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Seagate ST9300503SS ST9300503SS 300GB 10K SAS 2.5" 6G SED HDD

Seagate ST9300503SS ST9300503SS 300GB 10K SAS 2.5
Seagate ST9300503SS ST9300503SS 300GB 10K SAS 2.5" 6G SED HDD
The Seagate ST9300503SS is a high-performance 300GB enterprise class hard disk drive designed for mission critical servers and storage arrays. Built with 10K RPM spindle speed and SAS 6Gb/s interface, this 2.5 inch SED (self encrypting drive) deliver... Read More
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$49.95

Ships next business day.

  • In Stock: 6
  • Manufacturer: Seagate
  • Model or Part: ST9300503SS
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview
The Seagate ST9300503SS is a high-performance 300GB enterprise class hard disk drive designed for mission critical servers and storage arrays. Built with 10K RPM spindle speed and SAS 6Gb/s interface, this 2.5 inch SED (self encrypting drive) delivers fast access times while protecting data at rest with hardware encryption. It is ideal for environments that demand reliability, high I/O throughput and robust security.

Key Features

  • 300GB native capacity optimized for dense storage solutions
  • 10K RPM spindle speed for low latency and high random I/O performance
  • SAS 6Gb/s interface ensures maximum bandwidth and backward compatibility with 3Gb/s SAS or SATA hosts
  • Self-encrypting drive (SED) meets enterprise security standards without impacting performance
  • 2.5 inch form factor fits standard rackmount servers, blade systems and storage enclosures
  • Enterprise grade reliability with MTBF of over 1 million hours

Technical Specifications

  • Model/Part Number: ST9300503SS
  • Capacity: 300GB (native)
  • Form Factor: 2.5 inch (15 mm height)
  • Interface: Serial Attached SCSI (SAS) 6Gb/s, compatible with 3Gb/s
  • Spindle Speed: 10,000 RPM
  • Average Seek Time: approx 4.0 ms
  • Data Transfer Rate: up to 600 MB per second
  • Cache: 32 MB DDR2
  • Power Consumption (active): approx 7.5 watts
  • Operating Temperature: 0 to 55 degrees C
  • Encryption: AES 256-bit hardware encryption

Typical Applications

  • Enterprise servers requiring high IOPS and low latency
  • Database platforms such as Oracle, Microsoft SQL Server and MySQL
  • Virtualization hosts running VMware or Hyper-V workloads
  • High performance storage arrays and SAN solutions
  • Security focused deployments needing on-drive encryption for compliance
  • Blade and rackmount systems where space efficiency is critical

This Seagate ST9300503SS 300GB 10K SAS 2.5 inch SED HDD combines speed, security and reliability to meet the demanding needs of modern data centers.