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TR70S026 Quantum 700MB 4500RPM SCSI 50-Pin 128KB Cache 3.5-in HDD

SKU:
TR70S026
Weight: 1.76 lbs
Condition: Refurbished
  • 700MB storage capacity for moderate data needs
  • 4500 RPM spindle speed ensuring steady data access
  • Fast SCSI interface with 50-pin connection for reliable transfers
  • 128KB cache buffer to improve read/write efficiency
In stock

$283.14

Product Overview

The TR70S026 Quantum Trailblazer is a 3.5-inch internal hard drive known for its use in legacy computer systems. It provides 700MB of storage with a 4500 RPM spindle speed and utilizes a 50-pin SCSI interface, making it a reliable option for maintaining older equipment that depends on these specifications.

General Information

Brand Quantum
Part Number TR70S026

Technical Information

Form Factor 3.5-inch
Disk Format 3.5-inch
Cache 128KB
Spindle Speed 4500 RPM
Hot Pluggable No
Hot Swappable No
Hybrid Drive No

Interfaces/Ports

Interface SCSI-2

Physical Characteristics

Condition Refurbished
Weight 1.76


Product Description

The TR70S026 Quantum Trailblazer is an internal hard drive designed to provide dependable storage and data retrieval. Its 700MB capacity makes it suitable for legacy systems or applications requiring moderate storage space.

Often found in older workstations or servers, this 3.5-inch drive uses a SCSI interface with a 50-pin connection, which was common in professional or enterprise environments seeking robust performance.

Key Features

  • 4500 RPM speed balances power consumption and data access times
  • 128KB cache helps smooth out data transfer bursts
  • Compatible with SCSI-1 and SCSI-2 protocols for broader system integration
  • Physical 3.5-inch form factor fits standard desktop and server bays
  • 50-pin connector enables reliable and consistent communication with SCSI controller cards

This hard drive is typically deployed in older computing setups, including business servers and specialized hardware requiring stable storage. It plays a role where compatibility and consistent performance are more critical than large capacity or high-speed throughput.


Use Cases

The TR70S026 Quantum 700MB 4500RPM SCSI 50-Pin 128KB Cache 3.5" HDD is primarily utilized in legacy IT environments requiring compatibility with older hardware. It is suited for organizations maintaining vintage server systems or specialized industrial equipment where modern storage solutions are incompatible.

How It's Used:

  • Archival data storage in legacy enterprise backup servers within financial institutions.
  • Replacement drives for maintaining operational continuity in industrial control systems using SCSI-based hardware.
  • Data retrieval and recovery operations on legacy mainframes in government data centers.
  • Support for vintage network-attached storage (NAS) devices in academic research facilities.
  • Preservation of historical datasets on early-generation medical imaging systems in healthcare IT departments.

This hard drive enables sustained operational efficiency by ensuring compatibility with established SCSI infrastructure, allowing IT teams to extend the lifecycle of critical systems without major redesign. Its integration preserves data accessibility while supporting stable performance in constrained legacy environments.


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TR70S026 Quantum 700MB 4500RPM SCSI 50-Pin 128KB Cache 3.5-in HDD
TR70S026 Quantum 700MB 4500RPM SCSI 50-Pin 128KB Cache 3.5-in HDD
$283.14