Western Digital

Western Digital 0B23661 HGST Ultrastar 300GB 15K RPM SAS Enterprise HDD

Maximize Performance with Enterprise-Class Storage The HGST Ultrastar 15K600 is a high-performance hard drive designed for enterprise environments. Featuring a 300GB capacity, 15000RPM spindle speed, and a 64MB cache, this drive delivers exceptional speed and reliability for demanding application...

$169.00*
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*Price sourced from Amazon.com. Last updated:Sep 04, 2026.Price and availability are subject to change — details.

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Overview

Maximize Performance with Enterprise-Class Storage

The HGST Ultrastar 15K600 is a high-performance hard drive designed for enterprise environments. Featuring a 300GB capacity, 15000RPM spindle speed, and a 64MB cache, this drive delivers exceptional speed and reliability for demanding applications. With a SAS interface, the Ultrastar 15K600 is built for mission-critical performance and data-intensive tasks.

Specifications:

  • Capacity: 300GB
  • Interface: SAS 6GB/s
  • Speed: 15000RPM
  • Cache: 64MB
  • Form Factor: 3.5-Inch
  • Average Latency: 2.0ms
  • Power Requirement: +5 VDC (+/-5%) +12 VDC (+/-10%)
  • Dimensions: 101.6 x 146.2 x 25.8 mm
  • Weight: 750g (max)

Key Features

300GB capacity will store most everything

Spinning at 15,000 RPM for mission criticalperformance

FCAL & SAS interfaces for reliable data throughput

Largest 64MB cache buffer in the industry

Lowers power consumption and saves cooling cost

Specifications

Brand
Western Digital
Model
HGST Ultrastar
Capacity
300GB
RPM
15,000 RPM
Interface
FCAL & SAS
Cache Buffer
64MB

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Frequently Asked Questions

This Western Digital HGST Ultrastar drive offers a substantial 300GB capacity, suitable for storing a significant amount of data.
This HDD spins at 15,000 RPM, which is designed for mission-critical performance where high data access speeds are essential.
The drive features both FCAL and SAS interfaces, ensuring reliable data throughput for enterprise environments.
It features a 64MB cache buffer, which is described as the largest in the industry for this type of drive, aiding in performance.
Yes, it is designed to lower power consumption, which can contribute to savings on cooling costs in data centers.