Dell WD4000FYYX-18RS1B0 3.5 Inch 4TB 7.2K RPM SATA Hard Drive – Refurb

The Dell WD4000FYYX-18RS1B0 is a 4TB 3.5-inch enterprise-class SATA hard drive built to deliver dependable storage for data-intensive workloads. Designed with a 64MB cache, and a 7200 RPM spindle speed, it provides consistent performance in servers and storage arrays where 24/7 reliability is required.

With a 2 million-hour MTBF rating and enterprise-class durability, this hard drive is suited for continuous operation in demanding IT environments. Offering excellent capacity and performance balance, it is ideal for enterprise backup, archival, and general-purpose data storage.

✔ Key Features & Benefits

✔ Enterprise Reliability – Rated at 2 million-hour MTBF with 24/7 operation, ensuring long-term stability in server and storage systems.
✔ SATA 6Gb/s Interface – Provides fast and reliable data connectivity for enterprise applications.
✔ Large Storage Capacity – 4TB space supports business-critical backups, archiving, and everyday data storage.
✔ Strong Performance – 7200 RPM spindle speed with a 64MB buffer delivers smooth and efficient throughput.
✔ Durable Enterprise Build – Designed with 600,000 load/unload cycles and built for continuous operation in data centers.

✔ Ideal Uses

✔ Reliable for enterprise backup and archival storage.
✔ Suitable for expanding server capacity in Dell or compatible storage arrays.
✔ Effective for 24/7 operational environments requiring high reliability.
✔ Practical for test environments, staging servers, or data-intensive applications.

✔ Specifications

✔ Condition: Refurb device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Form Factor: 3.5-inch LFF (Large Form Factor)
✔ Brand: Dell
✔ Model: WD4000FYYX-18RS1B0
✔ Series: WD4000FYYX
✔ Capacity: 4TB
✔ Sector Size: 512n
✔ Cache: 64MB
✔ Spindle Speed: 7200 RPM
✔ Sustained Transfer Rate: 171 MB/s (typical)
✔ Seek Time: 8 ms (typical read)
✔ MTBF: 2.0M hours
✔ Annualised Operation: Rated 24/7 availability
✔ Power Consumption: 11.4W (read/write), 5.7W (unload idle)
✔ Dimensions: 101.6 × 147 × 26.1 mm
✔ Weight: 690 g (typical)
✔ Environmental (Operating): 5 °C to 60 °C, Shock 70G, Vibration 0.67 G RMS
✔ Environmental (Non-Operating): -40 °C to 70 °C, Shock 300G
✔ Warranty: 3 Month Carry-in Warranty
✔ What’s in the Box: Hard Drive Only