Sata HDD (Hard Disk Drive)
A SATA HDD (Serial ATA Hard Disk Drive) is a type of storage device commonly used in computers and servers. It uses the Serial ATA interface to connect to the motherboard, which allows for faster data transfer rates compared to older parallel ATA (PATA) drives. SATA HDDs are known for their high storage capacities, making them ideal for storing large amounts of data such as operating systems, applications, and multimedia files. They are typically more affordable than solid-state drives (SSDs), though they have slower read and write speeds due to their mechanical nature. SATA HDDs are widely used for their reliability and cost-effectiveness in both consumer and enterprise environments.
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WD Purple WD42PURZ 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5″ Surveillance Hard Drive
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**WD Purple WD42PURZ 4TB Surveillance Hard Drive**
Optimized for 24/7 surveillance systems, this 4TB HDD features 5400 RPM speed, a 256MB cache, and SATA 6.0Gb/s for seamless high-definition video streaming and recording. Engineered with **AllFrame technology** to reduce frame loss and ensure smooth playback, it supports up to 64 cameras simultaneously. Built for durability in always-on environments, it offers enhanced workload handling (180 TB/year) and compatibility with mainstream security systems. Energy-efficient and vibration-resistant, the WD Purple ensures reliable, long-term storage for critical surveillance data, making it ideal for home or business security setups. -
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Seagate IronWolf 16TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5″ Internal HDD for RAID Network Attached Storage ST16000VN001
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**Seagate IronWolf 16TB NAS Hard Drive (ST16000VN001)**
A high-performance 3.5″ internal HDD designed for NAS systems, offering **16TB massive storage** with **7200 RPM speed** and **256MB cache** for rapid data access in multi-user environments. Optimized for RAID setups using **CMR technology** to ensure reliability and stability. Features **SATA 6.0Gb/s** interface for seamless integration, **IronWolf Health Management** for proactive monitoring, and vibration resistance for multi-bay NAS configurations. Built for 24/7 operation, it includes **3-year limited warranty** and Rescue Data Recovery Services. Ideal for businesses and creatives needing scalable, durable storage with enterprise-grade performance. -
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Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD – 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5″ – WD202KRYZ
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**Western Digital 20TB WD Gold Enterprise HDD (WD202KRYZ):** A high-capacity, enterprise-class internal hard drive designed for demanding workloads and 24/7 operation. Features 7200 RPM speed, 6 Gb/s SATA interface, and a 512 MB cache for rapid data access and sustained performance. Built with enterprise-grade components, it offers enhanced reliability with vibration protection, reduced power consumption, and a 2.5M-hour MTBF rating. Ideal for data centers, NAS systems, and critical storage environments requiring massive scalability, durability, and consistent uptime. Unique selling points include 20TB industry-leading capacity, HelioSeal technology for energy efficiency, and optimized error recovery for RAID arrays. Combines robust performance with long-term data integrity.
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WD Purple 6TB Surveillance Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD63PURZ
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**WD Purple 6TB Surveillance Hard Disk Drive (WD63PURZ)**
A purpose-built HDD designed for 24/7 surveillance systems, offering 6TB storage, 5400 RPM speed, and a 256MB cache for smooth, high-capacity video streaming. Features AllFrame technology to reduce frame loss and support AI-enabled recorders, ensuring reliable performance in multi-camera setups. Engineered for heavy workloads (up to 180TB/year), it excels in continuous recording environments with low power consumption and noise. Optimized for compatibility with mainstream security systems and RAID configurations, it delivers durability, data integrity, and seamless operation for home or business surveillance needs. -
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Western Digital Purple WD22PURZ 2 TB Hard Drive – 3.5″ Internal – SATA (SATA/600) – Conventional Magnetic Recording (CMR) Method – Video Surveillance System Device Supported
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**Western Digital Purple WD22PURZ 2TB Hard Drive**
A purpose-built 3.5″ internal HDD optimized for 24/7 video surveillance systems. Features SATA/600 interface and CMR technology for reliable, high-capacity storage. Engineered with **AllFrame technology** to reduce video interruptions and frame loss, ensuring smooth playback and recording across multiple camera streams. Supports up to 64 cameras (varies by system), offering robust performance for home or business security setups. Enhanced durability with workload rates up to 180 TB/year and compatibility with major surveillance platforms. **Key USP**: Tailored for surveillance workloads, combining endurance, optimized firmware, and error-correction for uninterrupted data integrity. Ideal for users prioritizing reliability and seamless integration in continuous-recording environments. -
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Seagate Constellation ES.3 ST1000NM0033 1TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5″ Enterprise Internal Hard Drive Bare Drive
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**Seagate Constellation ES.3 ST1000NM0033**
A high-performance 3.5″ enterprise-grade HDD designed for 24/7 reliability in demanding environments. Features 1TB capacity, 7200 RPM speed, 128MB cache, and SATA 6.0Gb/s interface for rapid data access. Optimized for RAID setups with enhanced error correction (ERC) and vibration tolerance, ensuring stability in multi-drive systems. Offers 1.4M hours MTBF and 550TB/year workload rating for exceptional durability. Ideal for data centers, cloud storage, and enterprise applications requiring consistent uptime, robust performance, and low power consumption. Unique selling points: enterprise-class endurance, RAID-optimized performance, and Seagate’s Secure™ encryption for data protection. -
