Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Dell 03E155 30GB 4200RPM IDE 2MB Cache 2.5-Inch Hard Drive
- Capacity: 30GB
- Form Factor: 2.5-inch
- Interface: IDE (PATA)
- Rotational Speed: 4200 RPM
- Cache: 2MB
- Manufacturer: Dell
3E+155 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Capacity
- 30GB
- Form Factor
- 2.5-inch
- Interface
- IDE
- Rotational Speed
- 4200 RPM
- Cache
- 2MB
- Manufacturer
- Dell
Product details
The Dell 03E155 is a 30GB 2.5-inch IDE hard drive designed for older systems and specific applications requiring IDE interfaces. It operates at 4200 RPM with a 2MB cache, offering reliable storage for basic computing needs.
Technical Information
| Capacity | 30GB |
| Form Factor | 2.5-inch |
| Interface | IDE |
Additional Specifications
| Rotational Speed | 4200 RPM |
| Cache | 2MB |
| Manufacturer | Dell |
Description
This Dell 03E155 hard drive represents a legacy storage solution, primarily intended for systems that still utilize the Parallel ATA (PATA) or IDE interface. With a capacity of 30GB, it is suitable for basic operating systems, essential applications, or as a replacement drive in older desktop or laptop computers where SATA interfaces are not present. The drive operates at a rotational speed of 4200 revolutions per minute (RPM), which is typical for drives of its era, balancing performance with power consumption and heat generation. The 2MB cache memory helps to improve data access times by storing frequently used information closer to the read/write heads, thereby enhancing overall system responsiveness for the tasks it is designed for. As an IDE drive, it connects via a 40-pin ribbon cable and requires a separate power connector. While its capacity and speed are modest by today's standards, the Dell 03E155 remains a viable option for maintaining or restoring functionality to older hardware that relies on this specific interface technology.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 3E+155.
