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Seagate 3.5 inch SAS hard drive silver metal casing

Seagate

Seagate ST3300657SS 300GB SAS 3.5" 15000 RPM

SKU CH-N4D4-CN724

A 300 GB SAS desktop drive spinning at 15000 RPM with hot-swap support

  • InterfaceSAS 6Gb/s
  • Capacity300GB
  • RPM15000 RPM
  • FeaturesHot Swap
  • Form Factor3.5"
  • 15000 RPM spindle speed accelerates transaction workloads
  • 300 GB capacity stores business-critical data sets
  • SAS 6Gb/s interface enables hot-plug drive replacement
  • 16 MB cache buffers burst I/O for email servers
  • 10× lower non-recoverable error rate protects stored assets

Purpose-built storage

The Seagate ST3300657SS is a 300GB 3.5 inch SAS hard drive spinning at 15000 RPM. It targets enterprise servers and storage arrays that demand high transaction rates and consistent low latency for databases, email and virtualisation workloads.

Hot-swap readiness

The drive supports hot-plug insertion and removal in compatible SAS backplanes. This capability lets administrators replace a failed unit or expand capacity without powering down the chassis, reducing service windows for mission-critical systems.

Capacity ceiling

The 300GB capacity and 16MB cache suit read-heavy applications and tiered storage pools where speed outweighs raw space. Workloads requiring multi-terabyte volumes or sequential throughput above the single-spindle limit will need additional drives or a different media class.

商品特色

  • 15000 RPM spindle speed accelerates transaction workloads
  • 300 GB capacity stores business-critical data sets
  • SAS 6Gb/s interface enables hot-plug drive replacement
  • 16 MB cache buffers burst I/O for email servers
  • 10× lower non-recoverable error rate protects stored assets

商品規格

BrandSeagate
InterfaceSAS 6Gb/s
Capacity300GB
RPM15000 RPM
FeaturesHot Swap
Form Factor3.5"

商品問答

Will the 15000 RPM spindle require any periodic maintenance or bearing replacement?

No user-serviceable parts are inside the sealed enclosure; the drive is replaced as a unit when it reaches end of life.

What limit appears first during sustained 6Gb/s SAS transfers on this 300GB drive?

The mechanical 15000 RPM rotational speed caps sustained throughput before the 6Gb/s interface saturates.

How much noise and heat does the 3.5" Cheetah 15K.5 produce when running continuously?

High-speed 15000 RPM operation generates noticeable whine and elevated case temperature; forced airflow is recommended.

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