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EM540S Quantum 540MB 5.4K RPM Ultra SCSI 512KB Cache 3.5-inch HDD

SKU:
EM540S
Weight: 1.76 lbs
Condition: Refurbished
  • 540MB storage capacity
  • 5,400 RPM spin speed
  • Ultra SCSI interface for fast data transfer
  • 512KB cache for improved performance
In stock

$261.21

Product Overview

The EM540S Quantum Empire is a 3.5-inch internal hard disk drive featuring a 540MB storage capacity, a 5,400 RPM rotational speed, and an Ultra SCSI interface. Equipped with a 512KB cache, this drive is engineered to deliver reliable and efficient data access for systems that utilize SCSI connectivity. Its specifications make it particularly well-suited for professional legacy computing environments, including workstations and servers, where stable internal storage is paramount for system operations and application data.

General Information

Brand Quantum
Part Number EM540S

Technical Information

Drive Type Internal Hard Drive
Form Factor 3.5-inch
Cache 512KB

Interfaces/Ports

Interface SCSI

Physical Characteristics

Condition Refurbished
Weight 1.76


Product Description

The EM540S Quantum Empire hard disk drive is designed for robust and reliable data storage in systems requiring a high-performance SCSI solution. It provides a dependable foundation for operating systems, applications, and critical data in professional environments.

Key Features
  • 540MB formatted capacity
  • 5400 RPM rotational speed for quick access
  • Ultra SCSI interface (8-bit) for efficient communication
  • 512KB on-board cache for enhanced throughput
  • 3.5-inch form factor for standard drive bays

This drive is ideal for legacy workstations, servers, and industrial systems that rely on SCSI connectivity for data integrity and consistent performance. It's suitable for applications requiring reliable, internal storage.


Use Cases

The EM540S Quantum 540MB Ultra SCSI hard drive is primarily deployed in legacy server and workstation environments requiring dependable storage with SCSI connectivity. It is well-suited to organizations maintaining older infrastructure where stable data throughput and compatibility are critical for ongoing operations.

How It's Used:

  • Archival storage in enterprise data centers running legacy SCSI-based backup servers.
  • Embedded in scientific workstations processing medium-sized datasets in research labs.
  • Utilized by SMBs for maintaining historical business data on legacy server hardware.
  • Replacement drive in specialized industrial control systems relying on SCSI interfaces.
  • Support for virtualization hosts that integrate older storage arrays in mixed-protocol environments.

This drive ensures consistent performance and data integrity in systems where upgrading to modern storage interfaces is not feasible. Its design supports operational continuity and resource optimization in environments dependent on SCSI storage technology.


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EM540S Quantum 540MB 5.4K RPM Ultra SCSI 512KB Cache 3.5-inch HDD
EM540S Quantum 540MB 5.4K RPM Ultra SCSI 512KB Cache 3.5-inch HDD
$261.21