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Seagate Enterprise Capacity 3.5” HDD 4TB 7200 RPM 512n SAS 12Gb/s 128MB Cache Internal Hard Drive ST4000NM0025
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**Seagate Enterprise Capacity 3.5” HDD 4TB (ST4000NM0025)**
A high-performance enterprise-grade hard drive designed for demanding storage environments. Key features include a 7200 RPM spindle speed, 12Gb/s SAS interface for rapid data transfer, and a 128MB cache to optimize read/write efficiency. Delivers 4TB capacity with 512n sector formatting, ensuring reliable, high-volume data handling. Built for 24/7 operation, it offers enhanced durability, advanced error correction, and low latency, ideal for data centers, servers, and critical applications. Unique selling points: enterprise-class reliability, superior SAS performance over SATA alternatives, and Seagate’s PowerBalance technology for optimized power efficiency without compromising speed. Suited for businesses prioritizing scalability, data integrity, and sustained heavy workloads. -
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Western Digital 22TB WD Gold Enterprise Class SATA Internal Hard Drive HDD – 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5″ – WD221KRYZ
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**Western Digital 22TB WD Gold Enterprise HDD (WD221KRYZ)**
A high-capacity, enterprise-class internal hard drive designed for demanding workloads and 24/7 operation. Features 22TB storage, 7200 RPM speed, and a 512MB cache for rapid data access and sustained performance. Optimized for data centers and enterprise environments with SATA 6 Gb/s compatibility, ensuring seamless integration. Built with HelioSeal™ technology for enhanced durability, reduced power consumption, and heat dissipation. Advanced vibration protection ensures reliability in multi-drive systems. Ideal for cloud storage, RAID configurations, and mission-critical applications. **USP:** Combines massive storage, enterprise-grade resilience, and energy efficiency, backed by WD’s 5-year limited warranty for unmatched data integrity and uptime. -
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WD Purple 6TB Surveillance Hard Disk Drive – 5700 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD60PURZ
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**WD Purple 6TB Surveillance Hard Disk Drive (WD60PURZ)**
Optimized for 24/7 surveillance systems, this 3.5-inch HDD delivers reliable performance with a 5700 RPM speed, 64MB cache, and SATA 6Gb/s interface. Built for high-definition video streaming, it supports up to 64 cameras simultaneously using AllFrame technology to minimize frame loss and ensure smooth playback. Engineered for durability, it withstands constant workloads (up to 180TB/year), resists vibration in multi-drive setups, and operates efficiently in always-on environments. Ideal for NVR/DVR systems, it offers surveillance-tailored reliability, extended lifespan, and compatibility with major security platforms. A top choice for robust, uninterrupted surveillance storage. -
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WD Purple 4TB Surveillance Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD40PURZ
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**WD Purple 4TB Surveillance Hard Disk Drive (WD40PURZ)**
Optimized for 24/7 surveillance systems, this 3.5-inch 4TB HDD delivers reliable performance with a 5400 RPM class, SATA 6Gb/s interface, and 64MB cache. Built for high-write workloads, it supports up to 64 cameras simultaneously using AllFrame technology to minimize frame loss and ensure smooth video playback. Engineered for durability in always-on environments, it features vibration resistance for multi-drive setups and low power consumption. Ideal for home security or enterprise surveillance, its surveillance-focused firmware ensures data integrity and compatibility with leading NVRs. A cost-effective, purpose-built solution for uninterrupted recording and long-term reliability. -
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WD Purple 3TB Surveillance Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURZ
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**WD Purple 3TB Surveillance Hard Drive (WD30PURZ)**
Optimized for 24/7 security systems, this 3.5-inch 3TB HDD delivers reliable, high-capacity storage for surveillance setups. Key features include a 5400 RPM class speed, SATA 6Gb/s interface, and 64MB cache, ensuring smooth, continuous HD video streaming. Built with WD’s AllFrame technology, it minimizes frame loss and errors, enhancing playback clarity. Engineered to support up to 64 cameras (AI-enabled systems) and withstand harsh environments, it offers low power consumption, reduced vibration, and compatibility with mainstream DVR/NVR systems. Its surveillance-tailored firmware prioritizes write optimization and error recovery, ensuring durability and uninterrupted performance. A cost-effective, purpose-built solution for scalable, dependable security storage. -
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WD Purple 2TB Surveillance Hard Disk Drive – 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD20PURZ
$Quote20 pcs (MOQ)Minimum Order Quantity Inquiry
**WD Purple 2TB Surveillance Hard Disk Drive (WD20PURZ)**
Optimized for 24/7 surveillance systems, this 3.5-inch 5400 RPM HDD offers reliable, high-capacity storage (2TB) for security setups. Features include SATA 6Gb/s speed, 64MB cache, and AllFrame technology to minimize video errors and frame loss. Engineered for continuous operation, it supports multiple HD camera streams simultaneously, ensuring smooth playback and reduced downtime. Built for compatibility with mainstream security systems, it includes enhanced workload tolerance and advanced error recovery. Ideal for home or business surveillance, its durability and performance cater to demanding, always-on environments.












