Dell 0K20K 4TB 7.2K 3.5" SATA 6Gb/s HDD WD4000FYYZ-18J7HB0 Enterprise Hard Drive

Description & Specifications:

The Dell 0K20K Enterprise-class hard drive is a high-capacity storage solution designed for demanding business and data center environments. This 3.5-inch form factor drive offers reliable performance and durability for 24/7 operation, making it ideal for servers, storage arrays, and enterprise-level applications.

• Manufacturer: Dell (Drive model by Western Digital)

• Dell Part Number: 0K20K

• Drive Model Number: WD4000FYYZ-18J7HB0

• Capacity: 4TB (4000GB)

• Interface: SATA III (6 Gb/s)

• Form Factor: 3.5-inch

• Spindle Speed: 7,200 RPM

• Cache: 64MB

• Data Transfer Rate: Up to 6 Gb/s

• MTBF (Mean Time Between Failures): 1.4 million hours

• Drive Type: Enterprise-Class HDD

• Features:

  • Designed for high durability and reliability

  • Optimized for RAID configurations

  • Vibration and thermal protection for consistent performance

  • Advanced Format (AF) technology

  • 24x7 operational reliability

• Power Consumption: Low power draw for enterprise efficiency

• Hot-Swappable: Yes (when used in supported server/storage chassis)

This drive is engineered for high-performance enterprise workloads, ensuring consistent throughput and long-term data integrity in critical environments.