Rosewill RSV-R4012 4U rackmount server chassis 12 x 3.5" bays
- 4U
- Rackmount
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A 2U rackmount chassis holding eight hot-swap 3.5" drives with 12Gb/s SAS backplane and E-ATX motherboard support
This 2U rackmount server chassis fits a standard 19-inch rack and measures 437.5mm wide by 650mm deep by 88mm high. It is built from 1.0mm SGCC zinc-coated steel and supports motherboards up to 12 inches by 13 inches. The unit provides seven full-height PCI or PCIe expansion slots for add-in cards.
The chassis holds eight hot-swap 3.5-inch drive bays compatible with SATA II, SATA III, SAS II and SAS III drives at 6Gb/s. An optional slim CD-ROM bay can also accept a 2.5-inch SSD or HDD. Cooling is handled by three included 8025 AVC ball-bearing fans, with space for a fourth. Front I/O includes two USB 2.0 ports, with USB 3.0 available as an option.
A 12Gb/s MINI SAS backplane with a temperature control chipset is fitted, alongside 6Gb/s SATA and 6Gb/s MINI SAS backplanes. This configuration decides whether the chassis can serve NVMe or high-speed SAS storage directly. Power options cover a single 2U standard supply or a redundant power supply. System LEDs and switches provide full front-panel status and control.
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| Size & build | |
|---|---|
| Chassis style | Rackmount |
The chassis supports E-ATX boards up to 12 x 13 inches, so your motherboard must not exceed those dimensions.
Yes, the 12Gb/s MINI SAS backplane is backward compatible, so 6Gb/s SAS or SATA drives will operate at their native speed.
Power LED, HDD LED, dual NIC LEDs, UID LED, overheat/fan-fail LED and power-fail LED all indicate normal operation when lit green.
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