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Silver 2.5 inch 15mm enterprise SAS hard drive

Seagate

Seagate ST300MP0006 300GB 15000RPM SAS 12Gb/s 256MB 2.5" laptop hard drive

SKU CH-TZXZ-HY8QD MPN ST300MP0006

Enterprise 2.5" SAS drive delivers 300 GB at 15000 RPM with 256 MB cache for high-transaction workloads

  • Total capacity300 GB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Flash memory typeHard Drive
  • Cache memory256 MB
  • Mean latency2.0 ms
  • 15000 RPM spindle cuts average latency to 2.0ms for faster transaction processing
  • SAS 12Gb/s interface moves data at 12Gb/s to accelerate I/O during peak demand
  • 256MB cache with TurboBoost read caching optimises response times for enterprise workloads
  • 300GB capacity in a 2.5" 15mm form factor fits dense server and storage arrays
  • Seagate Secure SED and FIPS options protect data-at-rest in enterprise environments

300GB 15K SAS enterprise drive

This 2.5-inch hard drive spins at 15000 RPM and connects through a SAS 12Gb/s interface. It carries 256MB of cache and is built for enterprise storage workloads such as OLTP, big data analytics and data warehousing. The 300GB capacity fits in a 15mm-high form factor.

SAS 12Gb/s interface limits

The drive requires a host bus adapter or controller that supports the SAS 12Gb/s standard to reach its rated throughput. Average latency is 2.0ms at 15000 RPM. Performance will fall back to the speed of the slowest link in the chain if the controller or backplane only supports a lower SAS generation.

Check bay height and controller compatibility

Verify that your chassis or server accepts a 15mm-high 2.5-inch drive before ordering. Confirm the system has a SAS 12Gb/s controller or HBA with the appropriate cable connectors. Ensure the operating environment can handle the thermal output of a 15000 RPM enterprise spindle.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $139.99
Pricier than about 76% of the 645 comparable items (median $66.99).
Total capacity 300 GB
Lower than about 60% of the 419 comparable items (median 320 GB).
Price per TB $466.63 per TB
Pricier than about 75% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameSeagate
Model nameST300MP0006
Total capacity300 GB
Recommended useFor Enterprise Storage
Performance
Mean latency2.0 ms
Rotational speed15,000 RPM
Storage
Flash memory typeHard Drive
Cache memory256 MB
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height15 mm
Maximum width69.85 mm
Maximum length100.45 mm
Shipping weight0.11 kg
Package size229 × 152 × 76 mm

Questions about this item

Which capacity should I choose among the 300GB, 600GB and 900GB options?

The 300GB model fits smaller enterprise workloads; the 600GB and 900GB drives store more mission-critical data and the 900GB version holds 50% more than any other 15K HDD

What does the 15000 RPM speed mean for actual transaction performance?

15000 RPM combined with 2.0ms average latency accelerates I/O operations and completes more transactions faster even during peak demand

What does the SAS 12Gb/s interface cap in practice?

The SAS 12Gb/s interface supports the drive's 256MB cache and TurboBoost read caching for optimum response times in enterprise storage arrays

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