Western Digital

Western Digital WD241KFGX | 24TB | SATA 6Gb/s | 7200RPM | 3.5" | NAS Hard Drive

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Part numberWD241KFGX

Prefer to reach us directly? Call 310-541-9569 or email andy@anandintlinc.com.

Brand New, Factory Sealed | Backorder | Bulk Orders — Request a Quote

Bulk order minimum: 20 units. Request a quote below — volume pricing on larger quantities.

The WD241KFGX is a 24TB WD Red Pro NAS hard drive featuring a SATA 6Gb/s interface, 7200RPM spindle speed, and a 512MB cache in a 3.5" form factor. Built for high-intensity 24x7 multi-user NAS environments, it is ideal for RAID-optimized multi-bay NAS, business and AI NAS deployments, and backup and virtualization workloads. Compatible with Synology, QNAP, Asustor, and TrueNAS multi-bay systems and SATA 6Gb/s RAID and HBA controllers. CMR recording with OptiNAND, ArmorCache, and NASware technology delivers a 550TB/year workload rating and up to 2.5 million hours MTBF for dependable long-run reliability. Volume pricing is available by quantity — submit a bulk quote request for current pricing.

All products are sold as new in original retail or OEM packaging with full manufacturer warranty unless otherwise specified. Same-business-day shipping on orders placed before 2 PM PT. This is a backorder item and typically ships in approximately 5 business days; it is available by quote request with volume pricing by quantity. Bulk inquiries welcome.

Specifications
  • Manufacturer: Western Digital
  • Model: WD241KFGX (WD Red Pro)
  • Capacity: 24TB
  • Interface: SATA 6Gb/s
  • RPM: 7200
  • Cache: 512MB
  • Form Factor: 3.5-inch
  • Recording: CMR
  • Sustained Transfer: up to 287MB/s
  • Workload Rating: 550TB/year
  • MTBF: 2.5 million hours
  • Load/Unload Cycles: 600,000
  • Warranty: 5-Year Limited Manufacturer Warranty
Product Features
  • CMR recording for consistent RAID write performance
  • NASware firmware tuned for multi-bay NAS compatibility
  • OptiNAND and ArmorCache for enhanced performance and data protection
  • Rotational Vibration (RV) sensors for dense multi-bay enclosures
  • Time-Limited Error Recovery (TLER) for uninterrupted RAID operation
  • Helium-filled design rated for 24x7 continuous operation
Compatibility
  • Synology DiskStation / RackStation
  • QNAP multi-bay NAS
  • Asustor / TerraMaster NAS
  • TrueNAS / unRAID builds
  • SATA 6Gb/s RAID and HBA controllers
Shipping & Returns
  • Free Shipping: We currently offer free Economy Shipping within the continental U.S. with no minimum order required. Expedited shipping is available at standard carrier rates.
  • Same-Day Shipping: Order placed before 2PM PST will ship the same day. Orders received after this time will ship the following business day.
  • Hassle-Free Returns: If you're not completely satisfied with your purchase, simply return it within 10 days for a hassle-free refund or exchange.

24TB SATA 6Gb/s 7200RPM 512MB Cache 550TB/yr Full Manufacturer Warranty

Why choose the WD241KFGX 24TB WD Red Pro?

The WD241KFGX is Western Digital's flagship 24TB WD Red Pro drive, engineered for high-intensity, 24x7 multi-user NAS and RAID environments. CMR recording, OptiNAND, ArmorCache, and NASware technology combine with a 550TB/year workload rating and up to 2.5 million hours MTBF for dependable long-run reliability.

24TB NAS Capacity

Twenty-four terabytes per bay maximizes high-density NAS capacity with CMR for predictable write performance.

550TB/yr Workload

Rated for a 550TB/year workload — roughly three times that of WD Red Plus — for busy, always-on NAS systems.

2.5M Hour MTBF

Up to 2.5 million hours MTBF with 600,000 load/unload cycles and a 5-year limited manufacturer warranty.

Multi-Bay RAID Ready

NASware, TLER, and RV sensors keep RAID arrays stable in dense multi-bay enclosures from Synology, QNAP, and more.

Sealed, Full Warranty

Brand new and factory sealed with full manufacturer warranty; backorder item ships in approximately 5 business days.

Frequently Asked Questions

Frequently asked questions for SATA, including information on usage, configuration, and compatibility.

1. Are these items brand new?

Unless otherwise clearly stated in the product listing, all items sold by Anand International Inc. are brand new and factory sealed. Where applicable, listings will clearly indicate if an item is used, refurbished, or factory recertified, and will describe the condition in detail.

2. Is this drive compatible with my NAS enclosure?

This drive is compatible with most major NAS brands including Synology, QNAP, Western Digital, and Seagate NAS enclosures. We recommend verifying against your enclosure manufacturer's compatibility list for your specific model.

3. Do you offer bulk or wholesale pricing?

Yes. Contact us directly for volume pricing on orders of 5 or more units. We work with IT departments, resellers, and system integrators.

4. What warranty is included?

All items sold by Anand International Inc. are brand new and factory sealed unless otherwise stated. Most carry the manufacturer's original warranty. In cases where we source factory OEM product without a manufacturer warranty, we provide a direct 90 day warranty through Anand International Inc. covering defects in materials and workmanship.

5. How is this item shipped?

All items are shipped in anti-static packaging with appropriate cushioning to prevent damage in transit. Most orders ship within 1–2 business days.

Quick specifications

Part number WD241KFGX
Brand Western Digital
Spec 24TB
Spec 3.5 inch
Spec 512MB Cache
Spec 7200 RPM
Spec ArmorCache
Spec CMR
Spec condition:New
Spec data center storage
Spec enterprise hardware
Spec enterprise storage
Spec Hard Drive
Spec HDD
Spec NAS
Spec NAS Hard Drive
Spec NASware
Spec OptiNAND
Spec Red Pro
Spec SATA 6Gb/s
Spec WD
Spec WD Red Pro
Spec WD241KFGX
Spec WDC
Spec Western Digital