Wholesale HDD (Hard Disk Drive)
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Western Digital Purple Surveillance 3.5-inch 5400rpm SATA Internal Hard Drive 6TB (WD64PURZ)
Quote50 pcs(MOQ)The Western Digital Purple Surveillance 6TB hard drive is purpose-built for 24/7 security systems, delivering reliable performance with specialized AllFrame AI technology that reduces video frame loss and improves playback quality. Operating at 5400 RPM with SATA connectivity, this drive supports up to 64 cameras simultaneously and offers 180TB/year workload rating – three times higher than standard desktop drives. Its enhanced firmware handles the continuous write-intensive demands of surveillance recording while maintaining low power consumption and quiet operation. With a 3-year warranty and optimized for DVRs, NVRs, and video surveillance systems, the WD Purple provides enterprise-grade reliability at an accessible price point, making it the ideal storage solution for professional security installations requiring consistent, high-capacity video recording capabilities.
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WD Red Plus WD60EFPX 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5″ Hard Drives
Quote50 pcs(MOQ)The WD Red Plus WD60EFPX is a 6TB NAS-optimized hard drive engineered for 24/7 operation in multi-bay storage systems. Operating at 5400 RPM with a substantial 256MB cache and SATA 6.0Gb/s interface, it delivers reliable performance for home and small business NAS environments. Key features include NASware 3.0 technology for enhanced compatibility, vibration compensation to maintain performance in multi-drive configurations, and a workload rating of up to 180TB/year. The drive supports up to 8-bay NAS systems and offers a 3-year warranty, making it ideal for RAID configurations, media streaming, file sharing, and backup applications where dependability and continuous operation are essential.
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WD Blue 6TB Desktop Hard Disk Drive – 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch – WD60EZAX
Quote50 pcs(MOQ)The WD Blue 6TB Desktop Hard Drive (WD60EZAX) delivers massive storage capacity at an exceptional value for everyday computing needs. This 3.5-inch drive combines 6TB of space with reliable 5400 RPM performance, making it ideal for storing large media libraries, backups, and general files. Key features include SATA 6Gb/s connectivity for fast data transfer, a generous 256MB cache for improved responsiveness, and WD’s proven reliability backed by extensive testing. The drive operates quietly and efficiently, consuming less power than higher-speed alternatives while maintaining solid performance for typical desktop applications. Perfect for users seeking affordable bulk storage without compromising on Western Digital’s trusted quality and durability.
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WD WD43PURZ 4TB WD Purple Surveillance Internal Hard Drive HDD – SATA 6 Gb/s, 256 MB Cache, 3.5″ – WD43URZ
Quote50 pcs(MOQ)The WD WD43PURZ is a 4TB surveillance-optimized internal hard drive engineered specifically for 24/7 security camera systems. Built with AllFrame AI technology, it reduces video frame loss and supports up to 64 high-definition cameras simultaneously. The drive features a robust 256MB cache and SATA 6Gb/s interface for smooth video streaming and recording. Its enhanced workload rating handles up to 180TB/year of data writes—three times more than standard desktop drives. The 3.5-inch form factor includes advanced vibration resistance and low power consumption, making it ideal for multi-bay NVR/DVR systems. With a 3-year warranty and purpose-built firmware optimized for surveillance workloads, this drive delivers reliable, continuous operation for professional security installations while maintaining video integrity and reducing dropped frames.
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Western Digital 6TB WD Red Pro NAS Internal Hard Drive HDD – 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5″ – WD6005FFBX
Quote50 pcs(MOQ)The Western Digital 6TB WD Red Pro is a high-performance NAS hard drive engineered for demanding business and professional environments. Operating at 7200 RPM with SATA 6 Gb/s interface, it delivers superior speed and responsiveness compared to standard NAS drives. The drive features Conventional Magnetic Recording (CMR) technology ensuring reliable data integrity, while its substantial 256 MB cache optimizes performance for multi-user access and heavy workloads. Built specifically for 24/7 operation in NAS systems supporting up to 24 bays, it offers enhanced vibration resistance and workload ratings up to 300TB annually. The 3.5-inch form factor provides enterprise-grade reliability with a 5-year warranty, making it ideal for creative professionals, small businesses, and power users requiring dependable storage for critical data, media servers, and backup solutions.
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WD Red Plus 4TB NAS Hard Disk Drive – 5400 RPM Class SATA 6Gb/s, CMR, 256MB Cache, 3.5 Inch – WD40EFPX
Quote50 pcs(MOQ)The WD Red Plus 4TB NAS Hard Drive delivers reliable, high-performance storage specifically engineered for Network Attached Storage systems. This 3.5-inch drive features Conventional Magnetic Recording (CMR) technology for superior data integrity and compatibility with all NAS applications, unlike SMR drives that can cause performance issues. With 5400 RPM speed and 256MB cache, it provides optimal balance of performance and power efficiency for 24/7 operation. The SATA 6Gb/s interface ensures fast data transfer rates, while WD’s NASware 3.0 technology enhances reliability and reduces wear in multi-bay NAS environments. Built for small to medium business and home NAS systems supporting 1-8 bays, this drive offers exceptional value with enterprise-grade reliability, reduced vibration, and extended warranty coverage specifically designed for always-on NAS applications.
