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HP 20638-001 8Bit Isa SCSI Controller Without Floppy Controller
- 8-Bit ISA bus interface
- SCSI controller functionality
- Designed for HP systems
- Connects SCSI devices
- Basic storage connectivity
- No integrated floppy controller
- Legacy hardware support
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Key specifications
See full specs ↓- Product Type
- SCSI Controller Card
- Interface
- ISA (8-Bit)
- Brand
- HP
- Model
- 20638-001
- Features
- Without Floppy Controller
Product details
The HP 20638-001 is an 8-Bit ISA SCSI Controller Card. It provides basic SCSI connectivity for older computer systems that utilize the ISA bus, without an integrated floppy controller.
Technical Information
| Product Type | SCSI Controller Card |
| Interface | ISA (8-Bit) |
| Brand | HP |
Additional Specifications
| Model | 20638-001 |
| Features | Without Floppy Controller |
Description
The HP 20638-001 is an 8-bit ISA SCSI controller card, representing a foundational level of SCSI connectivity for very early personal computers and workstations. The ISA (Industry Standard Architecture) bus is an older expansion bus standard, and the 8-bit version offers limited bandwidth compared to later standards like PCI or PCI Express. This card's primary function is to enable the connection of SCSI peripherals, such as hard drives or scanners, to a computer system that lacks native SCSI support. The absence of an integrated floppy controller means that a separate floppy disk controller would be required for managing floppy drives, isolating the SCSI functionality. Given its ISA interface, the 20638-001 is intended for use in older hardware platforms. It provides a means to add basic SCSI storage capabilities to vintage systems, often found in specialized or legacy environments where such hardware is still maintained. Its performance is constrained by the 8-bit ISA bus, making it suitable for less demanding storage tasks.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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