DELL
DELL ST3450857SS 450GB 15000RPM SAS 3.5in internal hard drive
A 10-pack of 3.5in SAS drives delivering 450GB each at 15000RPM with 16MB cache, supplied new with R-series caddies included
- 450 GB capacity stores large datasets
- 15000 RPM spindle delivers fast data access
- SAS 6 Gb/s interface supports high-throughput workloads
- 16 MB cache buffers burst I/O operations
- Includes R-series caddy for quick 3.5-inch bay installation
Dell Cheetah 15K.7 450GB SAS drive
This lot contains ten new 3.5in internal hard drives each offering 450GB capacity and a 15000RPM spindle speed. The SAS 6Gb/s interface and 16MB cache support high-throughput enterprise workloads. An R-series caddy tray is included with every unit for direct mounting in compatible bays.
Suited for 15K SAS arrays; not for slower spindles
These drives serve databases, transactional applications and tier-one storage that demand 15000RPM performance and dual-port SAS connectivity. Buyers who need larger capacities or lower power draw should evaluate alternative form factors. The 3.5in SAS interface limits use to systems with matching backplanes.
15000RPM spindle speed decides fit
The 15K RPM rating is the single specification that determines whether this drive meets the latency and IOPS targets of the intended workload. Verify that the host controller and backplane support 6Gb/s SAS before deployment.
Besonderheiten
- 450 GB capacity stores large datasets
- 15000 RPM spindle delivers fast data access
- SAS 6 Gb/s interface supports high-throughput workloads
- 16 MB cache buffers burst I/O operations
- Includes R-series caddy for quick 3.5-inch bay installation
Technische Daten
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Fragen zu diesem Artikel
Should I buy the single drive or the lot of 10?
The listing supplies a lot of 10 drives, each with an R-series caddy, so the multi-pack is the only option offered.
How does the 15000RPM speed affect real-world use?
The 15000RPM spindle reduces latency and raises sustained transfer rates for database or transaction workloads inside a compatible server.
What does the SAS 6Gb/s interface limit in practice?
The SAS 6Gb/s link caps the maximum burst throughput at 6 gigabits per second and requires a SAS backplane or HBA to operate.
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