| Brand | Dell |
|---|---|
| Category | Laptop Hard Drives |
| Part number | 7P79P |
| Model numbers | ST500LM021 |
| Capacity | 500GB |
| Interface | SATA 2.5 Inch |
| Spindle speed (RPM) | 7200 |
| Data transfer rate | 6Gbps |
| Form factor | 2.5 Inch |
| Best for | Laptops |
The Dell 7P79P, featuring the Seagate ST500LM021 storage platform, is a reliable 500GB hard drive designed for Dell laptops, mobile workstations, compact desktops, and business systems. With a 7200 RPM spindle speed, SATA III 6Gb/s interface, 32MB cache, and a 2.5-inch Small Form Factor (SFF) design, this drive delivers fast data access, improved responsiveness, and dependable storage performance for everyday computing and professional workloads.
Engineered for users who require more performance than standard 5400 RPM notebook drives, the ST500LM021 provides quicker boot times, faster application launches, and enhanced file transfer speeds. Its slim-profile design makes it ideal for modern laptops and compact systems where space efficiency and reliable operation are essential.
Key Features
- 500GB storage capacity
- 7200 RPM spindle speed
- 32MB cache buffer
- SATA III 6Gb/s interface
- 2.5-inch Small Form Factor (SFF)
- Thin-profile design for laptops and compact systems
- Faster application loading and system responsiveness
- Reliable Seagate storage technology
- Low power consumption and quiet operation
- Supports S.M.A.R.T. drive health monitoring
Ideal Applications
- Dell laptop and notebook upgrades
- Mobile workstations
- Small form factor desktops
- External USB drive enclosures
- Business and productivity systems
- Backup and file storage solutions
The Dell 7P79P is designed to provide an excellent balance of performance, reliability, and storage capacity. Its 7200 RPM speed offers improved responsiveness for multitasking and everyday workloads while maintaining the durability expected from enterprise-quality storage components.