploying web servers, file servers, storage servers, or HPC nodes. It suits environments where uptime matters, drives need quick replacement, and rack density is a priority. The chassis supports a wide range of motherboard sizes, making it a versatile foundation for custom builds.

Main features

• 1U rackmount form factor with support for E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards up to 12" x 13".
• Four 3.5" hot-swap drive bays with a 4-port 12Gb/s SAS/SATA backplane (SFF-8643 connectors) for high-speed storage.
• Efficient cooling with four 40mm hot-swap PWM fans, replaceable without tools for minimal downtime.
• One low-profile PCI-E expansion slot via riser card (riser not included) for add-on cards.
• Front I/O with two USB 2.0 ports for easy access.
• Durable SGCC steel construction with a black finish, plus a lockable front bezel to secure drives.
• System indicators for power, HDD activity, LAN, and system status for quick diagnostics.

Specifications

• Chassis form factor: 1U rackmount
• Supported motherboard sizes: E-ATX, ATX, Micro-ATX, Mini-ITX (max 12" x 13" / 30.5cm x 33cm)
• Drive bays: 4x 3.5" hot-swap
• Backplane: 4-port 12Gb/s SAS/SATA, SFF-8643 connectors
• Power supply: 1U single or 1U redundant (PSU not included)
• Cooling: 4x 40mm hot-swap PWM fans
• Expansion: 1x low-profile PCI-E (riser card not included)
• Front I/O: 2x USB 2.0
• Material: SGCC steel
• Colour: black
• Indicators: power, HDD activity, LAN, system status
• Security: lockable front bezel
• Rackmount rails: optional (not included)
• Operating temperature: 0°C to 40°C
• Humidity: 8% to 90% non-condensing
• Compliance: CE, FCC, RoHS

Tips

Pair this chassis with a high-efficiency 1U power supply and a compatible riser card to make the most of the expansion slot. For rack installation, order the optional rail kit separately. The hot-swap bays and fans make maintenance quick, so keep spare drives and fans on hand for minimal downtime.