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540-4075 Sun 2.1GB 5400RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-Inch Internal Hard Drive

SKU:
540-4075
Weight: 1.76 lbs
Condition: Refurbished
  • 2.1GB storage capacity for moderate data needs
  • 5400RPM spin speed balances performance and power use
  • Ultra Wide SCSI interface with 80-pin connector
  • 3.5-inch form factor with 512KB cache for faster data access
In stock

$350.00

Product Overview

The 540-4075 Sun 2.1GB 5400RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-Inch Internal Hard Drive provides reliable storage specifically designed for older server and workstation setups. It fits the 3.5-inch bays and uses an Ultra Wide SCSI interface to maintain compatibility with legacy systems, making it a practical choice for environments where data integrity and steady performance are key.

General Information

Brand Sun
Part Number 540-4075

Technical Information

Form Factor 3.5-inch
Cache 512KB
Spindle Speed 5400 RPM
Hot Pluggable No
Hot Swappable No
Hybrid Drive No

Interfaces/Ports

Interface SCSI

Physical Characteristics

Condition Refurbished
Weight 1.76


Product Description

This 540-4075 internal hard drive is designed to provide reliable storage with a 2.1GB capacity and a 5400RPM rotational speed. It uses an Ultra Wide SCSI interface with an 80-pin connector, commonly found in older workstation and server environments where stable data transfer rates are important.

Built for systems that require durable and consistent storage, this drive is often used by IT professionals maintaining legacy hardware or by businesses with specific compatibility needs. Its 512KB cache helps improve performance by reducing access times.

Key Features

  • Compatible with SCSI Ultra Wide 80-pin interfaces supporting legacy enterprise systems
  • Balances speed and energy efficiency with a 5400RPM spindle speed
  • 3.5-inch size fits into standard internal drive bays
  • 512KB cache memory enhances read/write operations
  • Robust design for stable operation in server and workstation environments

This hard drive is typically deployed in older data centers or businesses running legacy systems where newer storage solutions might not be supported. It plays a role in maintaining operational continuity without the need for complete hardware upgrades.


Use Cases

The 540-4075 Sun 2.1GB 5400RPM Ultra Wide SCSI hard drive is primarily utilized in legacy server and workstation environments that require reliable storage with compatibility for older hardware architectures. It serves organizations maintaining vintage IT infrastructure or specialized industrial systems where modern storage interfaces are unsupported.

How It's Used:

  • Supporting legacy Unix-based servers in data centers requiring steady data throughput without hardware overhaul.
  • Archival storage in enterprise IT setups that preserve historical data on older Sun Microsystems platforms.
  • Embedded systems in manufacturing or telecommunications that rely on 3.5-inch Ultra Wide SCSI drives for operational continuity.
  • Small business environments maintaining legacy Sun workstations for specialized applications or software.
  • Disaster recovery test labs simulating vintage server environments for validation and training purposes.

This hard drive maintains operational efficiency by ensuring compatibility with aging but mission-critical IT assets, enabling continued data access without disruption. Its balanced performance supports stable workloads and helps extend the service life of established hardware deployments.


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540-4075 Sun 2.1GB 5400RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-Inch Internal Hard Drive
540-4075 Sun 2.1GB 5400RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-Inch Internal Hard Drive
$350.00