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Cisco

Cisco UCS-HD12TB10KS4K | 2.5in SFF SAS 12Gb/s 1.2TB 10K RPM, 4Kn

SKU:UCS-HD12TB10KS4K

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Description

Enterprise 2.5-inch 10K SAS drive tailored for performance tiers and mixed workload environments. 12Gb/s SAS interface with 4Kn sector format—ensure OS/HBA support for native 4K sectors.

Features

- 10K RPM for balanced IOPS and latency
- Dual-port 12Gb/s SAS for high availability
- 4Kn sectoring for improved efficiency on supported stacks
- Enterprise durability for 24x7 operation

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: Does 4Kn require special support?
A: Yes. Controllers, OS, and applications must support native 4K sector drives.

Q: Can I mix 4Kn with 512n/512e drives in the same RAID set?
A: Not recommended. Use the same sector format across a RAID group to avoid compatibility and performance issues.

Q: Is a caddy included?
A: No. The drive ships without a caddy unless specified.

Technical Specifications

- Capacity: 1.2TB
- Interface: SAS 12Gb/s (dual-port)
- Spindle speed: 10,000 RPM
- Form factor: 2.5-inch SFF
- Sector format: 4Kn (native 4096-byte sectors)
- Drive class: Enterprise performance HDD (10K)
- Intended use: Databases, VMs, and general performance tiers
- Note: Drive only; caddy/tray sold separately

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