
( Brand: Hpe ), ( Part Type: Controller ), ( Isbn: 0703255137285 ), ( UPC: 703255137285 )
The HP Smart 642 Ultra320 SCSI Controller (305415-001) is a high-performance storage device designed to enhance data transfer speeds in various storage configurations. This controller, specifically model 703255137285, is part of HP's Smart series, known for its intelligent and reliable performance.
The HP Smart 642 Ultra320 SCSI Controller supports Ultra320 SCSI technology, which allows for data transfer rates of up to 320 MB/s. This ensures that your system can handle large data loads efficiently and without significant delays. The controller is also backward compatible with Ultra2Wide and Ultra160 SCSI devices, providing you with flexibility in terms of device integration.
The controller features a built-in, dual-channel architecture that enables it to handle multiple device requests concurrently, thereby improving system performance and reducing the risk of data bottlenecks. It also supports up to 32 devices, making it an ideal choice for servers and high-capacity storage systems.
The HP Smart 642 Ultra320 SCSI Controller is designed with ease of installation and management in mind. It comes with HP's intelligent storage management software, which allows you to monitor and manage your storage devices from a centralized location. The controller also offers support for hot-plugging and hot-swapping, enabling you to add or remove devices without powering down your system.
In terms of physical specifications, the controller measures 6.5 inches x 5.4 inches x 1.1 inches (165.1 mm x 137.2 mm x 28 mm) and weighs approximately 0.75 pounds (0.34 kg). It is a half-height, half-length (HHHL) form factor, making it suitable for most standard server enclosures.
In conclusion, the HP Smart 642 Ultra320 SCSI Controller (305415-001, 703255137285) is a reliable and high-performance storage solution that can significantly improve the data transfer capabilities of your system. Its dual-channel architecture, backward compatibility, and intelligent management software make it a versatile and user-friendly choice for servers and high-capacity storage systems.
The HP Smart 642 Ultra320 SCSI Controller (305415-001) is a high-performance storage controller designed for data centers and enterprise environments. Here are some pros and cons to consider before making a purchase:
Pros:1. High Speed: The Ultra320 SCSI interface supports data transfer rates up to 320 MB/s, providing fast and reliable data access.
2. Reliability: SCSI controllers are known for their reliability and stability, making them ideal for mission-critical applications.
3. Compatibility: This controller is compatible with a wide range of SCSI hard drives and tape drives, making it a versatile option for many storage configurations.
4. Expandability: The controller supports up to 16 devices, allowing for easy expansion of storage capacity as needed.
Cons:1. Limited Interface Options: Although SCSI is a reliable and high-performance interface, it is not as widely used as SATA or SAS interfaces, which may limit compatibility with newer systems.
2. Cost: SCSI controllers and devices can be more expensive than their SATA or SAS counterparts, which may be a consideration for budget-conscious buyers.
3. Complexity: SCSI systems can be more complex to configure and manage than SATA or SAS systems, which may require additional technical expertise.
In conclusion, the HP Smart 642 Ultra320 SCSI Controller is a reliable and high-performance option for data centers and enterprise environments that require fast and reliable data access. However, its limited interface options and higher cost may be a consideration for some buyers. If SCSI compatibility and performance are important to your needs, this controller is a worthwhile investment. If you are looking for a more cost-effective or easier-to-use option, you may want to consider an SATA or SAS controller instead.
Hpe hp smart array 642 ultra320 scsi controller the SA-642 is a 64-bit, 133-MHz pic-x, dual channel, for entry-level hardware based fault tolerance.