High workload rating Delivering dependable performance to any storage environment, WD Gold™ hard drives are designed with a workload rating up to 550TB per year 1, among the highest of any 3.5-inch hard drive. Enterprise-class storage to rely on With up to 2.5 million hours MTBF, WD Gold hard drives deliver reliability & durability, are built for yearly operation (24x 7x 365) within the most demanding storage environments, & are backed with a 5 year limited warranty. Helio Seal™ Technology Featured in over 15 million Western Digital hard drives shipped 2, Helio Seal™ technology allows for higher capacities & less turbulence on large storage arrays. & now on its 4th generation design, Helio Seal™ technology is field-tested & proven to deliver high capacity, reliability, & power efficiency you can trust. Vibration protection Enhanced RAFF™ technology uses sophisticated electronics to monitor the drive & correct linear & rotational vibrations in real time for enhanced performance versus WD’s desktop drives in high-vibration environments. RAID-specific, time-limited error recovery (TLER) Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Dynamic fly height technology Each read-write head’s fly height is adjusted in real time to ensure consistent performance for reduced errors & optimized reliability. Dual-stage actuator technology WD Gold drives feature a dual-stage actuator head positioning system for a high degree of accuracy. The primary stage provides course displacement while the secondary stage uses piezoelectric motion to fine tune the head positioning to a higher degree of precision. Compatibility testing All WD Gold hard drives are extensively tested across a variety of popular OEM storage systems, SATA controllers, & host bus adapters to ensure ease of integration for a plug & play solution. 7200RPM-Class This 7200RPM-class hard drive delivers the fastest performance with the highest workload rating of any HDD in WD’s line-up. Ensure you have the most capable hard drive regardless of the application with WD Gold. Specifications Logical/ Physical bytes per sector: 512 / 4096 Formatted capacity: 10TB 512n/512e user sectors per drive: 19, 532, 873, 728 Interface: SATA 6 Gb/s Native Command Queuing: Yes Form Factor: 3.5 Inch Ro HS compliant: YES Cache (MB): 256MB Performance Class: 7200RPM Load/unload cycles: 600, 000 MTBF (hours): 2, 500, 000 AFR (%): 0.35 Limited warranty (years): 5 Average power requirements (W) Sequential read: 7.1 Sequential write: 6.7 Random read/write: 6.8 Idle: 5.0

Dimensions

Height: 26.1mm Length: 147mm

Width: 101.6mm Weight: 660g





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High capacity nearline drive Massive capacities suit even the extremely demanding datacenter, enterprise server, or cloud storage needs. Designed for high-intensity applications Designed to handle high workloads delivering both performance & reliability to any datacenter environment. Stable Trac The motor shaft is secured at both ends to reduce system-induced vibration & stabilize platters for accurate tracking during read & write operations. Vibration protection Enhanced RAFF technology

Includes:: sophisticated electronics to monitor the drive & correct both linear & rotational vibration in real time. The result is a significant performance improvement in high vibration environments over desktop drives. Dual actuator technology A head positioning system with two actuators that improves positional accuracy over the data track (s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy. Multi-axis shock sensor Automatically detects the subtlest shock events & compensates to protect the data. RAID-specific, time-limited error recovery (TLER) Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Designed for quality & reliability These drives ensure one of the highest level reliability ratings for high-capacity enterprise storage needs. No Touch ramp load technology The recording head never touches the disk media ensuring significantly less wear to the recording head & media as well as better drive protection in transit. Dynamic fly height technology Each read-write head’s fly height is adjusted in real time for optimum reliability. Main Specifications
- Product Description: WD RE WD4002FYYZ
- hard drive
- 4 TB
- SATA 6 Gb/ s
- Type: Hard drive
- internal
- nearline
- Capacity: 4TB
- Form Factor: 3.5" x 1/ 3H
- Interface: SATA 6 Gb/ s
- Data Transfer Rate: 600 MBps
- Buffer

Size: 128 MB
- Spindle Speed: 7200 rpm
-

Features: Shock sensor, Native Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, Stable Trac, No Touch ramp load technology, Dynamic fly height technology, advanced format 512n
- Dimensions: (Wx Dx H) 101.6 mm x 147 mm x 26.1 mm
- Weight: 720g
- Manufacturer Warranty: 5 years warranty






















...

