IBM 42R6691 139GB 15K SAS 3.5" Disk Drive

IBM 42R6691 139GB 15K SAS 3.5
IBM 42R6691 139GB 15K SAS 3.5" Disk Drive
IBM part number 42R6691 is a high performance 139GB 15K SAS 3.5 inch disk drive designed for enterprise storage arrays and servers that demand fast data access and reliable operation. This drive combines a large 139 gigabyte capacity with a 15000 rev... Read More
price
$54.95

Ships next business day.

  • In Stock: 160
  • Manufacturer: IBM
  • Model or Part: 42R6691
  • 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
IBM part number 42R6691 is a high performance 139GB 15K SAS 3.5 inch disk drive designed for enterprise storage arrays and servers that demand fast data access and reliable operation. This drive combines a large 139 gigabyte capacity with a 15000 revolutions per minute spindle speed to deliver rapid read and write performance for mission critical workloads.

Key Features

  • Capacity of 139 gigabytes for ample storage of databases, virtual machines and high-transaction applications
  • Rotational speed of 15000 rpm for low latency and high IOPS
  • SAS interface with 6 Gbps data transfer rate for fast, reliable connectivity
  • 3.5 inch form factor compatible with standard rack and tower servers
  • Enterprise class reliability with built-in error correction and vibration tolerance
  • Hot-swap capable for non-disruptive maintenance and upgrades

Technical Specifications

  • Model/Part Number: 42R6691
  • Manufacturer: IBM
  • Capacity: 139 GB (decimal)
  • Form Factor: 3.5 inch
  • Interface: Serial Attached SCSI (SAS) 6 Gbps
  • Spindle Speed: 15000 rpm
  • Average Latency: approximately 2 ms
  • Data Transfer Rate: up to 600 MB per second (theoretical)
  • Cache Memory: 8 MB
  • Power Consumption: 7.5 watts (idle) / 12 watts (active)
  • Operating Temperature: 0 to 55 degrees Celsius
  • Shock Resistance: 350 G (non-operating) / 150 G (operating)
  • MTBF: 1.5 million hours

Typical Applications

  • Database servers that require fast transaction processing and low latency
  • Virtualization platforms hosting multiple virtual machines with high I/O demands
  • Enterprise backup and archival systems where rapid restore times are critical
  • High performance computing clusters that need consistent throughput
  • Financial trading systems that rely on real-time data access
  • Mission critical email and collaboration servers

By integrating the IBM 42R6691 139GB 15K SAS drive into your infrastructure, you gain a balance of capacity, speed and reliability that helps keep applications responsive and data readily available, even under heavy workloads.