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Cisco

Cisco UCS-HD300G15KS4K | 300GB 2.5in SFF | 12Gb SAS (SAS-3) | 15K RPM | 4Kn (4096b)

SKU:UCS-HD300G15KS4K

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Description

Advanced-format 4Kn 2.5in enterprise SAS HDD for high-IOPS boot and transactional roles. 12Gb/s SAS and 15,000 RPM deliver low latency and dependable performance; 300GB capacity is ideal for OS and critical apps. Requires 4Kn-capable controller/OS support.

Features

- 4Kn advanced format for improved metadata efficiency (with compatible stacks)
- 15K RPM for low-latency random I/O
- 12Gb/s SAS-3 with dual-port path redundancy
- SFF 2.5-inch design for high-density bays
- Engineered for continuous 24x7 enterprise workloads

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 this drive use 4Kn format?
A: Yes, it is 4Kn (4096-byte logical sectors). Ensure your RAID/HBA, backplane, and OS support 4Kn before deployment.

Q: Will it connect to a 6Gb/s SAS controller?
A: Yes, SAS is backward compatible, but 4Kn support must still be present in the controller/firmware and OS.

Q: Is it suitable for RAID arrays?
A: Yes, provided all drives in the RAID set share the same sector format, capacity class, and RPM.

Q: Is a tray/caddy included?
A: Use the appropriate 2.5-inch carrier required by your chassis if the bay needs one.

Q: Typical deployment scenarios?
A: Boot volumes, application tiers needing fast random access, database logs/temp, and infrastructure services.

Technical Specifications

- Capacity: 300 GB
- Interface: SAS-3 (12 Gb/s), dual-port
- Spindle speed: 15,000 RPM
- Form factor: 2.5-inch SFF
- Sector format: 4Kn (4096-byte logical sectors)
- Drive class: Enterprise, 24x7 operation
- Hot-swap capable when used in supported hot-plug bays
- Backward link compatible with 6 Gb/s SAS backplanes
- Use cases: OS/boot, database temp/logs, transactional workloads

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