Toshiba MK2110MAT 2.1GB ATA-33 IDE front view Toshiba MK2110MAT 2.1GB ATA-33 IDE front view
Toshiba MK2110MAT 2.1GB ATA-33 IDE front view Toshiba MK2110MAT 2.1GB ATA-33 IDE front view
Toshiba MK2110MAT top view Toshiba MK2110MAT top view
Toshiba MK2110MAT angled view Toshiba MK2110MAT angled view
Toshiba MK2110MAT label view Toshiba MK2110MAT label view
Toshiba MK2110MAT 2.1GB ATA-33 IDE front view
Toshiba MK2110MAT 2.1GB ATA-33 IDE front view
Toshiba MK2110MAT top view
Toshiba MK2110MAT angled view
Toshiba MK2110MAT label view

Toshiba

Toshiba MK2110MAT – 2.1GB | ATA-33 IDE 44-Pin | 4200RPM | 2.5" | Laptop HDD

$139.95

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

The MK2110MAT is a 2.1GB ATA-33 IDE hard drive featuring 4200RPM, 512KB cache, and 20ms average seek time in a 2.5" form factor. Built for 1990s laptop and handheld computer systems, it is ideal for legacy notebook computers, retro computing projects, and embedded industrial applications. Compatible with 44-pin IDE controllers in laptops, portable systems, and industrial computers requiring 2.5" drives. Engineered specifically for the handheld and mini-notebook market with low power consumption and compact design optimized for mobile computing environments.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.
Specifications
  • Manufacturer: Toshiba
  • Model: MK2110MAT (HDD2131)
  • Capacity: 2.1GB
  • Interface: ATA-33 IDE 44-Pin
  • Spindle Speed: 4200RPM
  • Cache: 512KB
  • Form Factor: 2.5" x 9.5mm
  • Seek Time: 20ms average
  • Latency: 7.14ms
  • MTBF: 300,000 hours
  • Drive Type: Internal Hard Drive
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • 2.1GB storage capacity on single disk for demanding storage workloads
  • ATA-33 IDE interface with 44-pin connector
  • 4200RPM spindle speed for reliable performance
  • 512KB cache buffer for improved data access
  • 2.5" form factor with 9.5mm height
  • Low power consumption for mobile applications
  • Engineered for handheld and mini-notebook computers
  • Single disk design for compact footprint
  • Direct replacement for legacy systems requiring IDE/ATA 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, handheld computers, embedded systems, and industrial computers with 44-pin IDE interfaces and 2.5" drive bays. Not compatible with SATA interfaces, 3.5" desktop systems, or systems requiring drives taller than 9.5mm.
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.

2.1GB ATA-33 IDE 4200RPM 512KB Cache Factory Sealed

Why the MK2110MAT — Legacy IDE Still Available New laptop drive

The Toshiba MK2110MAT represents mid-1990s mobile storage engineering, delivering 2.1GB capacity in a compact 2.5" form factor. Built with ATA-33 IDE interface and 4200RPM performance, it was specifically designed for the emerging handheld and mini-notebook computer market. Its single-disk architecture and 512KB cache provided optimal balance of capacity, performance, and power efficiency for portable computing applications of its era.

Compact 2.5" Mobile Design

9.5mm height profile fits standard laptop drive bays with single-disk construction for minimal space requirements in portable systems.

ATA-33 IDE Compatibility

44-pin IDE interface provides broad compatibility with 1990s laptop systems and embedded applications requiring legacy storage solutions.

Optimized for Handheld Computing

Purpose-built for mini-notebook and handheld computers with low power consumption and reliable 4200RPM operation for mobile environments.

512KB Cache Performance

Integrated cache buffer improves data access times and system responsiveness for period-appropriate computing 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 IDE, including information on usage, configuration, and compatibility.

1. What is an IDE hard drive?

An IDE (Integrated Drive Electronics) hard drive is a legacy type of storage device that connects to a computer using a 40-pin ribbon cable and Molex power connector. It was widely used before SATA drives became standard.
2. Can IDE hard drives be used in modern computers?

Most modern PCs do not have IDE ports. However, you can still use an IDE hard drive with a compatible IDE controller card or an IDE-to-SATA/USB adapter.
3. What devices are IDE hard drives compatible with?

IDE hard drives are commonly used in older desktops, servers, DVR systems, legacy industrial equipment, and other electronics that require ATA/100 or ATA/133 interfaces.
4. Are IDE and PATA the same thing?

Yes. IDE is also known as PATA (Parallel ATA). Both terms refer to the same interface standard, which uses wide ribbon cables to connect drives.
5. How do I know if my system supports an IDE hard drive?

Check if your motherboard has a 40-pin IDE connector. If not, you can use an adapter or external enclosure that converts IDE to SATA or USB.
6. What is the maximum capacity of an IDE hard drive?

Most IDE hard drives range from a few hundred megabytes to 500GB, though practical support depends on your system’s BIOS limitations.
7. Can IDE hard drives be used for external storage?

Yes. By using an IDE-to-USB adapter or external IDE enclosure, you can repurpose an IDE hard drive as an external storage device.