SUPERMICRO RSC-UN4-68 Signal Riser Card Cables Lh 1U 1XPCI-E X8 X16

( Brand: Supermicro ), ( Type: Card ), ( Unit Type: Unit ), ( Manufacturer Part Number: RSC-UN4-68 )

Review SUPERMICRO 1u Lhs 1xpci-e X8 Signal X16 Riser Card Cables

The Supermicro RSC-UN4-68 1U LHS 1xPCIe x8 signal x16 riser card is a versatile and compact solution for expanding your server's I/O capabilities. This riser card is designed to be installed in a 1U (1.75 inches high) low-profile server chassis, making it an ideal choice for space-constrained environments.

The key feature of this riser card is its ability to convert a single x8 PCIe Gen3 slot into two x16 PCIe Gen3 slots. This is achieved through the use of an active riser card, which amplifies the PCIe signals to accommodate the longer x16 connector. This configuration allows you to install two full-length PCIe cards in a single server, increasing the server's flexibility and expandability.

The RSC-UN4-68 riser card comes with two x16 PCIe Gen3 card cables, each with a length of approximately 45 cm (17.7 inches). These cables are designed to provide reliable and stable connectivity between the riser card and the PCIe cards, ensuring optimal performance. The cables are also shielded to reduce electromagnetic interference and ensure data integrity.

The riser card is also equipped with a Low-Profile (LP) bracket, which makes it suitable for use in low-profile servers. The bracket can be easily installed and removed using screws, making the installation process straightforward. The riser card also includes a thermal sensor cable, which can be used to monitor the temperature of the PCIe cards and prevent overheating.

Overall, the Supermicro RSC-UN4-68 1U LHS 1xPCIe x8 signal x16 riser card is a high-quality and reliable solution for expanding the I/O capabilities of your server. Its compact size, active design, and included cables make it an excellent choice for data centers, colocation facilities, and other environments where space and flexibility are at a premium.

Supermicro RSC-U4-68 1U LHS 1xPCIe x8 signal x16 riser card is a specialized component designed for building high-density servers and data centers. This riser card allows installing multiple PCIe devices in a single 1U space by splitting a single PCIe x16 signal into multiple x8 signals. Here are the pros and cons of using this riser card:

1. Space-saving design: The riser card enables installing multiple PCIe devices in a compact 1U space, which is particularly beneficial for data centers and server rooms where space is a premium.

2. Flexibility: The card provides multiple x8 PCIe slots, allowing for the installation of various types and combinations of PCIe devices.

3. Improved airflow: The LHS (Left-Hand Side) design of the riser card ensures that the hot-running components are located on the cooler side of the server, facilitating improved airflow and better thermal management.

1. Cost: The Supermicro RSC-U4-68 riser card is a specialized component, and as such, it tends to be more expensive than a standard PCIe x16 card.

2. Limited compatibility: The riser card is designed specifically for Supermicro servers and may not be compatible with other server brands, making it a less versatile option.

3. Potential complexity: Installing a riser card and multiple PCIe devices may require additional cabling and configuration, increasing the overall complexity of the installation process.

In conclusion, the Supermicro RSC-U4-68 1U LHS 1xPCIe x8 signal x16 riser card offers several advantages, including improved space utilization, flexibility, and better thermal management. However, it also comes with some downsides, such as cost, limited compatibility, and potential complexity.

If you're building a high-density server environment or a data center, the pros of using a riser card like the Supermicro RSC-U4-68 may outweigh the cons. In such cases, the space savings, flexibility, and improved airflow offered by the riser card can be significant benefits.

However, if you're working on a smaller-scale project or using a server brand other than Supermicro, the added cost, limited compatibility, and potential complexity of the riser card may not be worth the investment. In such cases, it might be more cost-effective and practical to opt for a standard PCIe x16 card.

Details:

This riser converts a Pie x8 signal into full- length x16 slot, enabling support for high-performance add-on cards in compact 1U Supermicro systems. May show minor cosmetic wear such as light scratches or scuffs from normal use. Pulled from a working server. Model: RSC-UN4-68.

Output: 1x Pie x16 slot. Key Features. Cables as shown in photos. Perfect for adding network cards, storage controllers, or other Pie devices in space-constrained environments.

Specifications: Manufacturer: Supermicro. Condition: Used Tested and fully functional. Includes riser card cables. Orientation: Left-Hand Side LHS.

Interface: Pie. Input: 1x Pie x8.

part #: rscun468 price

• $59.99

specifications serversappy:

• brand: Supermicro
• type: Card
• unit type: Unit
• manufacturer part number: RSC-UN4-68

returns serversappy:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

offer serversappy:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• quantity: 4
• started: March 25, 2026

seller serversappy:

• rating: 100.0%
• city: San Jose, California
• # reviews: 869

general serversappy:

• Enterprise Networking, Servers > Server Components > Other Ent Server Components
• condition: Used

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• other

shipping serversappy:

• class: Standard
• transit: 3-9 Days
• cost: $0.00
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated

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