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Home / Seagate / Hard Drives / Seagate ST3320820NA

Seagate BarraCuda ST3320820NA 320GB IDE 7.2K 3.5" LFF HDD

Part Number: ST3320820NA     Brand: Seagate
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Condition

Seagate ST3320820NA Specs

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Brand
Seagate
Product Line
BarraCuda
Capacity
320GB
Spindle Speed
7.2K
Interface Type
IDE
Data Transfer Rate
ATA-100
Cache
8MB
Form Factor
3.5" LFF
Hard Drives Similar to Seagate ST3320820NA
▲
ST3320820NA ST3320820NA ST3320820A ST3320820A ST3320620A ST3320620A WD3200AAJB WD3200AAJB WD3200JB WD3200JB HDT725032VLAT80 HDT725032VLAT80
Brand Seagate Seagate Seagate Western Digital Western Digital Hitachi
Relationship Type Target Part Direct Family Substitute Direct Family Substitute Cross-Brand Alternative Cross-Brand Alternative Cross-Brand Alternative
Capacity 320 GB 320 GB 320 GB 320 GB 320 GB 320 GB
Interface Parallel ATA / IDE Parallel ATA / IDE Parallel ATA / IDE Parallel ATA / IDE Parallel ATA / IDE Parallel ATA / IDE
Form Factor 3.5-inch LFF 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 7,200 RPM

Seagate ST3320820NA Description

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The Seagate BarraCuda ST3320820NA 320GB IDE 7.2K 3.5" LFF HDD is a reliable and high-performance hard drive designed for desktop computers and legacy systems that support the IDE interface. With a storage capacity of 320GB, this drive is ideal for everyday computing needs, including storing documents, multimedia files, and software applications. Compatible with systems that utilize the ATA-100 interface, it offers a smooth data transfer experience and is perfect for upgrading or replacing older hard drives in various desktop models.

Key specifications of the Seagate BarraCuda ST3320820NA highlight its balance of speed and capacity. It features a spindle speed of 7,200 RPM, ensuring quick access to data and efficient performance. The 8MB cache enhances data buffering, reducing latency during read/write operations. Its 3.5" Large Form Factor (LFF) makes it suitable for most desktop PC cases and compatible server racks that accommodate IDE drives.

  • Brand: Seagate
  • Product Line: BarraCuda
  • Capacity: 320GB
  • Spindle Speed: 7,200 RPM
  • Interface Type: IDE (ATA-100)
  • Data Transfer Rate: ATA-100
  • Cache: 8MB
  • Form Factor: 3.5" Large Form Factor (LFF)

For maintenance and replacement purposes, compatible spare parts include the following models:

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