Brand: Western Digital · SKU: WD4001FYYG-01SL3W0 · MPN: WD4001FYYG-01SL3W0 · Category: Storage
The Western Digital RE WD4001FYYG-01SL3W0 is a 4TB Enterprise Hard Drive with a 7200 RPM rotational speed, SAS 6Gb/s interface, and 32MB cache. It is a 3.5-inch Large Form Factor (LFF) drive designed for high-intensity applications and 24/7 operation in up to 100% duty cycles. Key features include dual port, full duplex connectivity for higher reliability, NoTouch Ramp Load technology, Dual Stage Actuator technology for improved positional accuracy, and Enhanced RAFF technology for vibration protection. It also features RAID-specific Time-Limited Error Recovery (TLER).
| MTBF | 1.4 million hours |
|---|---|
| Cache | 32 MB |
| Capacity | 4 TB |
| Interface | SAS 6.0 Gbps |
| Form Factor | 3.5-inch LFF |
| Product Line | RE (Enterprise) |
| RoHS Compliant | Yes |
| Rotational Speed | 7200 RPM |
| Sustained Sequential Data Rate | 182 MB/s |
| Warranty | Varies by seller (e.g., 30 Days Easy Return, 1 Year, 90 Days available from different sources). |
| Weight | 1.66 Lbs |
| Dimensions | 3.5-inch Form Factor (Height: 1.028 Inches, Width: 4.0 Inches, Depth: 5.787 Inches) |
This is a high-capacity, high-performance 4TB SAS hard drive from the Western Digital RE series, built for demanding enterprise storage environments requiring 24/7 operation. It offers 6Gb/s transfer rates and advanced technologies like dual-stage actuation and vibration protection to ensure data integrity and performance in mission-critical applications.
Yes, this Western Digital RE 4TB 7200RPM SAS 6Gb/s 32MB LFF Hard Drive (WD4001FYYG-01SL3W0) is 100% genuine Western Digital hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Western Digital RE 4TB 7200RPM SAS 6Gb/s 32MB LFF Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WD4001FYYG-01SL3W0.