Seagate ST32550N 2.1GB Fast SCSI 50-Pin front view Seagate ST32550N 2.1GB Fast SCSI 50-Pin front view
Seagate ST32550N 2.1GB Fast SCSI 50-Pin front view Seagate ST32550N 2.1GB Fast SCSI 50-Pin front view
Seagate Barracuda 2LP top view Seagate Barracuda 2LP top view
Seagate ST32550N angled view Seagate ST32550N angled view
Seagate ST32550N label view Seagate ST32550N label view
Seagate ST32550N 2.1GB Fast SCSI 50-Pin front view
Seagate ST32550N 2.1GB Fast SCSI 50-Pin front view
Seagate Barracuda 2LP top view
Seagate ST32550N angled view
Seagate ST32550N label view

Seagate

Seagate ST32550N – 2.1GB | Fast SCSI 50-Pin | 7200RPM | 3.5" | Legacy HDD

$399.95

Brand New, Factory Sealed | In Stock | Bulk Orders Available

The ST32550N is a 2.1GB Fast SCSI hard drive featuring 7200RPM, 512KB cache, and 8.5ms seek time in a 3.5" form factor. Built for mid-1990s high-performance computing systems, it is ideal for legacy workstations, vintage servers, and retro computing applications. Compatible with Fast SCSI controllers and systems requiring 50-pin SCSI drives with active termination support. Engineering features include spindle synchronization capability for multi-drive arrays and optimized air-flow cooling for continuous operation environments.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.
Specifications
  • Manufacturer: Seagate
  • Model: ST32550N
  • Capacity: 2.1GB
  • Interface: Fast SCSI 50-Pin
  • Spindle Speed: 7200RPM
  • Cache: 512KB
  • Form Factor: 3.5" Internal
  • Seek Time: 8.5ms
  • Latency: 4.17ms
  • MTBF: 800,000 hours
  • Drive Type: Barracuda 2LP
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • Fast SCSI interface with 50-pin connector
  • 512KB segmented cache buffer
  • 7200RPM spindle speed for high performance
  • 8.5ms average seek time
  • Active termination support
  • Spindle synchronization capability
  • Low-profile 1" height design
  • RLL 1/7 recording method
  • Direct replacement for legacy systems requiring SCSI connectivity
  • 90-day Anand International warranty on all legacy stock
  • Free domestic US shipping included
  • Volume and B2B pricing available for qualified buyers
Compatibility

Compatible with Fast SCSI controllers, vintage workstations, legacy servers, and retro computing systems from the mid-1990s that support 50-pin SCSI drives. Not compatible with modern SATA systems or IDE/ATA interfaces.
Shipping & Returns
  • Free Shipping: We currently offer free Economy Shipping within the continental U.S. with no minimum order required. Expedited shipping is available at standard carrier rates.
  • Same-Day Shipping: Order placed before 2PM PST will ship the same day. Orders received after this time will ship the following business day.
  • Hassle-Free Returns: If you're not completely satisfied with your purchase, simply return it within 10 days for a hassle-free refund or exchange.

2.1GB Fast SCSI 7200RPM 512KB Cache Factory Sealed

Why the ST32550N is the right Legacy HDD

The Seagate Barracuda 2LP ST32550N represents second-generation low-profile SCSI technology from the mid-1990s. With 7200RPM performance and Fast SCSI interface, it delivered premium storage performance for high-end workstations and servers. The 2.1GB capacity and 512KB cache made it an expensive but capable drive for professional applications. Its robust engineering includes active termination and spindle sync features for enterprise-grade reliability.

Fast SCSI Performance

Delivers 10MB/s external transfer rates through Fast SCSI interface with 50-pin connectivity. Optimized for professional workstations requiring high-speed storage access.

Professional-Grade Reliability

800,000-hour MTBF rating with active termination and spindle synchronization support. Engineered for continuous operation in demanding computing environments.

Low-Profile Enterprise Design

Compact 1" height 3.5" form factor maximizes system density. Features optimized air-flow cooling and robust mechanical construction for server applications.

Vintage Computing Essential

Authentic mid-1990s technology perfect for retro workstations and legacy system restoration. Maintains period-correct performance characteristics and compatibility.

New Old Stock with 90-Day Warranty

Available as brand new, factory sealed old stock units from Anand International with a 90-day warranty. Ideal for legacy system maintenance, vintage computing restoration, and hard-to-find replacement needs.

Frequently Asked Questions

Frequently asked questions for SCSI, including information on usage, configuration, and compatibility.

1. What is a SCSI hard drive?

A SCSI (Small Computer System Interface) hard drive is a legacy enterprise storage device that connects using parallel ribbon cables. SCSI was widely used in servers, workstations, and storage arrays before newer technologies like SAS and SATA became standard.
2. What systems are SCSI hard drives compatible with?

SCSI drives are designed for older servers, RAID controllers, and storage arrays that have SCSI interfaces. They are commonly used today to maintain or repair legacy IT infrastructure.
3. What’s the difference between SCSI and SAS?

SCSI uses parallel communication and bulky ribbon cables, with speeds up to 320 MB/s. SAS (Serial Attached SCSI) is the modern successor, offering serial communication, smaller connectors, dual-port redundancy, and speeds up to 24 Gb/s.
4. Can SCSI hard drives still be used in modern systems?

Most modern computers don’t have SCSI ports. To use a SCSI drive, you’ll need a compatible SCSI controller card or an external enclosure designed for parallel SCSI.
5. What capacities are available for SCSI hard drives?

SCSI hard drives were typically available in capacities ranging from a few gigabytes to several hundred gigabytes. Larger capacities are rare compared to modern SATA and SAS drives.
6. Are SCSI hard drives hot-swappable?

Yes, many SCSI drives used in enterprise servers were hot-swappable when paired with a compatible RAID backplane or enclosure. This allowed replacement without shutting down the system.
7. Why are SCSI hard drives still used today?

SCSI hard drives remain important for maintaining legacy servers, specialized equipment, and industrial systems where upgrading to newer storage technologies isn’t possible or practical.