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Seagate ST9300653SS 300GB 15K-RPM SAS 6Gb/s SFF 2.5 HDD
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Seagate ST9300653SS 300GB 15K-RPM SAS 6Gb/s SFF 2.5 HDD
ST9300653SS
- 300GB 2.5” SFF SAS 6Gb/s enterprise HDD
- 15K RPM ultra-low latency performance
- Dual-port SAS for SAN high availability
- RAID-optimized error recovery firmware
- Rotational vibration compensation for dense arrays
- Compact SFF design for blade servers
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Seagate ST9300653SS 300GB 15K-RPM SAS 6Gb/s SFF 2.5 HDD
The Seagate ST9300653SS 300GB 15K SAS 6Gb/s SFF HDD is an enterprise-class SAS hard disk drive engineered for demanding data center and server storage environments. Running at 15,000 RPM, this drive delivers ultra-high spindle speed for the lowest possible rotational latency and maximum IOPS. Its SAS 6Gb/s interface provides high-bandwidth, dual-port enterprise connectivity for mission-critical storage area networks and directly attached RAID storage configurations in production server deployments.
Designed in the SFF 2.5-inch form factor, this Seagate enterprise SAS drive fits all standard server backplane bays and storage enclosures used in modern data center infrastructure. The drive features Seagate's enterprise-grade firmware with RAID-optimized error recovery, ensuring reliable operation in multi-drive arrays during rebuild and concurrent I/O workloads. Dual-port SAS connectivity enables multipath I/O configurations that protect against path failures, providing continuous storage access in high-availability server environments where downtime is unacceptable.
With a high MTBF rating and continuous 24/7 operational certification, this Seagate enterprise SAS HDD is built to withstand the rigors of round-the-clock production server use. Advanced rotational vibration compensation helps maintain consistent performance in high-density multi-drive enclosures where mechanical interference is a common concern. Backed by Seagate's 5-year enterprise warranty, this drive is a trusted, proven storage solution for IT administrators building reliable, scalable data center storage infrastructure for enterprise, cloud, and HPC environments.
Specifications of Seagate ST9300653SS 300GB 15K SAS HDD
General Information
Technical Information
Interfaces/Ports
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Benefits of Seagate ST9300653SS 300GB 15K SAS HDD
- 15K RPM SFF delivers maximum IOPS in smallest drive form factor
- 2.9ms average seek time enables lightning-fast data access speed
- SAS 6Gb/s provides headroom for the drive's high sustained rate
- 1.6M MTBF is among the highest reliability ratings in SFF HDDs
- Dual-port enables active-active path for highest SAN availability
Why Choose Seagate ST9300653SS 300GB 15K SAS 6Gb/s SFF HDD?
- Best IOPS-per-slot performance for 2.5-inch blade server builds
- 15K RPM SFF ideal for latency-sensitive applications in blades
- Highest MTBF rating ensures fewest unexpected failures in service
- SAS 6Gb/s proven across all major enterprise SAN platforms worldwide
- 5-year Seagate enterprise warranty backs mission-critical deployments
Where is Seagate ST9300653SS 300GB 15K SAS 6Gb/s SFF HDD Used?
- OLTP database blade servers requiring maximum SFF HDD performance
- Mission-critical application servers in 2.5-inch high-density chassis
- SAN hot-tier storage nodes serving the most active workload datasets
- High-frequency trading systems requiring ultra-low-latency storage
- Virtualized desktop infrastructure (VDI) boot and swap drive tiers
FAQs
What is the MTBF of the ST9300653SS?
The drive has a 1.6 million hour MTBF, representing one of the highest reliability ratings in the enterprise HDD market.
Why use 15K RPM in a 2.5-inch SFF drive?
15K RPM SFF combines the high IOPS of 15K spindle speed with the density advantage of 2.5-inch blade-compatible form factor.
What is the average seek time of this drive?
The average seek time is approximately 2.9ms, enabling extremely fast data access for random read-intensive server workloads.
Is the ST9300653SS suitable for VDI storage tiers?
Yes, 15K SFF drives are commonly used in VDI boot storage tiers due to their fast random read performance characteristics.
Can this drive handle heavy random write workloads?
Yes, 15K RPM enterprise drives handle random write workloads well, especially when paired with RAID controllers with write cache.