High capacity nearline drive Massive capacities suit even the extremely demanding datacenter, enterprise server, or cloud storage needs. Designed for high-intensity applications Designed to handle high workloads delivering both performance & reliability to any datacenter environment. Stable Trac The motor shaft is secured at both ends to reduce system-induced vibration & stabilize platters for accurate tracking during read & write operations. Vibration protection Enhanced RAFF technology

Includes:: sophisticated electronics to monitor the drive & correct both linear & rotational vibration in real time. The result is a significant performance improvement in high vibration environments over desktop drives. Dual actuator technology A head positioning system with two actuators that improves positional accuracy over the data track (s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy. Multi-axis shock sensor Automatically detects the subtlest shock events & compensates to protect the data. RAID-specific, time-limited error recovery (TLER) Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Designed for quality & reliability These drives ensure one of the highest level reliability ratings for high-capacity enterprise storage needs. No Touch ramp load technology The recording head never touches the disk media ensuring significantly less wear to the recording head & media as well as better drive protection in transit. Dynamic fly height technology Each read-write head’s fly height is adjusted in real time for optimum reliability. Main Specifications
- Product Description: WD RE WD6002FRYZ
- hard drive
- 6 TB
- SATA 6 Gb/ s
- Type: Hard drive
- internal
- nearline
- Capacity: 6TB
- Form Factor: 3.5" x 1/ 3H
- Interface: SATA 6 Gb/ s
- Data Transfer Rate: 600 MBps
- Buffer

Size: 128 MB
- Spindle Speed: 7200 rpm
-

Features: Shock sensor, Native Command Queuing (NCQ), Rotary Acceleration Feed Forward (RAFF), Time-Limited Error Recovery (TLER), dual actuator technology, Stable Trac, No Touch ramp load technology, advanced format 512e, Dynamic fly height technology
- Dimensions: (Wx Dx H) 101.6 mm x 147 mm x 26.1 mm
- Weight: 720g
- Manufacturer Warranty: 5 years warranty






















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- Product Description: WD Gold WD8002FRYZ
- hard drive
- 8 TB
- SATA 6 Gb/ s
- Type: Hard drive
- internal
- Capacity:





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• SLC (single-level cell) caching boosts write performance to quickly perform everyday tasks. • Shock-resistant & WD F.I.T. Lab™ certified for compatibility & reliability. • Ultra low power-draw so you can use your laptop PC for longer periods of time. • Available in 2.5”/7mm cased & M.2 2280 models to accommodate most PCs. • The free, downloadable WD SSD Dashboard lets you easily monitor the status of your drive. •

Includes:: a 3-year limited warranty so upgrading your storage is worry-free. enhanced performance for everyday computing Enhance your system with a WD Green TM solid state drive & improve the performance of your laptop or desktop computer for your daily computing needs. SLC caching (single-level cell caching) technology boosts write performance in a WD Green SSD to browse the web, play your favorite casual games, or simply start up your system in a flash. Solid state reliability Designed without any moving parts, WD Green SSDs are built to be lightweight & shock-resistant to help keep your data protected from loss if there is an accidental bump or drop to your system. Combined with the comprehensive WD Functional Integrity Testing Labs (F.I.T. Lab TM) certification, every WD Green SSD is tested to ensure it meets the highest WD brand standards for digital storage. Less power. More play. WD Green solid state drives are among the lowest in power consumption in the industry. & with less power used, you can run your PC for longer periods of time. An easy upgrade for your PC WD Green SSDs are available in a 2.5”/7mm cased model, & a M.2 2280 version to evolve with newer & smaller computers. With form factors to accommodate most laptop & desktop PCs, a WD Green SSD is ready for the job. Free WD SSD Dashboard The downloadable WD SSD Dashboard provides a suite of tools so you’re always able to check on the health of your solid state drive. Available for free, this dashboard helps you track things like disk model, firmware version, SMART attributes, or simply find out how much space you have left on your WD Green SSD. 3-year limited warranty Every WD Green SSD comes with a 3-year limited warranty, so you can be confident of your storage when you upgrade or replace any of your drives.

