Seagate Pipeline ST3320311CS 320GB Hard drive SATA

Seagate Part #/MPN: ST3320311CS

DiscTech Item #: SGT-ST3320311CS-BN-OE

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Capacity: 320GB

Speed: 5,900RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Average Seek Time: <8.5 / <9.5

Electrical Interface: SATA 300 - 3.0Gbps

On-Board Cache: 8MB

Seagate Pipeline ST3320311CS 320GB 5.9K 8MB Cache SATA 3.0Gb/s 3.5" SATA Hard Drive - Brand New

Combining state-of-the-art technology and industry-leading manufacturing expertise, the Seagate® Barracuda® PipeLine 24/7 NL drive—the 12th generation of this award-winning desktop hard drive family—delivers 320 GB of high-performing, eco-friendly digital storage. Designed with industry-leading acoustics and low power levels.

The 12th generation Barracuda® hard drive continues a long tradition of Seagate technology leadership resulting in new capacity milestones, faster performance and rock-solid reliability. The drive delivers 500GB-per-disk densities with the fast performance and huge capacities to power today’s storage-hungry applications at prices more affordable than ever!

Capacity: 320GB


  • SATA 3Gb/s NCQ, 5900 RPM
  • Optimized for high-definition consumer DVR applications
  • Delivers up to 16 simultaneous streams of HD content
  • 24×7 operation for always-on demands DVR devices
  • Specifications320GB
    Model NumberST3320311CS
    Cache8 MBytes
    Guaranteed Sectors488,397,168
    Height (max)19.98mm (0.787 in)
    Width (max)101.6mm (4.000 in)
    Length (max)146.99mm (5.787 in)
    Weight (typical)415g (0.915 lb)
    Spindle Speed5,900 rpm
    Average latency4.16 msec
    Random read seek time<8.5 msec
    Random write seek time<9.5 msec
    Annual Failure Rate0.34%
    Maximum start current, DC2.0 amps

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    Weight: 1.8 lb

    Warranty: 1 Year DiscTech

    Brand New

    Condition Levels Explained

    The product is brand new.

    1 Year DiscTech Warranty

    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty