
( Brand: Dell ), ( Manufacturer Part Number: AHA-2940U2W/DELL3 ), ( Model: 04CVF ), ( External Interfaces: Ultra2 Scsi ), ( Compatible Port/slot: Pci ), ( Product Line: Poweredge ), ( Bundle Listing: No ), ( Type: Non-raid Controller Card )
The Dell Adaptec AHA-2940U2W is a robust and reliable SCSI PCI 32-bit controller card designed for high-performance data storage applications. This particular model, with the Dell part number 04CVF, is a part of the Ultra2 LVD-SE series, which is renowned for its compatibility with a wide range of SCSI devices.
The AHA-2940U2W controller card supports Ultra2 LVD (Low Voltage Differential) technology, delivering data transfer rates up to 160 MB/s. This makes it an ideal choice for applications that require fast and efficient data transfer, such as server environments, data backup, and high-capacity storage systems.
The card features 2 Ultra2 LVD SCSI ports, allowing it to connect to a variety of SCSI devices, including hard drives, tape drives, and CD-ROMs. It also supports a maximum cable length of 25 meters, providing flexibility in system design and layout.
The AHA-2940U2W controller card is a 32-bit PCI device, ensuring compatibility with a wide range of computer systems. It is also backed by Dell's and Adaptec's reputable technical support, ensuring you have access to expert assistance if you encounter any issues.
In summary, the Dell Adaptec AHA-2940U2W is a high-performance SCSI controller card that delivers fast data transfer rates, supports a wide range of SCSI devices, and is compatible with a variety of computer systems. Its reliability and robustness make it an excellent choice for high-capacity storage applications.
Pros of buying a Dell AHA-2940U2W Ultra2 LVD-SE SCSI PCI 32-bit Controller Card (04CVF):1. High performance: This controller card supports Ultra2 SCSI, which offers a data transfer rate of up to 80 MB/s, making it suitable for handling large data sets or multiple devices.
2. Wide compatibility: The AHA-2940U2W is compatible with various operating systems, including Windows, Linux, and older UNIX versions.
3. Reliability: SCSI (Small Computer System Interface) is known for its robustness and reliability, making this controller card suitable for mission-critical applications.
4. Hardware RAID support: The controller card supports hardware RAID levels 0, 1, 5, and 10, providing data protection and performance enhancement.
Cons of buying a Dell AHA-2940U2W Ultra2 LVD-SE SCSI PCI 32-bit Controller Card (04CVF):1. Limited support for newer systems: As this controller card is an older model, it may not have the latest drivers or support for modern operating systems and hardware.
2. Limited interface options: The AHA-2940U2W only supports Ultra2 SCSI, which may not be as widespread or as fast as newer interfaces like SATA or NVMe.
3. Potentially higher cost: SCSI controllers can be more expensive than their SATA or NVMe counterparts, especially for older models like the AHA-2940U2W.
Recommendation:The Dell AHA-2940U2W Ultra2 LVD-SE SCSI PCI 32-bit Controller Card (04CVF) is a reliable and high-performance option for those who need a SCSI controller for older systems or mission-critical applications. However, it is important to consider the potential limitations, such as limited support for newer systems and interfaces, and the potentially higher cost compared to newer alternatives. If the benefits of the AHA-2940U2W outweigh these drawbacks for your specific use case, it may be a worthwhile investment. Otherwise, you might want to consider modern SATA or NVMe controllers that offer better compatibility and performance at a lower cost.
To clarify, if you purchase a quantity of 1, will receive 1 controller. Dell part: 04CVF adaptec aha-2940u2w Dell3 technical specifications number of devices - up to 15 scsi peripherals bus system interface type 32-bit pci local external connectors 68-pin high-density ultra 2 internal ultra 2, wide ultra scsi, 50-pin data transfer rate 80 byte sec supported protocols scsi-1, scsi-2, scsi-3, ultra scsi hard disk capacity extended translation scheme supports eight 8 bytes per electrical drivers single-ended, active, programmable via scsi select configuration utility advanced features programming aspic compliant multi-threaded I o scatter gather tagged queuing disconnect reconnect synchronous and asynchronous fast bookable from attached disks the pictures above accurately illustrate unit being sold. This is a tested working, used, clean, Dell adaptec single port ultra 2 lvd se scsi pci 32-bit standard high profile controller. Free shipping only applies to locations within the continental USA.
Serial numbers and revisions may vary.