Western Digital WD11PURZ | 1TB | SATA 6Gb/s | 64MB Cache | 3.5" | Surveillance HDD Western Digital WD11PURZ | 1TB | SATA 6Gb/s | 64MB Cache | 3.5" | Surveillance HDD
Western Digital WD11PURZ | 1TB | SATA 6Gb/s | 64MB Cache | 3.5" | Surveillance HDD

Western Digital

Western Digital WD11PURZ | 1TB | SATA 6Gb/s | 64MB Cache | 3.5" | Surveillance HDD

$149.95

Brand New, Factory Sealed | Backorder: Ships in ~5 Business Days | Full Manufacturer Warranty

The WD11PURZ is a 1TB WD Purple surveillance hard drive featuring a SATA 6Gb/s interface, 64MB cache, and CMR recording in a 3.5-inch form factor. Built for 24/7 always-on DVR and NVR environments, it is ideal for home and business security systems, multi-camera CCTV recording, and continuous video capture with up to 64 HD cameras. Compatible with mainstream surveillance recorders and validated for a wide range of security systems including Hikvision and Dahua platforms. Exclusive AllFrame technology reduces video frame loss and improves playback, while a 180TB/year workload rating and 1 million hour MTBF deliver dependable around-the-clock reliability.

All products are sold as new in original retail or OEM packaging unless otherwise specified and carry the full manufacturer 3-year limited warranty. This is a backorder item that typically ships in approximately 5 business days once vendor stock arrives. Bulk inquiries welcome.
Specifications
  • Manufacturer: Western Digital
  • Model: WD11PURZ (WD Purple)
  • Capacity: 1TB
  • Interface: SATA 6Gb/s
  • Cache: 64MB
  • Form Factor: 3.5-inch
  • Recording: CMR (Advanced Format)
  • Sustained Transfer: up to 110MB/s
  • Workload Rating: 180TB/year
  • MTBF: 1,000,000 hours
  • Cameras Supported: up to 64 HD
  • Drive Bays Supported: up to 8
  • Warranty: 3-year limited (full manufacturer)
Product Features
  • Exclusive AllFrame technology reduces frame loss
  • CMR recording for consistent write performance
  • Tuned for 24/7 always-on surveillance duty cycles
  • Western Digital Device Analytics (WDDA) drive health monitoring
  • Supports up to 64 single-stream HD cameras
  • 180TB/year workload rating for continuous recording
Compatibility
  • DVR and NVR surveillance recorders
  • Hikvision and Dahua security systems
  • Multi-bay CCTV storage enclosures (up to 8 bays)
  • SATA 6Gb/s host controllers
  • Home and business video monitoring platforms
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.

1TB SATA 6Gb/s 64MB Cache CMR AllFrame 3-Year Warranty

WD Purple 1TB — surveillance-grade AllFrame storage

The WD11PURZ is Western Digital's WD Purple 1TB surveillance drive, engineered for continuous 24/7 video recording in DVR and NVR systems. AllFrame technology and a 180TB/year workload rating keep footage flowing even under heavy multi-camera write loads that would overwhelm a standard desktop drive.

1TB Surveillance Capacity

One terabyte of CMR storage handles continuous HD recording for small and mid-size camera deployments.

AllFrame Video Reliability

Exclusive AllFrame technology reduces video frame loss and improves playback under sustained write workloads.

24/7 Workload Rated

Rated for a 180TB/year workload and 1 million hour MTBF, purpose-built for always-on DVR and NVR operation.

Broad NVR Compatibility

Supports up to 64 single-stream HD cameras and up to 8 drive bays, validated with Hikvision, Dahua, and other systems.

Full Manufacturer Warranty

Brand new and factory sealed with the full manufacturer 3-year limited warranty; backorder 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.