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Silver 2.5 inch SAS hard drive with label showing model HUC156060CSS200

HGST

HGST HUC156060CSS200 2.5" 600GB SAS 15000 RPM 128M 512N laptop hard drive

SKU CH-XNMY-P8DN4

A 2.5-inch enterprise hard drive delivering 600 GB at 15 000 RPM with a 128 MB buffer and 12 Gb/s SAS interface

  • Total capacity600 GB
  • Flash memory typeHard Drive
  • Rotational speed15,000 RPM
  • 15000 RPM for rapid data access
  • 12 Gb/s SAS interface for high-throughput transfers
  • 600 GB capacity in a 2.5 inch form factor
  • 128 MB cache to accelerate read and write operations
  • 512 native sector format for efficient storage alignment

Enterprise SAS Storage

The HGST Ultrastar C15K600 is a 2.5 inch enterprise hard drive built for servers and storage arrays that demand high transaction rates. It delivers 600GB of capacity on a 12Gb/s SAS interface. The 512N sector format ensures broad compatibility with existing controllers and operating systems. This drive targets workloads where consistent low latency matters more than raw capacity.

Sustained 15K RPM Operation

A 15000 RPM spindle speed maintains high IOPS across extended duty cycles rather than just brief bursts. The 128MB buffer absorbs write spikes and optimises command reordering during heavy queue depths. SAS 12Gb/s signalling keeps the host link saturated during sequential scans and random access alike. Performance remains stable when the drive is fully utilised over long periods.

Thermal and Power Profile

The 2.5 inch form factor concentrates heat into a small chassis footprint, requiring directed airflow in dense enclosures. Acoustic output is typical for 15K RPM mechanics and rises under sustained seek activity. Power draw scales with the high spindle speed and SAS interface activity. System integrators must plan cooling and power budgets for the enterprise operating envelope.

How it compares

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

Price $38.99
Cheaper than about 81% of the 645 comparable items (median $66.99).
Total capacity 600 GB
Higher than about 74% of the 419 comparable items (median 320 GB).
Price per TB $64.98 per TB
Cheaper than about 89% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameHGST
Model nameHUC156060CSS200
Total capacity600 GB
Performance
Rotational speed15,000 RPM
Storage
Flash memory typeHard Drive

Questions about this item

How loud and hot does the 15000 RPM SAS drive get during continuous operation?

The 15000 RPM spindle and SAS 12Gb/s interface are built for enterprise workloads; expect higher acoustics and heat than typical laptop drives, so ensure the chassis has adequate airflow.

What host connector and caddy does the 2.5-inch SAS drive require?

It needs a backplane or cable with a standard SAS 12Gb/s connector and a 2.5-inch drive bay or caddy that accepts the 128MB buffer enterprise form factor.

Will the 512N sector format work with my older RAID controller?

The 512-byte native sectors are compatible with most legacy controllers that do not require 512e emulation, simplifying integration into existing arrays.

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