Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc. Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc. Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc. Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc. Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc. Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.
Conner (CFA850A) 850MB, 3600RPM, 3.5" IDE Internal Hard Drive - Anand International Inc.

Conner

Conner CFA850A | 850MB IDE Hard Drive | 3.5" | Desktop HDD | PATA

$99.95
Tax included.

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

The Conner CFA850A is a legacy 3.5" IDE hard drive designed for early desktop computers and industrial systems requiring PATA connectivity. Featuring 850MB capacity | IDE interface | standard 3.5" form factor, it provides reliable storage for system restoration and vintage hardware maintenance.

This drive is ideal for repairing or maintaining older desktop PCs that require native IDE support.
Specifications
  • Capacity: 850MB
  • Interface: IDE / PATA (40-pin)
  • Form Factor: 3.5"
  • Drive Type: Desktop HDD
  • Intended Use: Legacy Desktop PCs | Industrial Systems | Restoration Projects
  • Model: CFA850A
  • Manufacturer: Conner
  • Warranty: 90 days
Product Features
  • 3.5" IDE / PATA hard drive
  • 850MB storage capacity
  • 40-pin IDE interface
  • Designed for legacy desktop systems
  • Suitable for vintage PC restoration
  • Reliable early-generation HDD design
Compatibility

Compatible with desktop PCs and legacy systems that support 3.5" IDE / PATA hard drives with a 40-pin connector.
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.

Legacy IDE desktop HDD Ideal for restoration Reliable Conner design

Why choose the Conner CFA850A?

The Conner CFA850A was engineered for early-generation desktop computing environments. Designed with a 3.5" form factor and IDE interface, it provides dependable operation for systems requiring authentic period-correct storage hardware. It is well suited for restoration projects and maintaining legacy industrial equipment.

IDE / PATA Compatibility

Designed specifically for systems requiring legacy 40-pin IDE hard drives.

Compact Legacy Capacity

850MB capacity supports vintage operating systems and software environments.

Standard 3.5" Form Factor

Fits traditional desktop drive bays used in early PC systems.

Ideal for System Restoration

Perfect for maintaining or restoring classic desktop hardware.

Reliable Conner Engineering

Built to Conner Peripherals’ quality standards for stable legacy operation.

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.