Seagate

Seagate ST1200MM0009 – 1.2TB | SAS 12Gb/s | 10K RPM | 2.5" | Enterprise HDD

$159.95
Tax included.

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

The ST1200MM0009 is a 1.2TB SAS enterprise hard drive featuring 10,000 RPM, 128MB cache, and 2.9ms average latency in a 2.5" form factor. Built for modern data center environments, it is ideal for mission-critical servers, external storage arrays, and OLTP database applications. Compatible with any server or storage array that accepts 2.5" x 15mm SFF SAS drives. The Exos 10E2400 series features enhanced vibration resistance and RAID Rebuild technology for 24/7 continuous operation with 2.5 million hour MTBF reliability.

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

Specifications
  • Manufacturer: Seagate
  • Model: ST1200MM0009
  • Capacity: 1.2TB
  • Interface: SAS 12Gb/s
  • Spindle Speed: 10,000 RPM
  • Cache: 128MB
  • Form Factor: 2.5" x 15mm
  • Seek Time: 2.9ms average latency
  • Latency: 2.9ms
  • MTBF: 2.5 million hours
  • Drive Type: Enterprise Performance
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • SAS 12Gb/s interface for maximum throughput
  • 10,000 RPM spindle speed for ultra-fast data access
  • 128MB multi-segmented cache buffer
  • 512 Native sector format
  • Enhanced vibration resistance technology
  • RAID Rebuild technology support
  • PowerChoice T10-compliant power management
  • Instant Secure Erase capability
  • Direct replacement for legacy systems requiring SAS 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 array that accepts 2.5" x 15mm SFF SAS drives including Dell PowerEdge, HPE ProLiant, and enterprise RAID controllers. Not compatible with standard consumer SATA systems or desktop computers without SAS controllers.

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.

1.2TB SAS 12Gb/s 10K RPM Enterprise Grade Factory Sealed

Why the ST1200MM0009 is the right Enterprise HDD

The Exos 10E2400 series represents Seagate's fastest 10K RPM enterprise drives, engineered specifically for data centers requiring high performance and reliability. With SAS 12Gb/s interface and 10,000 RPM spindle speed, it delivers superior throughput for write-intensive workloads. The compact 2.5" form factor maximizes storage density while 2.5 million hour MTBF ensures continuous 24/7 operation in mission-critical environments.

High-Performance SAS 12Gb/s Interface

Dual-port SAS 12Gb/s connectivity delivers maximum throughput and superior reliability compared to SATA drives. Enhanced scalability for demanding enterprise storage environments.

10K RPM Spindle Speed Advantage

Ultra-fast 10,000 RPM rotation provides significantly faster data access and reduced latency compared to 7,200 RPM drives. Optimized for write-intensive database and OLTP applications.

Enterprise-Grade Reliability

Built for continuous 24/7 operation with 2.5 million hour MTBF and enhanced vibration resistance. RAID Rebuild technology ensures faster and safer array recovery.

Space-Efficient 2.5" Design

Compact 15mm height form factor maximizes storage density in data center environments. Compatible with high-density server configurations and external storage arrays.

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.

Helpful Resources

Find success stories, datasheets, and references to help you achieve your goals.

Seagate EXOS 10E2400 Datasheet

Frequently Asked Questions

Frequently asked questions for SAS, 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.