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Silver 3.5 inch bare hard drive with circuit board visible

Western Digital

Western Digital WD102KFBX Red Pro 10TB 7200 RPM 256MB internal hard drive

SKU CH-DQV3-M6WX7 MPN WD102KFBX

A 10 TB 3.5-inch SATA drive with 7200 RPM and 256 MB cache, built for up to 24-bay NAS systems and a 300 TB yearly workload

  • PackagingBare Drive
  • InterfaceSATA 6.0Gb/s
  • Capacity10TB
  • NAND Flash Memory TypeOthers
  • Recording TechnologyCMR
  • RPM7200 RPM
  • 10 TB capacity supports large NAS workloads
  • 7200 RPM spindle speed enables fast data access
  • 256 MB cache improves sustained transfer rates
  • CMR recording technology ensures consistent write performance
  • NASware 3.0 firmware optimises compatibility with up to 24-bay systems

WD Red Pro 10TB NAS drive

This 10TB internal hard drive uses a 3.5 inch form factor and a SATA 6.0Gb/s interface. It spins at 7200 RPM with 256MB cache and employs CMR recording technology. The drive is designed for multi-bay NAS enclosures and carries the Red Pro series designation.

Suits high-capacity NAS arrays

It fits businesses running up to 16 bay NAS systems with a 300TB per year workload rating. NASware 3.0 firmware and 3D Active Balance Plus technology support compatibility and vibration tolerance. Buyers needing drives for single-bay units or lighter desktop workloads should consider other models.

SATA 6.0Gb/s interface decides fit

The drive connects solely through a standard SATA 6.0Gb/s data and power interface. Verify that the target NAS or server backplane provides SATA ports before purchase. The 26.10mm height matches standard 3.5 inch drive bays.

Highlights

  • 10 TB capacity supports large NAS workloads
  • 7200 RPM spindle speed enables fast data access
  • 256 MB cache improves sustained transfer rates
  • CMR recording technology ensures consistent write performance
  • NASware 3.0 firmware optimises compatibility with up to 24-bay systems

Specifications

BrandWD
SeriesRed Pro
ModelWD102KFBX
PackagingBare Drive
InterfaceSATA 6.0Gb/s
Capacity10TB
NAND Flash Memory TypeOthers
Recording TechnologyCMR
RPM7200 RPM
Cache256MB
FeaturesNAS for Big Business
Increase the efficiency and productivity of your business with WD RedPro hard drives for up to 16 bay NAS systems. WD Red Pro comes equipped with NASware 3.0, which increases system compatibility allowing for seamless integration with your existing network infrastructure. Add value to your business by enabling your employees to quickly share their files and back up folders reliably with WD RedPro NAS hard drives in your NAS solution.
Exclusive NASware 3.0 technology
Our exclusive advanced firmware technology, NASware 3.0 enables seamless integration, robust data
UsageEnterprise NAS Hard Drives
Form Factor3.5"
Height (maximum)26.10mm
Width (maximum)101.60mm
Length (maximum)147.00mm
Shipping weight0.91 kg
Package size147 × 102 × 26 mm

Questions about this item

How much heat and noise does the 7200 RPM WD102KFBX generate when running 24/7 in a 16-bay NAS?

The 7200 RPM mechanism and 256 MB cache are designed for continuous operation in up to 16-bay enclosures with NASware 3.0 firmware optimising thermal and acoustic behaviour under sustained workloads.

What host interface and physical bay does the 3.5-inch WD102KFBX require to operate?

It needs a standard SATA 6.0Gb/s data and power connection inside a 3.5-inch drive bay with at least 26.10 mm height clearance.

Will the SATA 6.0Gb/s WD102KFBX work reliably alongside older SATA 3Gb/s drives in the same NAS?

Yes, the SATA 6.0Gb/s interface is backward compatible, and NASware 3.0 firmware coordinates error recovery so mixed-speed arrays remain stable.

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