💎 Cisco 1TB 7.2K SAS Enterprise Hard DriveModel: ST1000NM0001 | Cisco PN: 58-0143-01 | Seagate PN: 9YZ264-175 | 7,200 RPM | SAS 6Gb/s

The Cisco 58-0143-01 (manufactured by Seagate as the Constellation ES.2 series) is a professional-grade SAS drive tailored for the Cisco Unified Computing System (UCS) environment. This drive is engineered for 24/7 reliability in enterprise data centers, offering the robust error-correction and dual-port redundancy that only a native SAS interface can provide. It is a critical component for maintaining Cisco rack servers and storage arrays that require authenticated Cisco firmware for peak performance.

📊 Technical Specifications

• Capacity: 💾 1 TB

• Interface: ⚡ SAS 6Gb/s (SAS-2 Dual Port)

• Spindle Speed: 🏎️ 7,200 RPM

• Cache: 🧠 64 MB

• Form Factor: 📏 3.5-inch LFF

• MTBF: 🛡️ 1.2 Million Hours

• Sector Format: 💾 512n (Native)

• Recording Technology: 🖋️ CMR (Conventional Magnetic Recording)

✅ Why This Drive Rocks

• Condition: ✨ Refurbished - Excellent. Professionally audited and health-verified. Every unit undergoes a rigorous diagnostic pass, including secure erasure and head-stability testing to ensure it meets original enterprise mechanical standards.

• Cisco Certified Firmware: Loaded with genuine Cisco firmware to ensure seamless integration with Cisco UCS Manager and CIMC. This guarantees that the drive will not be flagged as "Uncertified," allowing for accurate health reporting and LED status sync.

• Dual-Port SAS Reliability: Native dual-porting provides redundant data paths, ensuring that the drive remains accessible even if a single path or controller fails—essential for high-availability enterprise clusters.

• Legacy 512n Compatibility: Native 512-byte sectors ensure 100% "plug-and-play" compatibility with older RAID controllers and legacy operating systems that do not support 4K Advanced Format drives.

📦 Compatibility & Use Case

• Target Systems: Optimized for Cisco UCS C-Series Rack Servers (C220, C240, C460 M2/M3/M4) and Cisco UCS 6100/6200 Fabric Interconnect storage modules.

• Ideal Workloads: Tiered enterprise storage, virtualization boot volumes, high-reliability RAID 5/6 arrays, and high-capacity server-side caching.

• Controller Note: ⚠️ Note: This is a SAS drive. It requires a SAS-capable backplane and controller. It will not function in a standard consumer SATA desktop motherboard port.