
( Brand: Supermicro ), ( Manufacturer Part Number: AOC-UM2R-8 ), ( Type: Enterprise )
The Supermicro AOC-UM2R-8 is a versatile riser card designed for use in Supermicro 1U and 2U servers, enabling the installation of an additional eight full-height, half-length (FHHL) expansion cards or two full-length (FL) expansion cards. This riser card is an ideal solution for data center environments where the need for dense I/O expansion is crucial.
The AOC-UM2R-8 is built with high-quality components, ensuring reliable and stable performance. It features eight PCIe Gen3 x8 slots, which can support both x8 and x16 configurations, offering flexibility for a range of expansion cards. Each slot is equipped with a locking mechanism to securely hold the expansion cards in place and prevent accidental removal.
This riser card supports Supermicro's Tool-less QSFP /SFP I/O Adapter Brackets (TNB-US-2-QSFP /SFP ), allowing the installation of QSFP or SFP optical transceivers. This feature can be particularly useful for servers that require high-speed data transfer or for those that need to be connected to external networks through fiber optic cables.
The AOC-UM2R-8 is engineered with a compact design, making it suitable for servers with limited space. It is also hot-swappable, allowing for the replacement of expansion cards without having to power down the server. This feature contributes to increased uptime and reduced downtime for mission-critical applications.
Lastly, the AOC-UM2R-8 is backed by Supermicro's renowned customer support and extensive documentation. This ensures a seamless integration process and effective troubleshooting should any issues arise. With its robust feature set, the Supermicro AOC-UM2R-8 is an essential component for any server infrastructure that demands high-density I/O expansion.
The Supermicro AOC-UM2R-8 riser card is a PCIe riser card designed for 2.5-inch or 3.5-inch HDD or SSD installation in a Supermicro chassis. Here are some pros and cons of buying this riser card:
Pros:1. Compatibility: This riser card is specifically designed for Supermicro chassis, ensuring a perfect fit and compatibility.
2. Flexibility: The riser card allows for additional drive installation without taking up valuable PCIe slots in the motherboard.
3. Hot-Swap Capable: The hot-swap design allows for the safe removal and replacement of drives without powering down the system.
4. High Density: The 8-port design allows for installing up to 8 drives in a single chassis, increasing storage capacity.
5. Durable: Supermicro is known for its high-quality components and durable designs, providing a long-lasting solution for storage expansion.
Cons:1. Cost: The Supermicro AOC-UM2R-8 riser card can be more expensive compared to other riser cards from other manufacturers.
2. Limited to Supermicro Chassis: The riser card is designed specifically for Supermicro chassis, making it less versatile for use in other systems.
3. Additional Cables: The riser card requires additional SATA power and data cables, which may increase clutter in the chassis.
4. Height: The riser card may add additional height to the chassis, requiring more clearance for tall drives or other components.
Conclusion:The Supermicro AOC-UM2R-8 riser card offers a flexible and high-density solution for storage expansion in Supermicro chassis. Its hot-swap capability and durable design make it a reliable option for mission-critical applications. However, its cost and limitations to Supermicro chassis may be a drawback for some users. Ultimately, the decision to purchase this riser card depends on the specific requirements and budget of the user.
Recommendation:If you are building or expanding a Supermicro system and require additional storage capacity, the Supermicro AOC-UM2R-8 riser card is a solid option to consider. Its compatibility, flexibility, and durability make it a worthwhile investment for high-density storage configurations. However, if you are working with a limited budget or do not require a hot-swap solution, alternative riser cards from other manufacturers may offer more cost-effective options.
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