WD WD103KRYZ | 10TB | SATA 6Gb/s | 7200RPM | 512MB Cache | 3.5" Enterprise HDD WD WD103KRYZ | 10TB | SATA 6Gb/s | 7200RPM | 512MB Cache | 3.5" Enterprise HDD
WD WD103KRYZ | 10TB | SATA 6Gb/s | 7200RPM | 512MB Cache | 3.5" Enterprise HDD

Western Digital

Western Digital WD103KRYZ | 10TB | SATA 6Gb/s | 7200RPM | 512MB Cache | 3.5" Enterprise HDD

$579.95

Brand New, Factory Sealed | In Stock | Bulk Orders Available

The WD103KRYZ is a 10TB WD Gold enterprise-class hard drive featuring a 7200RPM spindle, 512MB cache, and sustained transfer rates up to 267MB/s over a SATA 6Gb/s interface, in a 3.5-inch form factor. Built for demanding 24/7 datacenter and commercial environments, it is ideal for RAID arrays, JBOD storage, and data-intensive enterprise applications. Compatible with Dell PowerEdge, HP ProLiant, and Supermicro servers, plus host bus adapters and enterprise storage systems employing RAID and other data resiliency configurations. Rated for a 550TB/year workload with a 2-million-hour MTBF and dual Rotational Vibration Safeguard sensors, it delivers dependable, high-uptime performance for mission-critical storage. This item ships brand new with a full manufacturer warranty.

All products are sold as new in original retail or OEM packaging unless otherwise specified. Same-business-day shipping on orders placed before 2 PM PT. Bulk inquiries welcome.
Specifications
  • Manufacturer: Western Digital
  • Model: WD Gold WD103KRYZ
  • Capacity: 10TB
  • Interface: SATA 6Gb/s
  • RPM: 7200
  • Cache: 512MB
  • Form Factor: 3.5-inch
  • Recording: CMR
  • Sustained Transfer: Up to 267 MB/s
  • Workload Rating: 550TB/year
  • MTBF: 2,000,000 hours
  • Annualized Failure Rate: 0.44%
  • Load/Unload Cycles: 600,000
  • Warranty: 5-year limited manufacturer warranty
Product Features
  • Enterprise-class CMR recording for consistent RAID performance
  • 550TB/year workload rating for heavy read-write duty
  • Dual Rotational Vibration Safeguard sensors for high-vibration racks
  • 2M hour MTBF with 0.44% annualized failure rate
  • 512MB cache with transfers up to 267 MB/s
  • Validated across HBAs, servers, and enterprise storage arrays
Compatibility
  • Dell PowerEdge servers
  • HP ProLiant servers
  • Supermicro platforms
  • SATA 6Gb/s RAID and HBA controllers
  • RAID and JBOD enterprise storage arrays
Shipping & Returns
  • Free Shipping: We currently offer free Economy Shipping within the continental U.S. with no minimum order required. Expedited shipping is available at standard carrier rates.
  • Same-Day Shipping: Order placed before 2PM PST will ship the same day. Orders received after this time will ship the following business day.
  • Hassle-Free Returns: If you're not completely satisfied with your purchase, simply return it within 10 days for a hassle-free refund or exchange.

10TB SATA 6Gb/s 7200RPM 512MB Cache 550TB/yr 5-Yr Warranty

WD Gold 10TB — enterprise reliability with a 550TB/year workload

The WD103KRYZ is Western Digital's WD Gold 10TB enterprise-class SATA drive, engineered for heavy, continuous read-write workloads in demanding datacenter and commercial systems. With a 550TB/year workload rating, 2-million-hour MTBF, and dual vibration safeguard sensors, it is a dependable building block for RAID and JBOD storage.

10TB Enterprise Capacity

Ten terabytes per bay maximizes array density while keeping per-TB cost low for bulk enterprise storage.

550TB/Year Workload

Rated for a 550TB/year read-write workload, sustaining transfers up to 267MB/s for high-uptime applications.

Vibration Safeguard

Dual Rotational Vibration Safeguard sensors anticipate and counteract disturbances for peak performance in dense, high-vibration racks.

