💎 NetApp / IBM 300GB 15K SAS Enterprise Hard DriveModel: HUS154530VLS300 | NetApp PN: 108-00166 | IBM PN: 95P5066 | HGST PN: 0B23468 | 15,000 RPM

The NetApp 108-00166 (manufactured by HGST as the Ultrastar 15K450) is a specialized mission-critical drive designed for high-availability enterprise storage. Built with a 15,000 RPM spindle speed and a SAS 3Gb/s interface, this drive is engineered for the low-latency demands of Tier-1 storage arrays. This specific unit features the multi-brand compatibility firmware used across NetApp FAS and IBM System Storage environments.

📊 Technical Specifications

• Capacity: 💾 300 GB

• Interface: ⚡ SAS 3Gb/s (Dual Port)

• Spindle Speed: 🏎️ 15,000 RPM

• Cache: 🧠 16 MB

• Form Factor: 📏 3.5-inch LFF

• Sector Format: 💾 520bps (Native NetApp/IBM)

• Average Seek Time: ⏳ 3.4 ms

• MTBF: 🛡️ 1.6 Million Hours

✅ Why This Drive Rocks

• Condition: ✨ Refurbished - Excellent. Professionally audited, secure-erased, and health-verified. Tested specifically for 15K RPM stability to ensure the fluid dynamic bearings are quiet and perform to original specs.

• Specialized 520-Byte Formatting: This drive is pre-formatted to 520-byte sectors, which is mandatory for NetApp FAS systems and certain IBM TotalStorage/DS arrays. Standard 512-byte drives will be rejected by these controllers.

• Dual-Port SAS Reliability: Native dual-porting ensures redundant data paths, providing the high availability (HA) required for enterprise-grade storage shelves.

• Hitachi Engineering: The 15K450 series includes Rotational Vibration Safeguard (RVS), which maintains performance in dense multi-drive enclosures by compensating for the vibrations of neighboring disks.

📦 Compatibility & Use Case

• Target Systems: Optimized for NetApp FAS series (FAS2040, FAS3140) and IBM System Storage (DS3200, DS3400). Compatible with NetApp DS14mk2 SAS disk shelves.

• Ideal Workloads: Transactional databases, OS boot volumes for legacy enterprise servers, and localized high-performance caching.

• Note: This drive carries specialized firmware. While it can be reformatted for standard 512-byte use, its primary value is for admins maintaining specific NetApp or IBM hardware.