Western Digital WD63PURU – 6TB 5400 RPM SATA 6Gb/s 3.5-Inch Surveillance Hard Drive (WD Purple)

The Western Digital WD63PURU is a 6TB WD Purple surveillance-class hard drive that we supply in volume to security equipment resellers, CCTV distributors, and system integration firms. Stock is held in commercial quantities for immediate dispatch on standing orders, with batch consistency maintained across shipments so mixed-channel NVR builds and multi-site rollouts receive drives from uniform production lots. Warranty support and RMA handling are processed through our B2B channel directly, minimizing downtime for your service operations. Units are CE, FCC, and RoHS compliant for export to major international markets.

Key specifications (table)

Parameter	Specification
Capacity	6 TB
Interface	SATA 6Gb/s
Form Factor	3.5-inch
Spindle Speed	5400 RPM (IntelliPower) (rotational speed optimized for surveillance workloads rather than desktop responsiveness)
Cache	64 MB
Workload Rate Limit	Up to 180 TB/year (annualized workload rating, guidance for duty-cycle planning)
Recording Technology	WD AllFrame™ 4K (supports streaming video with frame-loss mitigation)
Operating Temperature	0°C to 65°C
Designed For	24/7 surveillance systems

Good to know for resellers and integrators

• Positioned for NVR/DVR enclosures and continuous 24/7 recording duty; rated for always-on operation rather than desktop use. Supported camera counts are determined by the host recorder platform and configured bitrates, which matters when quoting turnkey surveillance projects to end customers.
• Product positioning within the Western Digital portfolio: WD Purple for surveillance, WD Red for NAS, WD Blue for desktop. At 5400 RPM this is a capacity-driven HDD for sustained sequential write workloads, not a performance SSD alternative—relevant when advising procurement teams on cost-per-terabyte for retention-heavy deployments.
• For project planning, verify that enclosure cooling maintains bay temperatures within the 0°C to 65°C operating range and size your annual recording volume against the 180 TB/year workload rating before committing to a bill of materials.
• Channel buyers can rely on stable supply with consistent firmware and manufacturing batches across repeat orders, supporting warranty traceability and standardized installations across multiple sites.

For distributors, MSPs, and security system integrators sourcing WD Purple drives in volume, our wholesale team provides batch information, compliance documentation (CE/FCC/RoHS declarations), and consolidated logistics support for international orders. To receive current stock levels, volume pricing, and delivery schedules, please request a wholesale quote.

Wholesale & Procurement Notes

• MOQ negotiable depending on destination and order cadence
• Tiered volume pricing available — request a quote for your quantity band
• Typical lead time: 3–7 business days for in-stock items; larger POs quoted per order
• Packing & shipping: bulk cartons or retail-boxed units; air, sea, and express freight options with export documentation
• RMA window: 12 months manufacturer warranty honored via our B2B returns channel