...

For fast performance & reliability, WD Green SSDs boost the everyday computing experience in your desktop or laptop PC. enhanced performance for everyday computing With the performance boost from a WD Green SATA SSD, you can browse the web, play a game, or simply start your system in a flash. Solid state reliability Lightweight & shock resistant, WD Green SSDs use no moving parts & help keep your data safe from loss in the case of accidental bumps & drops. Less power. More play. WD Green SSDs are among the lowest power consuming drives in the industry. & with less power used, your laptop runs longer. ...

Features • SLC (single-level cell) caching boosts write performance to quickly perform everyday tasks. • Shock-resistant & WD F.I.T. Lab™ certified for compatibility & reliability. • Ultra low power-draw so you can use your laptop PC for longer periods of time. • Available in 2.5”/7mm cased & M.2 2280 models to accommodate most PCs. • The free, downloadable WD SSD Dashboard lets you easily monitor the status of your drive. •

Includes:: a 3-year limited warranty so upgrading your storage is worry-free.

...

For fast performance & reliability, WD Green SSDs boost the everyday computing experience in your desktop or laptop PC. enhanced performance for everyday computing With the performance boost from a WD Green SATA SSD, you can browse the web, play a game, or simply start your system in a flash. Solid state reliability Lightweight & shock resistant, WD Green SSDs use no moving parts & help keep your data safe from loss in the case of accidental bumps & drops. Less power. More play. WD Green SSDs are among the lowest power consuming drives in the industry. & with less power used, your laptop runs longer. ...

For fast performance & reliability, WD Green SSDs boost the everyday computing experience in your desktop or laptop PC. enhanced performance for everyday computing With the performance boost from a WD Green SATA SSD, you can browse the web, play a game, or simply start your system in a flash. Solid state reliability Lightweight & shock resistant, WD Green SSDs use no moving parts & help keep your data safe from loss in the case of accidental bumps & drops. Less power. More play. WD Green SSDs are among the lowest power consuming drives in the industry. & with less power used, your laptop runs longer. ...

For use in laptops & desktop computers, WD Green SSDs offer high performance & reliability to boost your daily computing activities. With comprehensive WD F.I.T. Lab TM certi cation, & available in 2.5"/7mm cased or M.2 2280 models, WD Green solid state drives are compatible with most PCs. The free WD SSD Dashboard lets you monitor your storage, & when combined with the 3-year limited warranty, upgrading your digital storage is worry-free. enhanced performance for everyday computing Enhance your system with a WD Green solid state drive & help improve the performance of your laptop or desktop computer for your daily computing needs. SLC (single-level cell) caching technology helps boost write performance in a WD Green SSD to browse the web, play your favorite casual games, or simply start up your system in a ash. Solid state reliability WD Green SSDs are built to be lightweight & shock-resistant to help protect against data loss if a drive is accidentally bumped or dropped. Combined with the comprehensive WD Functional Integrity Testing Lab (F.I.T. Lab TM) Applications certi cation, every WD Green SSD is tested to ensure it meets the highest WD brand standards for digital storage. & with no moving parts in a WD Green SSD, you get reliable storage to withstand normal wear & tear for years to come. Less power. More play. WD Green solid state drives are among the lowest in power consumption in the industry. & with less power used, you can run your laptop PC for longer periods of time. An easy upgrade for your PC WD Green SSDs are available in a 2.5"/7mm cased model, & an M.2 2280 version to evolve with newer & smaller computers. With form factors to accommodate most laptop & desktop PCs, a WD Green SSD is ready for the job. Free WD SSD Dashboard The downloadable WD SSD Dashboard provides a suite of tools so youre always able to check on the health of your solid state drive. Available for free, this WD SSD Dashboard helps you track things like disk model, rmware version, S.M.A.R.T. attributes, or simply nd out how much space you have left on your WD Green SSD. 3-year limited warranty Every WD Green SSD comes with a 3-year limited warranty, so you can be con dent of your storage when you upgrade or replace any of your drives. ...