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Home / Seagate / Hard Drives / Seagate ST3320820NS

Seagate BarraCuda ST3320820NS 320GB SATA 7.2K 3.5" LFF HDD

Part Number: ST3320820NS     Brand: Seagate
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Condition

Seagate ST3320820NS Specs

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Brand
Seagate
Product Line
BarraCuda
Capacity
320GB
Spindle Speed
7.2K
Interface Type
SATA
Data Transfer Rate
3Gb/s
Cache
8MB
Form Factor
3.5" LFF
Hard Drives Similar to Seagate ST3320820NS
▲
ST3320820NS ST3320820NS ST3320620NS ST3320620NS ST3320820AS ST3320820AS WD3201ABYS WD3201ABYS HUA721032CLA330 HUA721032CLA330
Brand Seagate Seagate Seagate Western Digital Hitachi
Relationship Type Target Part Direct Family Substitute Direct Family Substitute Cross-Brand Alternative Cross-Brand Alternative
Capacity 320 GB 320 GB 320 GB 320 GB 320 GB
Interface SATA 3 Gb/s SATA 3 Gb/s SATA 3 Gb/s SATA 3 Gb/s SATA 3 Gb/s
Form Factor 3.5-inch LFF 3.5-inch LFF 3.5-inch LFF 3.5-inch LFF 3.5-inch LFF
Spindle Speed 7,200 RPM 7,200 RPM 7,200 RPM 7,200 RPM 7,200 RPM

Seagate ST3320820NS Description

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The Seagate BarraCuda ST3320820NS 320GB SATA 7.2K 3.5" LFF HDD is a reliable and efficient hard drive designed for desktop and small server environments. With a 320GB capacity, this drive is ideal for storing operating systems, applications, and essential data files. Its SATA interface ensures compatibility with a wide range of systems, making it a versatile choice for upgrading or replacing existing drives in desktops, workstations, or entry-level servers. The 3.5-inch large form factor (LFF) fits standard drive bays, while the 7,200 RPM spindle speed balances performance and power consumption for everyday computing needs.

Key specifications of the Seagate BarraCuda ST3320820NS highlight its performance and compatibility features:

  • Brand: Seagate
  • Product Line: BarraCuda
  • Capacity: 320GB
  • Spindle Speed: 7,200 RPM
  • Interface Type: SATA (Serial ATA)
  • Data Transfer Rate: Up to 3 Gb/s
  • Cache: 8MB for faster data access
  • Form Factor: 3.5" Large Form Factor (LFF)

For those looking to find compatible or replacement parts, here is a list of related Seagate spare part numbers that match or complement this model:

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