SKU: WD4004FRYZ
Availability: In Stock
Brand: Western Digital
Category: Hard Disk Drives (HDD)
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The Western Digital Gold 4TB is a premium enterprise-class hard drive designed for data centers and demanding storage environments. Featuring a spacious 4TB capacity and a fast 7200 RPM spindle speed, this 3.5-inch SATA drive delivers reliable performance with a 256MB DRAM cache to accelerate sustained data throughput. Built to withstand high-vibration multi-drive setups, it includes Rotational Vibration Safeguard technology to ensure stability and durability during heavy workloads.
This drive supports the SATA 6 Gb/s interface (SATA III) and utilizes Conventional Magnetic Recording (CMR) along with an advanced 512e sector format to optimize storage efficiency and compatibility. With an impressive 2 million hours MTBF and a 0.44% Annualized Failure Rate, the WD Gold series is engineered for reliability in enterprise environments. Operating sound levels remain low at 29 dBA (idle) and 36 dBA (seek), helping maintain a quieter data center.
Measuring 147 mm x 101.6 mm x 26.1 mm and weighing approximately 715 grams, the WD4004FRYZ is precision-built in Thailand and backed by a comprehensive 5-year limited warranty, providing peace of mind for long-term deployments. Whether it’s used for servers, NAS systems, or high-performance storage arrays, this HDD meets rigorous enterprise demands with power-efficient operation and robust vibration protection.
| Sector Format | 512e (Advanced Format) |
| Recording Technology | CMR |
| Security Features | Rotational Vibration Safeguard |
| Warranty (years) | 5 |
| mtbf_hours | 2000000 |
| Intended Use | Enterprise Class |
| Series | Gold |
| Dimensions (mm) | 26.1 x 101.6 x 147 |
| weight_grams | 715 |
| Capacity | 4 TB |
| Form Factor | 3.5 inch |
| Spindle Speed | 7200 RPM |
| Cache Size | 256 MB |
| Sector Size Format | 512e (Advanced Format) |
| Recorded Technology | CMR (Conventional Magnetic Recording) |
| MTBF | 2,000,000 hours |
| Annualized Failure Rate (AFR) | 0.44% |
| Rotational Vibration Protection | Yes (Rotational Vibration Safeguard) |
| Power Consumption Active | 7.0 W |
| Power Consumption (Idle) | 5.8 W |
| Power Efficiency Index (Idle) | 1.45 W\/TB |
| Operating Temperature | 5\u00b0C to 60\u00b0C |
| Non-operating Temperature | -40\u00b0C to 70\u00b0C |
| Operating Shock | 70G (2 ms half-sine wave) |
| Non-Operating Shock | 300G (2 ms half-sine wave) |
| Noise Level Idle | 29 dBA |
| Noise Level Seek | 36 dBA |
| Dimensions (HxWxD) | 26.1 x 101.6 x 147 mm |
| Weight | 715 g (approx.) |
| Warranty | 5-year limited |
| Country of Assembly | Thailand |
| Part Number | WD4004FRYZ |
| rotation_speed_rpm | 7200 |
| cache_mb | 256 |
| spindle_speed_rpm | 7200 |
| capacity_tb | 4 |
| Form Factor | 3.5 inch |
| Interface | SATA 6 Gb\/s (SATA III) |
| Model Number | WD4004FRYZ |
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