Seagate

Seagate ST9500620NS – 500GB SATA 6Gb/s | 7200RPM | 2.5" | Enterprise HDD

$189.95

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

The ST9500620NS is a 500GB SATA 6Gb/s enterprise hard drive featuring 7200RPM spindle speed, 64MB cache, and 8.5ms average seek time in a compact 2.5" form factor. Built for 2010s-era enterprise servers and storage arrays, it is ideal for nearline storage, data center applications, and high-density deployments. Compatible with any SATA 6Gb/s controller and 2.5" enterprise drive bays in servers from Dell, HPE, IBM, and other major OEMs. The Constellation.2 series features advanced vibration tolerance, PowerChoice energy management, and 1.4 million hour MTBF rating for continuous 24x7 operation in multi-drive environments.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.

Specifications
  • Manufacturer: Seagate
  • Model: ST9500620NS
  • Capacity: 500GB
  • Interface: SATA 6Gb/s
  • Spindle Speed: 7200 RPM
  • Cache: 64MB
  • Form Factor: 2.5"
  • Seek Time: 8.5ms (average)
  • Latency: 4.16ms
  • MTBF: 1,400,000 hours
  • Drive Type: Enterprise HDD
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • SATA 6Gb/s interface with 600MB/s burst transfer rate
  • Constellation.2 series enterprise-grade design
  • 64MB cache buffer for enhanced performance
  • 4.16ms rotational latency for fast data access
  • PowerChoice energy management technology
  • Perpendicular recording technology
  • Advanced error correction algorithms
  • Rotational vibration sensors for multi-drive environments
  • Direct replacement for legacy systems requiring SATA 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 any server or storage system accepting 2.5" x 15mm SATA hard drives, including Dell PowerEdge, HPE ProLiant, IBM System x servers, and enterprise storage arrays with SATA 6Gb/s controllers. Not compatible with consumer laptops or systems requiring 9.5mm thin drives.

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.

500GB SATA 6Gb/s 7200RPM Enterprise-Grade Factory Sealed

Why the ST9500620NS is the right Enterprise HDD

The Constellation.2 ST9500620NS represents Seagate's 2010s-generation enterprise storage optimized for high-density 2.5" deployments. With 7200RPM performance and SATA 6Gb/s throughput, it delivers the ideal balance of capacity, speed, and power efficiency for nearline storage applications. The 1.4 million hour MTBF and enterprise-specific features like vibration tolerance make it perfectly suited for continuous operation in demanding data center environments.

High-Performance SATA 6Gb/s Interface

Features native SATA 6Gb/s connectivity with 600MB/s burst transfer rates for efficient data throughput in modern enterprise storage systems.

Optimized 7200RPM Spindle Speed

Delivers excellent performance-to-power ratio with 7200RPM rotation, providing faster access than 5400RPM drives while consuming less power than 10K/15K alternatives.

Enterprise Constellation.2 Reliability

Built for 24x7 continuous operation with 1.4 million hour MTBF rating, advanced error correction, and vibration tolerance for multi-drive RAID environments.

Compact 2.5" High-Density Design

Space-efficient 2.5" x 15mm form factor maximizes storage density in modern enterprise chassis while maintaining full enterprise-grade durability and performance.

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 SATA, including information on usage, configuration, and compatibility.

1. What is a SATA hard drive used for?

A SATA (Serial ATA) hard drive is used in desktops, laptops, servers, and NAS systems for data storage. It’s the most common hard drive type, offering a balance of speed, affordability, and wide compatibility.

2. What’s the difference between SATA I, II, and III?

The difference is speed. SATA I supports up to 1.5 Gb/s (150 MB/s), SATA II up to 3 Gb/s (300 MB/s), and SATA III up to 6 Gb/s (600 MB/s). Most modern drives use SATA III but remain backward compatible with older versions.

3. Are SATA hard drives compatible with older systems?

Yes. SATA drives are backward compatible, meaning a SATA III drive can work on a SATA II or I port, though performance will be limited to the slower speed of the system.

4. What’s the maximum capacity of a SATA hard drive?

SATA hard drives come in a wide range of capacities, from 500GB to over 20TB. This makes them suitable for everything from basic desktop use to large-scale data storage and backup.

5. Can I use a SATA hard drive in RAID or NAS systems?

Yes. SATA drives support RAID configurations and can be used in NAS systems. For higher reliability, enterprise-grade SATA models such as NAS, surveillance, or data-center drives are recommended.

6. What is the difference between a 2.5" and a 3.5" SATA hard drive?

2.5" SATA drives are smaller and commonly used in laptops or compact systems, while 3.5" SATA drives are larger and primarily used in desktops, servers, and NAS devices.

7. How do SATA hard drives compare to SSDs?

Both use the SATA interface, but HDDs store data on spinning disks while SSDs use flash memory. SSDs are much faster, but SATA HDDs remain more affordable for high-capacity storage.