
( Brand: Sun Microsystems ), ( Manufacturer Part Number: 595-2193-01 ), ( Model: 595-2193 ), ( Country/region Of Manufacture: United States ), ( Type: Serial Parallel Controller )
The Sun Microsystems Parallel Controller 595-2193 (Model 595-2193-01) is a high-performance, dual-ported SCSI controller designed for use in Sun Microsystems' mid-range and high-end servers. This controller is a key component of the Sun Microsystems storage architecture, providing reliable and efficient data transfer between the server and various SCSI devices such as hard drives, tape drives, and CD-ROMs.
The 595-2193 controller is a dual-ported SCSI adapter, which means it supports simultaneous data transfer between the server and up to two SCSI devices, providing increased data throughput and reducing the risk of data loss due to device contention. The controller supports up to 16 SCSI devices and can be configured in various SCSI bus configurations, including daisy chain, dual-ended, and loop-back, allowing for maximum flexibility in designing storage solutions.
The controller features on-board cache memory, which improves data transfer performance by reducing the number of times the server has to access the SCSI devices. It also supports SCSI-2 and SCSI-3 protocols, including fast transfer mode (FTM) and wide transfer modes, which enable faster data transfer rates and larger data transfers, respectively.
In addition, the 595-2193 controller is equipped with error correction features such as ECC (Error Correction Code) and CRC (Cyclic Redundancy Check), which help ensure data integrity and prevent data corruption due to errors during data transfer. It also features hot-swap support, which allows for the replacement of failed SCSI devices without taking the system offline, minimizing downtime and maintenance costs.
The Sun Microsystems Parallel Controller 595-2193 (Model 595-2193-01) is a robust and reliable SCSI controller that provides high-performance data transfer and storage solutions for Sun Microsystems servers. Its dual-ported architecture, on-board cache memory, and error correction features make it an ideal choice for mission-critical applications that require fast and reliable data transfer and storage.
Pros of buying Sun Microsystems Parallel Controller 595-2193:1. High Performance: This controller is known for its high throughput and low latency, making it an excellent choice for I/O-intensive applications.
2. Scalability: It can support up to 256 devices, making it a suitable option for large data centers.
3. Reliability: Sun Microsystems has a reputation for building robust and reliable hardware, which can reduce downtime and ensure data integrity.
4. Compatibility: The controller is compatible with various operating systems, including Solaris, Linux, and Windows.
Cons of buying Sun Microsystems Parallel Controller 595-2193:1. Cost: The controller is relatively expensive compared to other parallel controllers on the market.
2. Limited Availability: Due to Sun Microsystems being acquired by Oracle, the controller may be difficult to find and replace parts for, leading to potential maintenance issues.
3. Limited Support: Oracle may not provide the same level of support for Sun Microsystems hardware as they do for their own products, which could result in longer wait times for resolutions to issues.
Conclusion:The Sun Microsystems Parallel Controller 595-2193 is a powerful and reliable option for I/O-intensive applications. Its high performance and scalability make it an attractive choice for large data centers. However, its high cost and potential availability and support issues should be considered before making a purchase. If cost is not a concern and the benefits of the controller outweigh the drawbacks, it could be a worthwhile investment.
Recommendation:If you are looking for a powerful and reliable parallel controller for your data center, the Sun Microsystems Parallel Controller 595-2193 could be a good fit. However, it is recommended to carefully consider the costs and potential maintenance issues before making a purchase. Alternatively, you could consider other options on the market that may offer similar performance at a lower cost.