Samsung SFD-321B 3.5-Inch Dual-Density Internal Floppy Disk Drive
Brand: Samsung · SKU: SFD-321B · MPN: SFD-321B · Category: Components
Samsung SFD-321B is a 3.5-inch internal micro floppy disk drive supporting dual-density operation, 300/360RPM drive speeds, and standard 34-pin floppy interfaces.
Specifications
| MTBF | 30,000 hours |
|---|---|
| Capacity | 1.44 MB (High Density) |
| Interface | ATAPI (Advanced Technology Attachment Packet Interface) |
| Connectors | 34-pin IDC male (Signal), 4-pin (Power) |
| Media Type | 3.5 inch micro floppy disks |
| Application | Legacy Computers, Industrial Equipment, Vintage Systems, and Floppy Drive Replacement |
| Primary Platform | Compatible Cisco Catalyst 9200L Switches |
| Rotational Speed | 300 RPM |
| Warranty | 3-Year Warranty |
| Weight | 460 grams |
| Dimensions | 3.5-inch bay (101.6mm x 26.1mm) Form Factor |
Key Features
The Samsung SFD-321B , part number SFD-321B , is a 3.5-inch internal micro floppy disk drive designed for legacy computer systems and industrial equipment that require traditional floppy-based removable storage. The drive supports double-sided, dual-density operation and can be configured for optional 3-mode functionality, depending on the specific factory configuration. It uses standard 3.5-inch floppy media and is suitable for system maintenance, legacy hardware replacement, industrial equipment, and vintage computing applications. The SFD-321B features two read/write heads and 160 tracks, with a track density of 135 TPI . Standard configurations support low-density and high-density media with MFM data transfer rates of 250Kbit/s and 500Kbit/s , respectively. The optional 1.6MB mode is available only on appropriately configured versions of the drive. The drive operates at rotational speeds of 300RPM and 360RPM , depending on the supported media format. The Samsung SFD-321B uses a 34-pin signal interface and a separate power connector for integration with compatible legacy systems. Its compact internal design makes it suitable for replacing failed floppy drive
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Samsung SFD-321B 3.5-Inch Dual-Density Internal Floppy Disk Drive (SFD-321B) is 100% genuine Samsung hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Samsung SFD-321B 3.5-Inch Dual-Density Internal Floppy Disk Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Samsung SFD-321B 3.5-Inch Dual-Density Internal Floppy Disk Drive compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the SFD-321B.
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