6.Lift up the card, and keeping it perfectly vertical, carefully slide the card into the selected rear slot.

Be sure to align the top and bottom of the card into the slot’s card guides

(FIGURE 2-4). Also, make sure the ejection levers remain open while you slide the card into the slot.

7.Push the card all the way into the slot until the two ejection levers move inward.

The tabs of the ejection levers (see FIGURE 2-5) should fit smoothly into the rectangular cutouts in the top and bottom of the slot.

8.Close the ejection levers by pushing the levers in toward the card.

The card may contain different types of ejection levers. For example, FIGURE 2-6 shows two possible types of levers. The levers may also contain a locking mechanism that will lock when the levers have been properly closed. When installed correctly, the ejection lever tabs will fit smoothly into the rectangular cutouts in the top and bottom of the slot (FIGURE 2-7).

9.Using a No. 0 Phillips screwdriver, tighten the captive screws inside the card’s top and bottom ejection levers.

The card may contain different types of ejection levers. For example, FIGURE 2-8shows two possible types of levers.

▼To Install the Rear-Access Front Card

After installing the rear transition card, you can install the front card.

1.Walk to the front of the server.

2.Confirm or reattach your wrist strap to the system’s chassis and to your wrist.

If necessary, remove the strap from the rear of the chassis and attach it to the front of the chassis.

3.Locate the slot where you plan to install the front card.

Caution –This card must be installed in the front CompactPCI slot that is directly associated with the rear slot where you installed the rear transition card. If you install the card in a different slot, the system may panic.

For example, if you installed the rear transition card into the rear slot 3, you must install the front card into the front slot 3. See “Selecting a CompactPCI Slot Pair in the System” on page 9 for more information.

Chapter 2 Installing the Rear-Access Adapter 23

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Sun Microsystems 6U manual To Install the Rear-Access Front Card
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6U specifications

Sun Microsystems, a prominent player in the computing industry, made significant contributions to the development of high-performance hardware and software solutions. One of the notable products from the company is the 6U form factor, which refers to a specific standard for rack-mounted equipment. The 6U standard is particularly relevant in the context of server architecture, storage solutions, and other critical systems used in enterprise environments.

The 6U form factor typically stands at 10.5 inches in height, accommodating various configurations of hardware components while ensuring a compact footprint. This size makes it ideal for data centers and server rooms, where space is often at a premium. Sun Microsystems effectively utilized this form factor in its server lineup, catering to performance and density requirements.

A defining feature of Sun Microsystems' 6U models is their modular architecture. These servers support a range of powerful processors, including the UltraSPARC series, renowned for their high processing capabilities and energy efficiency. The use of the UltraSPARC architecture allows for robust multitasking and parallel processing, making these systems suitable for demanding applications such as database management and enterprise resource planning.

Moreover, Sun Microsystems integrated advanced memory technologies within their 6U designs. The servers support large amounts of RAM, utilizing technologies like ECC (Error-Correcting Code) memory to enhance data integrity. This is crucial for mission-critical applications where data loss can result in substantial operational impact.

In terms of connectivity, the 6U form factor features a variety of interfaces, including high-speed Ethernet ports, Fibre Channel connections, and USB ports. These options enable seamless integration into existing network infrastructures, facilitating efficient data transfer and storage management.

Storage solutions within the 6U framework include support for multiple RAID configurations and high-capacity disk drives. Sun Microsystems provided options for both SSD and traditional HDD storage, allowing organizations to tailor their systems to meet specific performance and capacity needs.

In addition to hardware characteristics, Sun Microsystems placed a strong emphasis on software compatibility. Their systems were designed to run a variety of operating systems, including Solaris, Linux, and Windows, thereby providing flexibility for enterprises to deploy their preferred software environments.

Overall, the 6U form factor from Sun Microsystems symbolizes the company's commitment to delivering high-performance, reliable, and scalable computing solutions. By combining innovative technology with practical design, Sun Microsystems created servers that met the diverse needs of businesses and paved the way for advancements in enterprise computing.
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