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Western Digital

Western Digital Red Pro 18TB - 7200 RPM 512MB SATA III NAS HDD - WD181KFGX (Bulk)

SKU 5345 Brand Western Digital EAN13 0718037875729
€689.50
Tax included

The Western Digital Red Pro 18TB (WD181KFGX) is a high-performance 3.5-inch NAS hard drive engineered for continuous 24/7 operation in medium to large business environments. Featuring a 7200 RPM spin speed, 512MB cache, trusted CMR technology, and exclusive NASware 3.0 firmware, it delivers robust reliability and seamless data sharing for NAS systems with up to 24 bays.

Storage (SSD & HDD) - Device Type Internal HDD
Storage (SSD & HDD) - Capacity 18TB
Storage (SSD & HDD) - Interface SATA III
Storage (SSD & HDD) - Form Factor 3.5 inch
Storage (SSD & HDD) - RPM (HDD) 7200 RPM
Storage (SSD & HDD) - Cache (HDD) 512MB

Engineered to handle high-intensity workloads in demanding 24/7 commercial and enterprise environments, the Western Digital Red Pro 18TB NAS HDD (WD181KFGX) is the ultimate storage solution for medium to large-scale businesses. Operating at a fast 7200 RPM and equipped with a massive 512MB cache, this 3.5-inch SATA III drive delivers exceptional performance and seamless data sharing for RAID-optimized NAS systems with up to 24 bays.

At the core of the WD Red Pro is Western Digital's exclusive NASware 3.0 firmware, combined with highly reliable Conventional Magnetic Recording (CMR) technology. This advanced integration improves overall storage performance, guarantees robust data protection, and ensures flawless compatibility with major NAS enclosures. The massive 18TB capacity makes it ideal for heavy archiving, backing up large corporate folders, and smoothly running extended file systems like ZFS.

Because multi-bay environments generate significant vibration and heat, the WD Red Pro is built with industry-leading physical safeguards. A built-in multi-axis shock sensor detects subtle disturbances, while dynamic fly height technology instantly compensates to protect your read/write operations. Additionally, 3D Active Balance Plus dual-plane balance control minimizes internal vibration, maximizing the drive's lifespan and ensuring top-tier reliability under constant, heavy usage.

  • Massive 18TB Capacity: Provides extensive storage space utilizing trusted CMR technology for data-heavy business tasks.
  • High-Speed Performance: Features a 7200 RPM spin speed and a 512MB cache for rapid file access and smooth multitasking.
  • NASware 3.0 Technology: Exclusive firmware optimizes performance, compatibility, and data integrity in 24/7 multi-tenant NAS systems.
  • Superior Vibration Protection: Includes a multi-axis shock sensor and 3D Active Balance Plus to thrive in enclosures up to 24 bays.
  • Enterprise-Grade Reliability: Built for continuous operation with comprehensive error recovery controls and backed by a 5-year limited warranty.
Capacity18 TB
Form Factor3.5
InterfaceSATA III (6 Gb/s)
Rotational Speed7200 RPM
Cache Size512 MB
Recording TechnologyCMR
Component ForNAS (Up to 24 bays)
Continuous Operation24/7
FirmwareNASware 3.0
Advanced SensorsMulti-axis shock sensor, 3D Active Balance Plus
Operating Temperature0°C to 65°C
Non-Operating Temperature-40°C to 70°C
Dimensions (L x W x H)147.0 x 101.6 x 26.1 mm
Weight690 g
Warranty5-year limited warranty