Toshiba

Toshiba MK1655GSX (HDD2H25) – 160GB | SATA 3Gb/s | 5400RPM | 2.5" | Laptop HDD

$55.00

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

The MK1655GSX is a 160GB SATA 3Gb/s hard drive featuring 5400RPM, 8MB cache, and 12ms average seek time in a 2.5" form factor. Built for mid-2000s laptop and mobile PC systems, it is ideal for notebook computers, external storage enclosures, and small form factor PCs. Compatible with most 2.5" SATA-equipped laptops, external storage devices, and consumer electronics requiring compact storage. Advanced servo techniques and mechanical design optimizations minimize operational noise to near-inaudible levels while providing industry-leading robustness against operating shock.

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

Specifications
  • Manufacturer: Toshiba
  • Model: MK1655GSX (HDD2H25)
  • Capacity: 160GB
  • Interface: SATA 3Gb/s (SATA II)
  • Spindle Speed: 5400RPM
  • Cache: 8MB
  • Form Factor: 2.5"
  • Seek Time: 12ms average
  • Latency: 5.55ms
  • MTBF: Not specified
  • Drive Type: Internal Laptop HDD
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • 160GB storage capacity for mobile applications
  • SATA 3Gb/s interface with up to 300MBps transfer rate
  • 5400RPM spindle speed for balanced performance and power
  • 8MB buffer cache with read-ahead and write cache
  • 12ms average seek time with 2ms track-to-track
  • Advanced servo control for quiet operation
  • Ramp-Load technology for improved durability
  • S.M.A.R.T. monitoring support
  • 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 most 2.5" SATA-equipped laptops from 2005-2015, external USB/eSATA enclosures, and small form factor PCs requiring 9.5mm height clearance. Not compatible with systems requiring SAS interface, 1.8" form factor, or legacy IDE/PATA connections.

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.

160GB SATA 3Gb/s 5400RPM Mobile Storage Factory Sealed

Why the MK1655GSX is the right mobile hard drive

The MK1655GSX represents Toshiba's mid-2000s mobile storage technology, delivering reliable 160GB capacity in the standard 2.5" laptop form factor. With SATA 3Gb/s interface and 5400RPM operation, it provided the ideal balance of capacity, performance, and power efficiency for its era. Advanced servo control and mechanical optimizations ensure quiet operation and robust shock resistance essential for mobile computing applications.

Proven Mobile Storage Performance

SATA 3Gb/s interface delivers up to 300MBps transfer rates with 5400RPM operation for responsive system performance. 8MB cache buffer optimizes data access patterns for typical mobile workloads.

Quiet Operation Technology

Advanced servo techniques and mechanical design minimize operational noise to near-inaudible levels during normal operation. Ideal for noise-sensitive environments and mobile applications.

Enhanced Durability Design

Ramp-Load technology and robust mechanical construction provide industry-leading resistance to operating shock. Designed to withstand the demands of mobile computing environments.

Wide System Compatibility

Standard 2.5" x 9.5mm form factor fits most laptop bays and external enclosures. SATA interface ensures broad compatibility with systems from the mid-2000s era.

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.