
HP 270790-001 4.5GB Ultra SCSI 50-Pin 3.5-Inch Hard Drive
Shop all HP parts (82,894) ›- Designed for legacy server and workstation systems
- Provides reliable data storage
270790-001 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Capacity
- 4.5GB
- Interface
- Ultra SCSI
- Connector
- 50-Pin
- Form Factor
- 3.5-Inch
Product details
The HP 270790-001 is a 4.5GB hard drive featuring an Ultra SCSI interface with a 50-pin connector. Designed for 3.5-inch drive bays, this drive offers reliable storage for older server and workstation systems. Its capacity is suitable for operating systems and essential applications in legacy environments.
Specifications
- Capacity
- 4.5GB
- Interface
- Ultra SCSI
- Connector
- 50-Pin
- Form Factor
- 3.5-Inch
Description
The HP 270790-001 hard drive is a component designed for use in older server and workstation systems that utilize the Ultra SCSI interface. With a capacity of 4.5GB, it was suitable for installing operating systems, essential applications, and storing critical data in environments where storage needs were less demanding than today. The 50-pin connector is characteristic of the narrower SCSI configurations. This drive operates within the Ultra SCSI standard, which provided a significant performance improvement over earlier SCSI versions. It is intended for installation in standard 3.5-inch drive bays, making it compatible with a wide array of legacy hardware. The reliability of SCSI interfaces made them a popular choice for enterprise applications during their prime. While its capacity and speed are modest by modern standards, the HP 270790-001 served an important role in providing dependable storage for businesses during its time. It represents a piece of computing history, highlighting the evolution of storage technology. For systems still relying on 50-pin Ultra SCSI, this drive offers a functional and compatible storage solution.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 270790-001.




