Toshiba MK2576GSX 250GB SATA front view Toshiba MK2576GSX 250GB SATA front view
Toshiba MK2576GSX 250GB SATA front view Toshiba MK2576GSX 250GB SATA front view
Toshiba MK2576GSX top view Toshiba MK2576GSX top view
Toshiba MK2576GSX angled view Toshiba MK2576GSX angled view
Toshiba MK2576GSX label view Toshiba MK2576GSX label view
Toshiba MK2576GSX 250GB SATA front view
Toshiba MK2576GSX 250GB SATA front view
Toshiba MK2576GSX top view
Toshiba MK2576GSX angled view
Toshiba MK2576GSX label view

Toshiba

Toshiba MK2576GSX – 250GB SATA 3Gb/s | 2.5" 9.5mm | 5,400 RPM | Laptop HDD

$57.50

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

The MK2576GSX is a 250GB SATA 3Gb/s hard drive featuring 5,400 RPM, 8MB cache, and 12ms average seek time in a 2.5" 9.5mm form factor. Built for mid-2000s notebook and laptop systems, it is ideal for legacy system replacements, mobile computing applications, and small form factor PCs. Compatible with SATA-enabled laptops, portable external enclosures, and compact desktop systems requiring 2.5" drives. This drive utilizes Toshiba's mature 320GB per-platter architecture with single-disk design for reliable continuous operation in mobile environments.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.
Specifications
  • Manufacturer: Toshiba
  • Model: MK2576GSX
  • Capacity: 250GB
  • Interface: SATA 3Gb/s
  • Spindle Speed: 5,400 RPM
  • Cache: 8MB
  • Form Factor: 2.5" (9.5mm)
  • Seek Time: 12ms average
  • Latency: 5.56ms
  • MTBF: Not specified
  • Drive Type: Internal Mobile HDD
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • SATA 3Gb/s interface with 300MB/s maximum transfer rate
  • 5,400 RPM spindle speed for balanced performance and power efficiency
  • 8MB cache buffer for improved data access
  • 320GB per-platter technology for reliable storage
  • 9.5mm height fits standard laptop bays
  • Track-to-track seek time of 2ms
  • Energy Star compliant for low power consumption
  • RoHS compliant environmental standards
  • 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 laptops and notebooks supporting SATA interface, external USB enclosures, and small form factor PCs with 2.5" drive bays. Not compatible with systems requiring faster than SATA 3Gb/s interface or enterprise-grade reliability specifications.
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.

250GB SATA 3Gb/s 5,400 RPM Mobile Storage Factory Sealed

Why the MK2576GSX is the right mobile storage solution

The Toshiba MK2576GSX represents mature 2.5" mobile storage technology from the mid-2000s era. With 250GB capacity and SATA 3Gb/s interface, it delivers reliable performance for laptop replacements and legacy system maintenance. This single-disk design provides optimal balance of capacity, power efficiency, and compatibility for mobile computing applications.

Proven Mobile Architecture

Built on Toshiba's mature 320GB per-platter technology with single disk design for reliable mobile operation. Engineered specifically for laptop and portable device requirements.

SATA 3Gb/s Connectivity

Standard SATA interface provides 300MB/s maximum transfer rate with broad compatibility across laptop systems from the mid-2000s forward.

Compact 9.5mm Profile

Standard laptop height fits virtually all 2.5" drive bays in notebooks and portable systems. Ideal for replacement applications and external enclosures.

Energy Efficient Operation

5,400 RPM spindle speed balances performance with power consumption for extended battery life. Energy Star compliant design reduces heat generation.

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.