• Cisco UCS-HDM20TW1S74K 20TB SAS NL-HDD black drive with silver components
1 1

Cisco

Cisco UCS-HDM20TW1S74K | 20TB 3.5in 12Gb/s SAS NL-HDD, 7200 RPM, 4Kn (4096B), hot-swap

UCS-HDM20TW1S74K

Stock Status: Enquire

Request Quote
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

20TB enterprise nearline SAS HDD delivering scalable capacity for data lakes, backups, and archives. Features 12Gb/s SAS dual-port interface, 7,200 RPM, and 4Kn sector format for modern controller compatibility and efficient storage utilization. Built for continuous operation in high-density server environments.

Features

- Massive 20TB capacity for capacity-first tiers
- 12Gb/s SAS with multipath resilience
- 4Kn format optimized for modern storage stacks
- Enterprise-grade components for continuous operation
- Energy-efficient 7,200 RPM nearline design
- Field-replaceable, hot-swap capable

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.

View full details

specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Capacity: 20 TB
- Form factor: 3.5-inch (LFF)
- Interface: SAS 12Gb/s (dual-port)
- Spindle speed: 7,200 RPM
- Sector format: 4Kn (4096 bytes/sector)
- Class: Enterprise nearline (NL-SAS)
- Hot-swap capable: Yes (with correct carrier/tray)
- Compatibility: Requires 4Kn-capable SAS controller/backplane
- Ideal workloads: Backup, object storage, archival, cold/warm data
- Operating profile: 24x7 data center duty

FAQs

Q: Does this 20TB drive support dual-port SAS?
A: Yes, it uses a 12Gb/s SAS interface with dual-port capability for redundancy and multipath.

Q: What sector size does it use?
A: 4Kn (4096 bytes per sector). Verify that your HBA/RAID controller and OS support 4Kn.

Q: Is a firmware match required for RAID arrays?
A: Best practice is to match capacity, model family, and firmware where possible for predictable RAID behavior.

Q: Can this replace SATA drives in my chassis?
A: Only if your chassis and backplane support SAS. SAS bays can run SATA, but SATA-only bays cannot run SAS.

Q: Do I need any special cabling?
A: No special cabling in hot-swap bays; ensure a 12G SAS backplane and compatible controller are present.

Recently Viewed

  • Request a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us