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Cisco UCS-HDM22TW1S74K | 22TB 3.5in 12Gb/s SAS NL-HDD, 7200 RPM, 4Kn (4096B), hot-swap

SKU:UCS-HDM22TW1S74K

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Description

22TB enterprise NL-SAS drive tailored for large-scale capacity tiers with 12Gb/s SAS, 7,200 RPM, and 4Kn sectors for efficient, modern storage stacks. Cisco-validated for mid-plane deployments and ideal for scale-out SAN/NAS, backups, and object storage.

Features

- Ultra-high 22TB capacity for dense storage nodes
- 12Gb/s dual-port SAS for resilient connectivity
- 4Kn format to maximize efficiency with modern filesystems
- Enterprise nearline mechanics for reliability and longevity
- Optimized for sequential and mixed read-heavy workloads
- Hot-swap design simplifies field service

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this 22TB drive suitable for RAID 6 or RAID 60?
A: Yes, it is commonly used in parity RAID for large capacity pools; ensure a controller with adequate cache and rebuild policies.

Q: Does my OS need special alignment for 4Kn?
A: Most modern OSes handle 4Kn natively. Verify support and align partitions as recommended by your platform vendor.

Q: Can I mix this 22TB with 20TB drives in an array?
A: Supported by many controllers, but effective size per member may be limited to the smallest drive. Matching capacities is recommended.

Q: Is it suitable for 24x7 operation?
A: Yes. It is an enterprise nearline drive intended for continuous data center use.

Q: What about vibration and cooling requirements?
A: Use approved trays and maintain proper airflow; follow your chassis vendor’s guidelines for drive count and cooling.

Technical Specifications

- Capacity: 22 TB
- Form factor: 3.5-inch (LFF)
- Interface: SAS 12Gb/s (dual-port)
- Spindle speed: 7,200 RPM
- Sector format: 4Kn (4096 bytes/sector)
- Drive class: Enterprise nearline (NL-SAS)
- Hot-swap capable: Yes (with correct carrier/tray)
- Compatibility: 3.5-inch 12G SAS bays with 4Kn support
- Primary workloads: Backup, archival, object storage, capacity tiers
- Integration: Works with hardware RAID and SAS HBAs supporting 4Kn

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