Intel RAID Controller RS3UC080J

The Intel RS3UC080J RAID controller is a high-performance storage accelerator designed for demanding server environments. Built around robust SAS technology and PCIe 3.0 x8 bandwidth, this plug-in card delivers reliable, scalable data protection for enterprise workloads while optimizing I/O throughput. Whether you’re expanding a rack of servers, refreshing a storage array, or upgrading a data center’s storage backbone, the RS3UC080J provides the essential combination of speed, reliability, and flexible RAID capabilities to keep data safe and accessible.

• Blazing-fast 12 Gb/s SAS performance on a PCIe 3.0 x8 interface: The RS3UC080J is engineered to maximize throughput for modern servers, delivering high-bandwidth data transfer between SAS storage devices and host systems with minimal latency.
• Flexible RAID with JBOD support: It supports RAID levels 0, 1, 1E, and 10, along with JBOD. This allows you to tailor storage configurations to your apps—whether you need performance, redundancy, or a combination of both—without sacrificing versatility.
• Eight internal SAS ports with two SFF-8643 connectors: The card exposes 8 SAS ports in total, driven through two SFF-8643 connections, enabling efficient backplane or enclosure connectivity and scalable expansion in server environments.
• Enterprise-grade reliability features: The RS3UC080J integrates a proven SAS controller foundation, including a green heartbeat LED that blinks to indicate the card is ready and actively processing I/O, providing a quick, visual health check during maintenance and operation.
• Plug-in card form factor designed for data centers: As a PCIe 3.0 x8 plug-in card, it slots into standard server motherboards, offering straightforward integration into existing hardware and simplified field upgrades for data-center storage ecosystems.

Technical Details of Intel RAID Controller RS3UC080J

• Interface: PCI Express 3.0 x8 plug-in card
• SAS standard: 12 Gb/s SAS
• Connectors: 2 x SFF-8643 internal connectors
• Ports: 8 total SAS ports (internal)
• RAID levels: 0, 1, 1E, 10; JBOD
• Controller engine: LSI SAS 3008 family (enterprise-grade SAS controller)
• Status indication: Blinking green heartbeat LED indicates the card is ready and actively processing I/O
• Form factor: Plug-in PCIe card

how to install Intel RAID Controller RS3UC080J

• Power down the server and disconnect all power sources to ensure a safe installation environment.
• Open the server chassis and locate a compatible PCIe x8 slot with adequate clearance for the RS3UC080J card.
• Remove the expansion slot cover if required, then insert the RS3UC080J firmly into the PCIe x8 slot until it seats securely.
• Secure the card bracket with the provided screw to prevent movement during operation.
• Connect the two SFF-8643 cables to the appropriate backplane or SAS backplane connectors, ensuring the cables are routed to avoid interference with fans and other components.
• Reconnect power, boot the server, and access the system BIOS or the server management interface. The green heartbeat LED should illuminate, indicating the card is recognized and ready.
• Initialize the RAID configuration using the Intel management software or the BIOS RAID configuration utility. Create the desired RAID level (0, 1, 1E, 10) or establish JBOD as needed, then calibrate cache policies and hot-spare settings if supported by the firmware.
• Install or update any necessary drivers and management tools to monitor array health, performance, and firmware state for ongoing maintenance.

Frequently asked questions

• Q: What RAID levels are supported by the RS3UC080J?
  A: The RS3UC080J supports RAID 0, RAID 1, RAID 1E, RAID 10, and JBOD, offering flexible data protection and performance configurations for various workloads.
• Q: How many SAS ports does the card provide?
  A: The card provides 8 total SAS ports, accessed via two SFF-8643 connectors to support internal connections to backplanes or storage enclosures.
• Q: Which interface and bandwidth does it use?
  A: It uses a PCI Express 3.0 x8 interface and 12 Gb/s SAS, delivering high-speed data transfer between the host system and SAS storage devices.
• Q: What does the blinking green heartbeat LED mean?
  A: The blinking green heartbeat LED indicates the card is ready and actively handling general I/O activity, providing a quick hardware sanity check.
• Q: Is this card suitable for enterprise servers?
  A: Yes. The RS3UC080J is designed for enterprise storage needs, offering robust RAID options, reliable SAS connectivity, and server-friendly form factor suitable for data centers and high-demand workloads.