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23R21 - Dell 500GB 7200RPM SAS 6Gb/s 2.5-inch Hard Drive
- 500GB storage capacity
- 2.5-inch form factor
- SAS (Serial Attached SCSI) interface
- 7200 RPM rotational speed
- 6Gb/s data transfer rate
- 64MB cache memory
- Suitable for enterprise servers and storage
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Key specifications
See full specs ↓- Capacity
- 500GB
- Form Factor
- 2.5-Inch
- Interface
- SAS 6Gb/s
- Rotational Speed
- 7200RPM
- Cache
- 64MB
- Brand
- Dell
Product details
The Dell 23R21 is a 500GB 2.5-inch SAS hard drive with a rotational speed of 7200RPM and a 6Gb/s interface. It features a 64MB cache, enhancing data access performance. This drive is suitable for servers and storage systems requiring reliable and efficient data storage.
Technical Information
| Capacity | 500GB |
| Form Factor | 2.5-Inch |
| Interface | SAS 6Gb/s |
| Rotational Speed | 7200RPM |
Additional Specifications
| Cache | 64MB |
| Brand | Dell |
| Part Number | 23R21 |
Description
The Dell 23R21 hard drive offers a robust storage solution with a capacity of 500GB, designed for demanding enterprise environments. Its 2.5-inch form factor makes it suitable for high-density server configurations and storage arrays. The drive utilizes the SAS (Serial Attached SCSI) interface, which provides enhanced reliability, scalability, and performance compared to SATA drives, making it ideal for mission-critical applications. With a rotational speed of 7200RPM, the 23R21 strikes a balance between performance and power consumption. The 6Gb/s interface speed ensures efficient data transfer rates, while the 64MB cache memory further optimizes performance by reducing latency and improving read/write operations. This combination of features makes the drive well-suited for a variety of server workloads, including transaction processing, database management, and general-purpose storage. This Dell hard drive is built for continuous operation and reliability, essential characteristics for enterprise-grade storage. Its SAS interface supports features like dual-porting for redundancy and hot-swapping capabilities, allowing for maintenance without system downtime. The 23R21 is a dependable choice for organizations seeking to expand or upgrade their server storage with a proven and efficient solution.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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