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WD Blue 4TB Desktop Hard Disk Drive – 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch – WD40EZAX
Quote50 pcs(MOQ)The WD Blue 4TB Desktop Hard Drive (WD40EZAX) delivers massive storage capacity at an exceptional value for everyday computing needs. This 3.5-inch drive combines 4TB of space with reliable 5400 RPM performance, making it ideal for storing large media libraries, documents, and applications. The 256MB cache and SATA 6Gb/s interface ensure smooth data transfers, while WD’s proven reliability and energy-efficient design provide quiet operation and reduced power consumption. Perfect for desktop upgrades, backup storage, or building budget-friendly systems where high capacity matters more than peak performance speeds.
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WD Red Pro NAS Hard Drive – 4 TB
Quote50 pcs(MOQ)The WD Red Pro NAS Hard Drive (4TB) is a high-performance storage solution engineered specifically for demanding NAS environments and small-to-medium business applications. Built with NASware 3.0 technology, it delivers enhanced error recovery controls and vibration protection for 24/7 operation in multi-bay systems. Key features include a 7200 RPM spindle speed for faster data access, 256MB cache buffer for improved performance, and support for up to 24-bay NAS configurations. The drive offers exceptional reliability with a 1 million-hour MTBF rating and includes a 5-year limited warranty. Its advanced power management reduces operational costs while maintaining consistent performance, making it ideal for creative professionals, small businesses, and power users requiring dependable, always-on storage for file sharing, backup, and multimedia streaming applications.
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WD Purple Pro WD221PURP 22TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5″ Internal Hard Drive
Quote50 pcs(MOQ)The WD Purple Pro WD221PURP is a high-capacity 22TB surveillance-grade hard drive engineered for professional security systems and enterprise video storage. Operating at 7200 RPM with a substantial 512MB cache, it delivers exceptional performance for continuous 24/7 recording and playback. This 3.5-inch SATA 6.0Gb/s drive features WD’s AllFrame AI technology for enhanced video frame processing, supports up to 64 cameras, and offers a workload rating of 550TB/year. Built specifically for surveillance applications, it provides superior reliability in multi-bay NVR/DVR systems with optimized firmware that reduces video frame loss and pixelation. The drive’s massive storage capacity makes it ideal for long-term video retention requirements while maintaining consistent performance in demanding security environments.
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WD Purple WD33PURZ 3 TB Hard Drive 3.5″ Internal SATA SATA/600 5400rpm
Quote50 pcs(MOQ)The WD Purple WD33PURZ is a 3TB surveillance-optimized hard drive engineered specifically for 24/7 security camera systems. This 3.5-inch internal drive operates at 5400 RPM with SATA 6Gb/s connectivity, delivering reliable performance for continuous video recording and playback. Key features include AllFrame AI technology that reduces frame loss and improves ATA streaming, support for up to 64 cameras, and enhanced workload rating of 180TB/year. Built with advanced firmware optimized for write-intensive surveillance applications, it offers superior reliability in high-temperature environments and reduces power consumption. The drive provides excellent value for professional and home security installations requiring dependable, long-term storage with minimal maintenance needs.
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WD Purple WD23PURZ 2TB Hard Drive – 3.5″ Internal – SATA (SATA/600) – Conventional Magnetic Recording (CMR) Method – Video Surveillance System Device Supported
Quote50 pcs(MOQ)The WD Purple WD23PURZ is a specialized 2TB surveillance hard drive engineered for 24/7 video recording systems. Built with Conventional Magnetic Recording (CMR) technology, it delivers superior reliability and data integrity compared to standard drives. Key features include optimized firmware for continuous recording, support for up to 64 cameras, enhanced workload rating of 180TB/year, and AllFrame AI technology that reduces frame loss and improves playback quality. The drive operates quietly with low power consumption, features advanced vibration resistance, and comes with a 3-year warranty. Its SATA 6Gb/s interface ensures fast data transfer, while the purpose-built design specifically targets video surveillance applications, making it the ideal choice for security professionals requiring dependable, high-capacity storage that can handle intensive recording workloads without compromising performance or longevity.
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Western Digital 22TB WD Red Pro NAS Internal Hard Drive HDD – 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5″ – WD221KFGX
Quote50 pcs(MOQ)The Western Digital 22TB WD Red Pro is a high-performance NAS hard drive engineered for demanding business and professional environments. Operating at 7200 RPM with SATA 6 Gb/s interface, it delivers exceptional speed and reliability for multi-bay NAS systems handling up to 24 drives. Key features include massive 22TB storage capacity, 512MB cache for optimized performance, and CMR (Conventional Magnetic Recording) technology ensuring superior data integrity. Built specifically for 24/7 operation, it offers enhanced vibration protection, workload rating up to 550TB/year, and 5-year warranty. The drive excels in creative workflows, surveillance systems, and enterprise backup solutions where high capacity, consistent performance, and long-term reliability are critical.
