Seagate ST3300007LC 300GB Ultra320 SCSI front view Seagate ST3300007LC 300GB Ultra320 SCSI front view
Seagate ST3300007LC 300GB Ultra320 SCSI front view Seagate ST3300007LC 300GB Ultra320 SCSI front view
Seagate ST3300007LC top view Seagate ST3300007LC top view
Seagate ST3300007LC 300GB Ultra320 SCSI front view
Seagate ST3300007LC 300GB Ultra320 SCSI front view
Seagate ST3300007LC top view

Seagate

Seagate ST3300007LC – 300GB | Ultra320 SCSI 80-Pin | 10000RPM | 3.5" | Enterprise HDD

$399.95

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

The ST3300007LC is a 300GB Ultra320 SCSI hard drive featuring 10,000RPM, 8MB cache, and 4.7ms seek time in a 3.5-inch form factor. Built for early 2000s enterprise SCSI systems, it is ideal for legacy server deployments, database applications, and SCSI RAID configurations. Compatible with Ultra320 SCSI controllers and SCA-2 hot-swap backplanes supporting 80-pin SCA-2 SCSI connectivity. The Cheetah 10K.7 lowers cost of ownership with the industry's highest reliability, designed for full duty cycle applications featuring Seagate-exclusive Background Media Scan and enhanced Error Correction Code.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.
Specifications
  • Manufacturer: Seagate
  • Model: ST3300007LC
  • Capacity: 300GB
  • Interface: Ultra320 SCSI 80-Pin SCA-2
  • Spindle Speed: 10,000 RPM
  • Cache: 8MB
  • Form Factor: 3.5-inch
  • Seek Time: 4.7ms average
  • Latency: 3.0ms rotational
  • MTBF: 1,600,000 hours (0.62% AFR)
  • Drive Type: Enterprise
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • Ultra320 SCSI interface with 320MB/s burst transfer rate
  • 80-pin SCA-2 connector for hot-swap capability
  • Background Media Scan for proactive error detection
  • Enhanced Error Correction Code technology
  • S.M.A.R.T. health monitoring support
  • Fluid dynamic bearing motor design
  • 10,000 RPM spindle speed for high performance
  • Full duty cycle enterprise reliability rating
  • 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 Ultra320 SCSI host bus adapters, enterprise servers with SCA-2 hot-swap backplanes, and legacy SCSI storage arrays from early-to-mid 2000s era. Not compatible with newer SAS or SATA interfaces, consumer IDE/PATA systems, or modern PCIe NVMe slots.
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.

300GB Ultra320 SCSI 10K RPM Enterprise Grade Factory Sealed

Why the ST3300007LC is the right Enterprise HDD

The Cheetah 10K.7 SCSI drives represent Seagate's seventh generation 10,000 RPM enterprise platform, delivering 300GB capacity with 10,000RPM performance through Ultra320 SCSI 80-Pin SCA-2 connectivity. Designed for full duty cycle applications with the industry's highest reliability, these drives excel in demanding server environments requiring continuous operation. The production drive achieves an AFR of 0.62%, making it ideal for mission-critical SCSI storage deployments and legacy enterprise infrastructure.

Ultra320 SCSI Performance

Ultra320 SCSI interface delivers 320MB/s burst transfer rates with 10,000RPM spindle speed and 4.7ms seek time. Optimized for high-throughput enterprise workloads and multi-user database applications.

SCA-2 Hot-Swap Design

80-pin SCA-2 connector combines data and power in a single connection enabling hot-swap capability in enterprise backplanes. The blind-mate backplane connection supports hot-swap operation in enterprise SCSI arrays and servers.

Enterprise Reliability Features

Background Media Scan and enhanced Error Correction Code provide proactive error detection and correction. Production drives achieve 0.62% AFR for maximum uptime in demanding enterprise environments.

Legacy SCSI Compatibility

Essential for maintaining legacy server infrastructure and SCSI RAID arrays from the early-to-mid 2000s era. Compatible with established Ultra320 SCSI controllers and enterprise storage platforms requiring this specific interface.

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.