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Adaptec 1961800 2120s Single Channel PCI Ultra320 SCSI 68-Pin 64-Bit/66MHz 64MB Cache Low Profile RA...
- Ultra320 SCSI controller for high-speed SCSI connectivity.
- Single channel with 68-pin connector.
- 64MB cache memory for performance enhancement.
- 64-bit/66MHz PCI bus interface.
- Low-profile form factor for space-constrained systems.
- Supports up to 15 SCSI devices per channel.
- Designed for legacy server and storage systems.
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Product Overview
The Adaptec 1961800 is a 2120s Ultra320 SCSI controller card with a single channel and a 68-pin connector. It features 64MB of cache and supports 64-bit/66MHz PCI bus, offering a low-profile design for compatibility with various server chassis.
Technical Information
| Model | 2120s |
| Interface | Ultra320 SCSI |
| Channels | 1 |
| Connector | 68-Pin |
Additional Specifications
| Cache Size | 64MB |
| Bus | 64-Bit/66MHz PCI |
| Form Factor | Low Profile |
Product Description
The Adaptec 1961800, part of the 2120s series, is a single-channel Ultra320 SCSI controller card designed to provide high-speed connectivity for SCSI peripherals. It supports the Ultra320 standard, which offers a maximum theoretical transfer rate of 320MB/s, making it suitable for demanding storage applications of its era. The card features a 68-pin connector, commonly used for wide SCSI devices, and is capable of managing up to 15 SCSI devices on its single channel, providing significant expandability for storage arrays. Equipped with 64MB of cache memory, this controller helps to improve data transfer performance by buffering data between the host system and the SCSI devices. The 64-bit/66MHz PCI interface ensures a high-bandwidth connection to the motherboard, allowing for efficient data flow. The inclusion of a low-profile form factor makes the Adaptec 1961800 compatible with a wider range of server chassis, including those with limited internal space, such as 1U or 2U rackmount servers. This controller is an excellent choice for maintaining or upgrading legacy server and storage systems that rely on SCSI technology. It provides a reliable and performant interface for connecting hard drives, tape drives, and other SCSI peripherals. The Adaptec 1961800 represents a robust solution for organizations that continue to utilize SCSI infrastructure and require dependable performance.
