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Cisco

Cisco UCS-HD300G15K12G | 300GB 2.5in SFF | 12Gb SAS (SAS-3) | 15K RPM | Enterprise HDD

SKU:UCS-HD300G15K12G

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Description

High-speed 2.5in SAS enterprise HDD ideal for boot and transactional workloads in UCS environments. 12Gb/s SAS and 15,000 RPM deliver low latency and consistent IOPS; 300GB capacity fits OS and application volumes. Non‑4Kn 512‑byte logical sector formatting for broad controller/OS compatibility.

Features

- 15K RPM spindle speed for low-latency access
- 12Gb/s SAS-3 bandwidth with dual-port resiliency
- Compact 2.5-inch SFF for higher bay density
- Enterprise-grade reliability for 24x7 operation
- Backward compatibility with 6Gb/s SAS infrastructures

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 drive compatible with UCS C-Series and B-Series servers?
A: Yes—if the server/chassis supports 2.5-inch SAS bays and 12Gb/s SAS. Always confirm against your server’s HCL and backplane/controller capabilities.

Q: What sector format does this drive use?
A: It uses a 512-byte logical (non-4Kn) format. Confirm 512n vs 512e acceptance with your RAID/HBA firmware matrix.

Q: Can I mix this 15K HDD with other RPM or SSD drives in the same RAID set?
A: It’s best practice to match drive type, RPM, capacity, and sector format within a RAID group for consistent performance and reliability.

Q: Is 12Gb/s SAS backward compatible with 6Gb/s controllers?
A: Yes, SAS is backward compatible. The link will negotiate down to the controller/backplane’s supported speed.

Q: Is a caddy required?
A: Use the appropriate 2.5-inch hot-swap carrier for your chassis if the bay requires a drive tray.

Technical Specifications

- Capacity: 300 GB
- Interface: SAS-3 (12 Gb/s), dual-port
- Spindle speed: 15,000 RPM
- Form factor: 2.5-inch SFF
- Logical sector size: 512-byte (non-4Kn)
- Drive class: Enterprise, 24x7 duty cycle
- Hot-swap capable when used in supported hot-plug bays
- Backward compatible with 6 Gb/s SAS backplanes
- Typical roles: OS/boot, application, logs, transactional workloads

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