
( Brand: Buslogic ), ( Manufacturer Part Number: BT-946C-1 ), ( Part Type: Controller )
The BT-946C-1, BT-946C, and 1002183 are all referencing the same SCSI (Small Computer System Interface) controller, specifically the BusLogic BL640/BT-946C. This PCI 20-bit controller is a versatile and reliable solution for connecting SCSI devices to your computer.
The BT-946C supports a wide range of SCSI devices, including hard drives, tape drives, CD-ROMs, and scanners. It features a 20-bit LUN (Logical Unit Number) addressing scheme, which allows it to manage up to 1,048,576 logical units. This makes it an ideal choice for systems with a large number of SCSI devices.
The controller uses the BusLogic BL640 chipset, which is renowned for its high performance and reliability. It supports data transfer rates of up to 320 MB/s, ensuring fast data transfer between your computer and your SCSI devices. The controller also features a built-in voltage translator, which allows it to operate with both 5V and 3.3V SCSI devices, making it a flexible and versatile solution for your system.
The BT-946C is a full-length, half-height PCI card, making it easy to install in most PCs. It requires a 3.3V PCI slot and has a standard 68-pin SCSI connector for connecting your SCSI devices. The controller also includes a BIOS setup utility, which allows you to configure the controller settings, such as SCSI ID, termination, and data transfer rate.
In summary, the BT-946C-1, BT-946C, and 1002183 are all references to the BusLogic BL640 SCSI controller, a high-performance and reliable solution for connecting SCSI devices to your computer. Its 20-bit LUN addressing scheme, support for data transfer rates up to 320 MB/s, and built-in voltage translator make it a versatile and flexible choice for your system.
The BT-946C-1, BT-946C, and 1002183 SCSI controller (all referring to the same product) is a PCI-2.0 bus Logic controller that was popular in the late 90s and early 2000s. Here are its pros and cons:
Pros:1. Widely Compatible: The BT-946C-1 is compatible with a wide range of operating systems, including Windows, Linux, and older versions of Mac OS. It supports SCSI-2 and SCSI-3 (ULTRA2) devices, making it versatile for various storage solutions.
2. High Performance: For its time, the BT-946C-1 provided high performance, especially for SCSI-2 and SCSI-3 devices. It can transfer data at speeds up to 20 MB/s, which was quite impressive for its era.
3. Reliability: The BT-946C-1 is known for its reliability, as it was commonly used in data centers and other environments requiring high data integrity.
Cons:1. Outdated Technology: The BT-946C-1 is an older technology, and it may not be compatible with newer systems or operating systems. Additionally, its performance may not be competitive with newer SCSI controllers or SATA/NVMe controllers.
2. Scarce Availability: Due to its age, the BT-946C-1 is becoming increasingly scarce, which may make it difficult to find and expensive to purchase.
3. Limited Support: As the technology becomes older, the support for the BT-946C-1 may also decline, making troubleshooting and fixing issues more challenging.
Conclusion:The BT-946C-1 SCSI controller is a reliable and high-performing option for older systems that require SCSI support. However, its limited compatibility with newer systems, scarce availability, and declining support make it a less desirable choice for modern computing requirements. If you need a SCSI controller for an older system, the BT-946C-1 is a solid choice. But if you're looking for a SCSI controller for a newer system or need more advanced features, you should consider more modern options.
Bt-946c assay rev f scsi controller, pci, b.