Proven Reliability

2-million-hour MTBF, 0.44% annualized failure rate, and 600,000 load/unload cycles back CMR recording tuned for 24/7 duty.

Sealed New Stock

Brand new with a full 5-year manufacturer warranty and same-business-day shipping before 2 PM PT.

Frequently Asked Questions

Frequently asked questions about Enterprise Hard Drives (HDD) and Solid-State Drives (SSD), including what they are, how they are used, performance consideration and tips for choosing the right solution.

1. What are enterprise hard drives and SSDs?

Enterprise hard drives and SSDs are high-performance, high-reliability storage solutions designed for use in data centers and business-critical applications.
2. Are enterprise hard drives reliable?

Yes, enterprise hard drives are designed to be highly reliable and durable, suitable for data centers and enterprise environments. They typically feature enhanced error correction, vibration resistance, and longer lifespans compared to consumer drives. Enterprise drives are built to handle continuous 24×7 operation, making them a smart choice for critical data storage needs.
3. What is the difference between NAS and enterprise hard drives?

Network-attached storage (NAS) and enterprise hard drives differ primarily in their intended use and design features. NAS drives are optimized for lower power consumption, quieter operation, and ideal for small-to-medium business or home environments. Enterprise drives, which are built for higher performance, reliability, and endurance—are designed to handle 24×7 operation in demanding data center and enterprise settings.
4. What factors should be considered when selecting an enterprise hard drive for a specific application or workload?

To choose an enterprise hard drive for a specific application or workload, keep the following factors in mind:

  • Performance requirements, such as read/write speeds and IOPS are crucial, especially for data-intensive applications.
  • Capacity needs must align with the storage demands of your workload. 
  • Reliability and durability are essential, as enterprise drives should withstand continuous 24×7 operation.
  • Compatibility with your existing hardware and RAID configurations is also important.
  • Power consumption and cooling requirements should be considered to guarantee efficient operation within your data center environment.
  • Cost and warranty terms should align with your budget and long-term maintenance plans.
5. How does an enterprise hard drive improve data reliability and integrity?

Enterprise hard drives improve data reliability and integrity through several advanced features. They incorporate enhanced error correction codes (ECC) that detect and correct data errors, ensuring data remains accurate and intact. These drives are also designed with improved mechanical structures to minimize vibrations, which can cause read/write errors. Optimized for RAID configurations, they prevent data loss and promote redundancy, further safeguarding data. Additionally, enterprise drives benefit from advanced firmware that includes regular updates and sophisticated algorithms to manage data more effectively.

6. What are the key differences between enterprise hard drives and consumer-grade hard drives?

Enterprise hard drives differ from consumer-grade hard drives in several key areas:

  1. Reliability: Enterprise drives are designed for continuous 24×7 operation with a higher mean time between failures (MTBF).
  2. Performance: The enterprise hard drives offer faster data transfer rates and lower latency.
  3. Durability: They offer enhanced error correction, vibration resistance, and robust construction.
  4. Features: They include advanced features like RAID optimization and better firmware.
  5. Warranty: Enterprise hard drives come with longer warranties compared to consumer drives.
7. How does an enterprise hard drive improve data reliability and integrity?

Enterprise hard drives improve data reliability and integrity through several advanced features. They incorporate enhanced error correction codes (ECC) that detect and correct data errors, ensuring data remains accurate and intact. These drives are also designed with improved mechanical structures to minimize vibrations, which can cause read/write errors. Optimized for RAID configurations, they prevent data loss and promote redundancy, further safeguarding data. Additionally, enterprise drives benefit from advanced firmware that includes regular updates and sophisticated algorithms to manage data more effectively.

8. How do enterprise hard drives handle power loss or failures?

Power loss or failures are handled through several robust mechanisms. They often include features like power loss protection (PLP) that use capacitors to provide enough power to complete pending write operations and safely store data in non-volatile memory. Advanced error correction and recovery algorithms also help maintain data integrity. Additionally, enterprise hard drives are designed to restart after power failures quickly and safely, minimizing downtime and data corruption risks. Seagate enterprise drives incorporate such technologies to ensure data reliability and system resilience in power-loss scenarios.