Western Digital WD4000F9YZ Datacenter Hard Disk Drive RAID takes the RE family to 4 Terabyte capacity. The latest drive provides a TLER (time-limited error recovery), SATA 6Gbps interface with RAID-specific, enterprise build quality, and dual actuator technology, which are some of the features that make the WD 4000FYZ ideal for Enterprise users looking for the balance between capacity and performance.
The hard disk drive provides 3 business class drives to their users, RE – SATA 3Gbps & 6Gbps, Xe – SAS 6Gbps, and RE – SAS 6Gbps. Both the classes possess a form factor of 3.5 inches and range from 250Gigabyte to 4 Terabytes capacities. The Ultra-fast SAS drive (Xe class) comes in 300 Gigabyte to 900 Gigabytes capacities. The Western Digital 4000F9YZ 4TB stands at the top of Business class capacities for WD.
Suppose you are looking to buy a hard drive. In that case, the WD drive is perfect for you providing 4TB capacity and for bulk storage duties, such as video surveillance, compute servers, JBODs, and other demanding writing-intensive applications. The drive is expected to provide the maximum level of reliability for 24×7 operations with WD’s stated field-tested 1,200,000-hour MTBF (Mean Time Between Failures). Western Digital puts the drive’s overextended burn-in test with thermal cycling to make sure of consistent operation. This consistency is what lets Businesses have security and confidence that their operations will not be affected by drive failures or data failures that could ruin an operation.
With the increasing trend toward Cloud-based servers, corporations are looking for higher capacity drives, and the designers are responding with 4 Terabyte capacities, and rumor up to 8TB drives down the road. The marketplace is already filled with hard drives from Toshiba, Seagate, and Hitachi in 4 Terabyte capacities, so wait for us to review them. Following are some more details about WD4000F9YZ Datacenter Hard Disk Drive.
Product Description
WD hard drive capacity storage is a perfect solution for scale-out data centers providing a cost-effective combination of capacity, workload capability, and performance while maintaining the toughness of a true business-class design. It is best compatible with distributed file systems, bulk cloud storage, replicated environments, content delivery networks (CDNs), and cost-efficient RAID architectures. Also, it is compatible with Personal Computers.
Specifications
- Capacities
- 4TB (WD4000F9YZ)
- 3TB (WD3000F9YZ)
- 2TB (WD2000F9YZ)
- Data Integrity/Reliability
- 5-year limited warranty
- AFR: 1.1%
- MTBF 800,000 hours
- Non-recoverable read errors/bit read: <10 in 1015
- Performance
- Cache: 64MB
- Maximum sustained transfer rate: 164MB/s (2TB), 168MB/s (3TB), 171MB/s (4TB)
- Interface: SATA 6 Gb/s
- Rotational Speed: 7,200 RPM
- Power Management
- Idle: 8.1W
- Random Write/Read: 9.5W
- Sequential Write: 9.1W
- Sequential Read: 9.5W
- Weight 1.66 Pounds (0.75kg)
- Dimensions (HxDxW): 1.028″ x 5.787″ x 4.00″
- Environmental
- Acoustics (dBA): Seek (Average): 34, Idle: 31
- Non-operating Shock (2ms): 300
- Operating Shock (2ms, read): 65
- Operating Shock (2ms, read/write): 30
- Non-operating temperature: -40° to 70°C
- Operating temperature: 5° to 55°C
Design
The WD4000F9YZ enterprise hard drive possesses a modest design featuring a silver top cover on a black metal body. If we look at the top, we will find a black piece, whereas the rest of the cover is attached in place with 3 visible screws. Then in the middle, there is a label along with related product info, including the interface, cache, capacity, and model. On the sides of the WD, you will observe six screw holes that allow modest mounting. Connectors for SATA and power are provided on the back.
Comparison
| WD4000F9YZ | WD Gold 4003 FRYS | Seagate Barracuda | Seagate Iron Wolf Pro | |
| Size | 4TB | 4TB | 4TB | 4TB |
| Item Weight | 1.66 lbs. | 1.50 lbs. | 1.08 lbs. | — |
| Item Dimensions | 5.8 x 4 x 1 inches | 5.79 x 4 x 1.03 inches | 5.79 x 4 x 0.79 inches | 5.91 x 4.02 x 0.98 inches |
| Hardware Interface | SATA 6.0 Gb/s | SATA 6.0 Gb/s | SATA 6.0 Gb/s | SATA 6.0 Gb/s |
| Hard Disk Form Factor | 3.50 inches | 3.50 inches | 3.50 inches | 3.50 inches |
| Hard Disk Rotational Speed | 7200.0 rpm | 7200 rpm | 5400 rpm | 7200 rpm |
| Digital Storage Capacity | 4.0 TB | 4000 GB | 4 TB | 4 TB |
| Cache Memory Installed Size | 64 | 256.00 | 256 | 256 |
| Price | $117.99 | $159 | $84.99 | $139.99 |
Reasons to Buy
- Dual processor: The drive has a dual processor to maximize performance
- A pedigree in the enterprise: Western Digital is one of the pioneers of the world storage industry and has an ironic history of designing reliable enterprise storage at a reasonable price. Made on a multi-generation platform, time-tested with more than 2,800,000 TB of business-class storage.
- Dual actuator technology: Two actuators’ head positioning systems improve positional precision over the data track(s).
- Designed for reliability and quality: All drives undergo a minimum of 5,000,000 hours of functional testing and more than 20,000,000 hours of further testing under real workloads in authentic storage and server systems.
- Its multi-axis shock sensor inevitably detects elusive shock events and pays off to defend the data.
- Dynamic fly height tech: Every write-read head’s fly height is accustomed in real-time for excellent reliability.
- RAFF™ rotational vibration termination tech: Improved RAFF technology contains classy electronics to monitor the drive and amend both rotational and linear vibration in real-time. The output is a noteworthy performance enhancement in vibration environments compared to the previous-gen of drives.
- RAID-specific, TLER (time-limited error recovery) Prevents drive fallout produced by the lengthy hard drive error-recovery procedures usual to desktop drives.
Final Thoughts
The main benefits of this drive are reliability and scalability features, combined with ultra-high performance. If compared to similar hard drives made by other manufacturers, the performance of the drive is quite impressive. So, if you are also looking to buy a hard disk drive but are confused in deciding which one should be chosen, you can go for the WD4000F9YZ Datacenter Hard Disk Drive.
