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Cisco

Cisco HX-HD12T7KL4MK9 | 3.5in 12TB SAS HDD, 7.2K RPM, 12Gb/s, 4Kn, SED

SKU:HX-HD12T7KL4MK9

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Description

Self-encrypting 12TB 3.5-inch 12Gb/s SAS drive for secure, high-capacity tiers in UCS/HyperFlex. Combines nearline 7.2K RPM performance with hardware-based SED encryption for compliance-driven environments. 4Kn sector format supports modern filesystems and SDS platforms—confirm 4Kn support on your controller/OS. Ideal for secure bulk storage, backup targets, and HCI capacity nodes.

Features

- SED hardware encryption for data-at-rest protection
- 12Gb/s SAS dual-port for resilient connectivity
- 4Kn native sectors optimized for modern storage stacks
- Nearline 7.2K RPM for large-capacity, sequential workloads
- Designed for UCS/HyperFlex secure capacity expansion

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: What encryption does the SED provide?
A: Hardware-based AES encryption with instant secure erase capability. Key management is handled by the controller or system policy.

Q: Do I need a specific controller for SED features?
A: Yes. Your RAID/HBA and management stack must support SED to enable encryption features and key management.

Q: Is 4Kn required for this model?
A: This drive is 4Kn native. Ensure your platform and OS support 4Kn prior to deployment.

Q: Can I mix SED and non-SED in one array?
A: Not recommended. Use uniform drive capabilities within an array to maintain consistent security policies.

Q: Is a drive caddy included?
A: Drives are supplied bare unless otherwise noted. Obtain the correct UCS/HX carrier for your chassis.

Technical Specifications

- Capacity: 12 TB
- Form factor: 3.5 in (LFF)
- Interface: SAS 12Gb/s (dual-port)
- Spindle speed: 7,200 RPM (Nearline SAS)
- Sector format: 4Kn (4096-byte native)
- Encryption: SED (Self-Encrypting Drive, hardware-based)
- Drive type: HDD (NL-SAS)
- Hot-swap: Supported with compatible carrier/backplane

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