Multiple internal and external HDDs from Seagate, Western Digital are now at great prices

Amazon and Newegg are currently offering substantial discounts on a wide selection of internal and external hard drives from Seagate and Western Digital, with prices reduced across multiple capacities.

The 4TB WD Purple Surveillance is a 3.5-inch SATA III drive offering sustained transfer rates of up to 175MB/s. It employs Conventional Magnetic Recording (CMR) with a 256MB cache buffer. The drive operates reliably between 0°C and 65°C and can be stored in temperatures ranging from –40°C to 70°C. Western Digital backs this unit with a three-year limited warranty as well.

• 4TB WD Purple Surveillance Internal HDD: $84.41 (Amazon US) - 8% off

The 6TB WD Blue is also a 3.5-inch internal hard drive that connects via SATA III (6Gb/s) and delivers sustained transfer rates of up to 185MB/s. It spins at 5,400 RPM, employs Conventional Magnetic Recording (CMR) technology, and features a 256MB cache buffer. The drive operates reliably in temperatures from 0°C to 60°C (with safe storage down to –40°C and up to 70°C). It is backed by a two-year limited manufacturer’s warranty.

• 6TB WD Blue PC Internal HDD: $99.99 (Amazon US) - 17% off

The 10TB WD Red Pro NAS drive comes in a 3.5-inch form factor and connects via SATA III (6Gb/s). It sustains transfer speeds of up to 267MB/s thanks to its 7,200 RPM spindle and 512MB cache buffer, and employs Conventional Magnetic Recording (CMR) for reliable multi-drive operation. It operates safely between 0°C and 65°C, can be stored or transported in temperatures from –40°C to 70°C, and is covered by Western Digital’s five-year limited warranty.

• 10TB WD Red Pro NAS Internal HDD: $237.49 (Amazon US) - 15% off

This WD Elements Desktop external hard drive offers a 14TB of storage via a USB 3.0 interface (up to 5Gb/s), using a USB Micro-B connector that is backward-compatible with USB 2.0. It operates reliably between 5°C and 35°C and can be stored in temperatures ranging from –20°C to 65°C. The drive is powered by an external adapter and carries a two-year limited warranty.

• 14TB WD Elements Desktop External HDD: $199.99 (Amazon US) - 31% off

The 16TB Seagate Expansion Desktop external hard drive delivers vast storage capacity in a simple, plug-and-play design. USB 3.0 connectivity provides high-speed data transfer rates. Out of the box, the Expansion Desktop model is recognised automatically by Windows, macOS, and ChromeOS systems. If you wish to use Apple’s Time Machine backup utility, the drive must be reformatted to the HFS+ file system.

• 16TB Seagate Expansion Desktop External HDD: $229.99 (Newegg) - 30% off

The 16TB WD Elements desktop external HDD connects via a USB 3.0 interface using a Micro-B cable (up to 5Gb/s.) The drive features plug-and-play functionality, working straight out of the box with Windows PCs. It operates reliably in ambient temperatures from 5°C to 35°C and can be stored in temperatures ranging from –20°C to 65°C. The drive comes with a 2-year limited warranty as well.

• 16TB WD Elements Desktop External HDD: $249.99 + $20 off promo code SAAET2384 = 229.99 (Newegg)

The 16TB Seagate BarraCuda 3.5-inch internal HDD offers Multi-Tier Caching Technology (MTC) which balances NAND flash, DRAM, and media cache layers to accelerate application launches, reduce load times, and maintain consistently high sustained read/write speeds. The included Seagate DiscWizard software simplifies drive migration, cloning, partitioning, and backup tasks. The drive is covered by a two-year limited warranty.

• 16TB Seagate BarraCuda Internal HDD: $194.99 (Newegg) - 7% off

The 20TB Seagate Exos X20 delivers an enterprise-class solution for high-density storage environments and data centres. It offers a sustained sequential transfer rate of up to 285MB/s and advanced caching to ensure low-latency, repeatable response times for data-intensive workloads. It further features 550TB/year workload rating, 2.5 million-hour mean time between failures (MTBF), and five-year limited warranty.

PowerChoice and PowerBalance technologies allow administrators to tailor power consumption profiles for active and idle states, reducing energy costs and cooling requirements. Hardware-based AES-256 encryption, password protection, and Seagate Secure certification safeguard sensitive data.

• 20TB Seagate Exos X20 Internal HDD: $379 + $50 off promo code EPET2523 = $329.99 (Newegg)

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