💎 WD Ultrastar DC HC590 26TB 7.2K SAS Enterprise Hard DriveModel: WUH722626AL5204 | Part Number: 0F59375 | 7,200 RPM | SAS 12Gb/s | 512MB Cache

The Western Digital Ultrastar DC HC580 in its 26TB configuration represents the cutting edge of data density. This drive utilizes UltraSMR technology to push capacity to the absolute limit, alongside Western Digital's OptiNAND™ and HelioSeal® innovations. Designed specifically for hyperscale cloud providers and massive data archives, this drive offers the lowest power-per-terabyte profile in the industry, making it the premier choice for organizations managing exabyte-scale storage.

📊 Technical Specifications

• Capacity: 💾 26 TB

• Interface: ⚡ SAS 12Gb/s (Dual Port)

• Spindle Speed: 🏎️ 7,200 RPM

• Cache: 🧠 512 MB (OptiNAND™ Enhanced)

• Form Factor: 📏 3.5-inch LFF

• MTBF: 🛡️ 2.5 Million Hours

• Sector Format: 💾 4Kn (Advanced Format)

• Recording Technology: 🖋️ UltraSMR (Shingled Magnetic Recording)

• Design: 🎈 HelioSeal® (10th Gen Helium-filled)

✅ Why This Drive Rocks

• Condition: ✨ Refurbished - Excellent. Professionally audited and verified. This drive has undergone rigorous health checks to ensure the helium seal is intact and the OptiNAND™ flash remains at 100% endurance.

• UltraSMR Technology: By utilizing advanced error-correction and shingled recording, this drive packs more data onto each platter than standard CMR drives, maximizing your rack space efficiency.

• OptiNAND™ Intelligence: Uses integrated flash to store internal drive metadata, which significantly improves data safety during sudden power loss and enhances the drive’s ability to manage shingled data tracks.

• HelioSeal® Efficiency: The helium-filled interior reduces air friction, allowing the platters to spin with less power and significantly less heat, extending the lifespan of the drive and the server cooling components.

• Extreme Scale Reliability: With a 2.5M hour MTBF, this drive is engineered for 24/7/365 environments where reliability is the top priority.

📦 Compatibility & Use Case

• Target Systems: Specialized for Hyperscale Data Centers, modern JBODs, and SMR-aware storage systems (ZFS, Hadoop, Cloud storage).

• Ideal Workloads: Cold storage, massive backup repositories, Big Data archives, and any "Write Once, Read Many" (WORM) applications.

• ⚠️ Important Compatibility Note: This is an UltraSMR drive. It is intended for use in host-managed or SMR-aware environments. Please ensure your RAID controller or software-defined storage (SDS) supports SMR drives before purchase.

• Controller Note: Requires a SAS 12Gb/s backplane. It will not work in a standard consumer SATA port.