Quantum LPS270AT 271MB Fast ATA-2 IDE front view Quantum LPS270AT 271MB Fast ATA-2 IDE front view
Quantum LPS270AT 271MB Fast ATA-2 IDE front view Quantum LPS270AT 271MB Fast ATA-2 IDE front view
Quantum LPS270AT top view Quantum LPS270AT top view
Quantum LPS270AT angled view Quantum LPS270AT angled view
Quantum LPS270AT label view Quantum LPS270AT label view
Quantum LPS270AT label view Quantum LPS270AT label view
Quantum LPS270AT 271MB Fast ATA-2 IDE front view
Quantum LPS270AT 271MB Fast ATA-2 IDE front view
Quantum LPS270AT top view
Quantum LPS270AT angled view
Quantum LPS270AT label view
Quantum LPS270AT label view

Quantum

Quantum LPS270AT – 271MB Fast ATA-2 IDE | 3.5" Slimline 1" | 4500 RPM | Legacy Desktop HDD

$115.00

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

The LPS270AT is a 271MB Fast ATA-2 IDE hard drive featuring 4500 RPM spindle speed, 128KB cache, and 13ms average seek time in a 3.5" slimline 1" form factor. Built for mid-1990s desktop PC systems, it is ideal for legacy computing restoration, vintage system builds, and embedded applications requiring period-correct components. Compatible with standard IDE controllers, 486 and early Pentium systems, and any platform supporting 40-pin ATA-2 interface. This ProDrive series incorporates embedded defect management and transparent error recovery for reliable continuous operation in desktop environments.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.
Specifications
  • Manufacturer: Quantum
  • Model: LPS270AT
  • Capacity: 271MB
  • Interface: Fast ATA-2 IDE
  • Spindle Speed: 4500 RPM
  • Cache: 128KB
  • Form Factor: 3.5" Slimline (1" height)
  • Seek Time: 13ms average
  • Latency: 6.7ms rotational
  • MTBF: 150,000 hours
  • Drive Type: IDE Desktop
  • Warranty: 90 days
  • Shipping: Free domestic US shipping
  • Condition: Brand New, Factory Sealed
Product Features
  • Fast ATA-2 interface with 13MB/s external transfer rate
  • 128KB cache buffer with look-ahead technology
  • Embedded AT controller with transparent defect management
  • Single platter design for reliable operation
  • Low power consumption - 5.2W read/write
  • 4500 RPM spindle speed optimized for desktop use
  • Reed Solomon ECC with 112-bit error correction
  • Slimline 1" height fits space-constrained systems
  • 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 standard IDE controllers, 486 and Pentium systems, IBM PS/ValuePoint systems, and any platform supporting 40-pin ATA-2 interface. Not compatible with SATA controllers, modern UEFI systems without legacy IDE support, or systems requiring drives larger than 504MB without LBA support.
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.

271MB Fast ATA-2 4500 RPM 128KB Cache Factory Sealed

Why the LPS270AT — Legacy IDE Still Available New desktop drive

The Quantum ProDrive LPS270AT represents the pinnacle of mid-1990s desktop storage technology, featuring Fast ATA-2 interface for enhanced performance over standard IDE. With 271MB capacity and 4500 RPM operation, it delivers the authentic period specifications required for vintage computing projects. The embedded controller manages defects transparently while the 128KB cache provides smooth data access for era-appropriate applications and operating systems.

Fast ATA-2 Performance

Features 13MB/s external transfer rate with Fast ATA-2 interface, delivering significantly faster data access than standard IDE drives of the era.

Authentic 1990s Specifications

271MB capacity and 4500 RPM operation match period-correct specifications for mid-1990s desktop systems and vintage computing restoration projects.

Slimline Space-Saving Design

1-inch height slimline form factor fits in space-constrained cases while maintaining full 3.5" mounting compatibility for versatile installation.

Embedded Defect Management

Built-in controller handles media defects and error recovery transparently, eliminating the need for external defect management utilities.

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.