
( Brand: Sun/symbios Logic ), ( Manufacturer Part Number: SYM22802-4 ), ( Part Type: Controller )
The Sym22802 Dual HVD PCI SCSI Controller (348-0036690b) is a high-performance data storage solution from Sun Microsystems, now a part of Oracle Corporation. This controller is a dual-channel device, meaning it can handle two SCSI buses simultaneously, thereby increasing data transfer rates and improving system performance.
The Sym22802-4 is a specific model of this controller, which is equipped with four Ultra2Wide (Ultra2W) SCSI host adapters. Each adapter supports up to 16 devices, providing a total of 64 potential device connections. This makes it an ideal choice for servers and storage systems that require high-capacity and high-speed data storage.
The controller is compatible with the PCI bus, ensuring easy integration into various computer systems. It supports various SCSI command sets such as SCSI-2, SCSI-3, and Enhanced Small Computer System Interface (ESCSIs), ensuring compatibility with a wide range of SCSI devices.
The Sym22802 controller also features advanced error recovery and error correction capabilities, ensuring data integrity even in the event of errors or failures. It also supports hot swapping of devices, allowing for the addition or removal of devices without powering down the system, thereby minimizing downtime.
In summary, the Sym22802 Dual HVD PCI SCSI Controller (348-0036690b) is a high-performance, feature-rich data storage solution that offers fast data transfer rates, high capacity, and advanced error recovery capabilities. Its dual-channel design and support for Ultra2Wide SCSI make it an excellent choice for servers and storage systems that require high-speed data storage.
The Sym22802 Dual HVD PCI SCSI Controller (348-0036690b) is a hardware device that provides SCSI interface for connecting various storage devices to a computer. Here are some pros and cons of purchasing this controller:
Pros:1. Compatibility: The Sym22802 controller is designed to work with Sun Microsystems' SPARC servers, making it a good choice for users with Sun hardware.
2. Dual Channel: The controller supports dual-channel SCSI, which can significantly improve data transfer rates compared to single-channel controllers.
3. High Capacity: The controller can support up to 2.12 TB of storage per device, making it suitable for managing large amounts of data.
4. Reliability: SCSI has a reputation for being a reliable technology for data storage, and the Sym22802 controller is no exception.
Cons:1. Limited Compatibility: The controller is only compatible with Sun SPARC servers, which may limit its usefulness for users with other types of hardware.
2. Obsolete Technology: SCSI is an older technology, and some modern storage devices may not support it. This could limit the types of storage devices that can be connected to the controller.
3. Price: The controller may be more expensive than some newer, more modern storage solutions.
4. Requires Special Cables: SCSI devices require special cables that may not be as readily available as SATA or NVMe cables.
Conclusion:The Sym22802 Dual HVD PCI SCSI Controller is a reliable and high-capacity storage solution for users with Sun SPARC servers. Its dual-channel support and ability to handle large storage capacities make it a good choice for managing large amounts of data. However, its limited compatibility and potential high cost may be drawbacks for some users. Ultimately, the decision to purchase the controller will depend on the specific needs and hardware of the user.
Recommendation:If you have a Sun SPARC server and need a reliable storage solution, the Sym22802 Dual HVD PCI SCSI Controller is a good choice. However, if you have a different type of hardware or are looking for a more modern storage solution, you may want to consider other options. It would be a good idea to research the specific requirements of your hardware and storage needs before making a purchase decision.
Sym22802 dual hvd pci scsi controller, b.