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HP 20638-001 8Bit Isa SCSI Controller Without Floppy Controller

SKU 20638-001
Brand HP
  • 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
Available to order

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Key specifications

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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 TypeSCSI Controller Card
InterfaceISA (8-Bit)
BrandHP

Additional Specifications

Model20638-001
FeaturesWithout 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 12 days handling, 37 days in transit.

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