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WD Blue WD20SPZX 2TB 5400 RPM 128MB Cache SATA 6.0Gb/s 2.5″ Internal Notebook Hard Drive
Quote50 pcs(MOQ)The WD Blue WD20SPZX delivers exceptional 2TB storage capacity in a compact 2.5″ form factor, making it ideal for laptops and notebooks requiring massive file storage. This reliable internal drive operates at 5400 RPM with a generous 128MB cache buffer, ensuring smooth performance for everyday computing tasks while maintaining energy efficiency and quiet operation. The SATA 6.0Gb/s interface provides fast data transfer speeds, while WD’s proven Blue series reliability offers dependable long-term storage for documents, media, and applications. Perfect for users seeking to upgrade their laptop’s storage capacity without sacrificing portability or battery life.
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WD Red Plus 2TB NAS Hard Disk Drive – 5400 RPM Class SATA 6Gb/s, CMR, 64MB Cache, 3.5 Inch – WD20EFPX
Quote50 pcs(MOQ)The WD Red Plus 2TB NAS Hard Drive (WD20EFPX) is specifically engineered for small to medium NAS systems, delivering reliable 24/7 operation with its 5400 RPM speed and CMR (Conventional Magnetic Recording) technology. This 3.5-inch drive features SATA 6Gb/s connectivity and 64MB cache for optimized performance in multi-bay NAS environments. Built for continuous operation, it offers enhanced durability with NASware 3.0 technology that improves drive compatibility and reduces wear in RAID configurations. The drive supports up to 8-bay NAS systems, provides 3-year warranty coverage, and is optimized for home and small office applications requiring dependable network-attached storage with balanced performance and power efficiency.
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WD Blue 2TB Desktop Hard Disk Drive – 5400 RPM SATA 6Gb/s 64MB Cache 3.5 Inch – WD20EARZ
Quote50 pcs(MOQ)The WD Blue 2TB Desktop Hard Drive (WD20EARZ) delivers reliable mass storage with 2TB capacity at an affordable price point. Operating at 5400 RPM with SATA 6Gb/s interface and 64MB cache, it provides efficient performance for everyday computing tasks, file storage, and media libraries. The 3.5-inch form factor fits standard desktop systems, while WD’s proven Blue series reliability ensures dependable long-term data storage. Ideal for users seeking cost-effective bulk storage for documents, photos, videos, and backup purposes without requiring high-speed performance.
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WD Black 2TB Performance Desktop Hard Disk Drive – 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch – WD2003FZEX
Quote50 pcs(MOQ)The WD Black 2TB Performance Desktop Hard Drive (WD2003FZEX) delivers exceptional speed and reliability for demanding desktop applications. Operating at 7200 RPM with SATA 6Gb/s interface and 64MB cache, it provides fast data access and smooth multitasking performance. This 3.5-inch drive offers 2TB of storage capacity, making it ideal for gamers, content creators, and power users who need quick file transfers and responsive system performance. Built with WD’s advanced technology for enhanced durability and backed by a 5-year warranty, it represents the premium tier of traditional hard drives, delivering near-SSD responsiveness at HDD capacity and value.
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WD Purple Pro WD181PURP 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5″ Internal Hard Drive
Quote50 pcs(MOQ)The WD Purple Pro WD181PURP is a high-capacity 18TB surveillance-grade hard drive engineered for professional security systems and enterprise video storage. Operating at 7200 RPM with a substantial 512MB cache, it delivers superior performance for continuous 24/7 recording and playback. The drive features SATA 6.0Gb/s connectivity in a standard 3.5″ form factor, making it compatible with most surveillance DVRs and NVRs. Built specifically for video surveillance workloads, it supports up to 64 cameras simultaneously and offers enhanced reliability with a 2.5 million hour MTBF rating. The Purple Pro series includes AllFrame AI technology that reduces frame loss and improves video playback quality, while its optimized firmware handles the demanding write-intensive operations typical in security applications. With its massive storage capacity and surveillance-optimized design, this drive is ideal for large-scale security installations, smart cities, and enterprise surveillance networks requiring reliable, high-performance video storage.
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Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD – 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5″ – WD181KFGX
Quote50 pcs(MOQ)The Western Digital 18TB WD Red Pro is a high-performance NAS hard drive engineered for demanding business environments and power users. Operating at 7200 RPM with SATA 6 Gb/s interface, it delivers exceptional speed and reliability for multi-bay NAS systems. Key features include massive 18TB storage capacity, 256MB cache for optimized performance, and CMR (Conventional Magnetic Recording) technology ensuring superior data integrity. Built specifically for 24/7 operation, it offers enhanced vibration resistance, extended warranty coverage, and compatibility with up to 24-bay NAS configurations. The drive excels in RAID environments, supports workloads up to 550TB annually, and includes NASware 3.0 technology for seamless integration with leading NAS brands. Ideal for creative professionals, small businesses, and enthusiasts requiring reliable, high-capacity storage with enterprise-grade performance in a cost-effective 3.5-inch form factor.
Bulk Order Discounts Available
Bulk Order Discounts Available
