Western Digital Blue (WD80EAAZ) 8TB 5640RPM 3.5" Serial ATA III Hard Drive

Running out of space on your PC or external enclosure can slow you down and force costly upgrades. The Western Digital Blue (WD80EAAZ) 8TB 5640RPM 3.5" Serial ATA III Hard Drive gives you a massive, reliable storage pool that fits straight into any standard desktop slot, letting you keep all your files, games and backups within easy reach.

Why the Western Digital Blue (WD80EAAZ) 8TB 5640RPM 3.5" Serial ATA III Hard Drive is the answer to your storage headaches

Modern work and entertainment demand terabytes of fast, dependable storage. Without enough space, you risk losing data or constantly juggling external drives. This drive solves the problem by offering 8 TB of capacity in a single 3.5-inch unit, delivering consistent performance at 185 MB/s while keeping power use low. It integrates seamlessly with PCs, industrial rigs and external enclosures, giving you a clear, hassle-free upgrade path.

Usages of Western Digital Blue (WD80EAAZ) 8TB 5640RPM 3.5" Serial ATA III Hard Drive

Ideal for a range of everyday and professional scenarios.

• Primary storage for desktop computers that run Windows or macOS.
• Secondary archive drive in a home server for media libraries.
• Internal disk for external enclosure builds and NAS units.
• High-capacity backup solution for small businesses.
• Storage expansion for workstations handling large datasets.

Key Features of Western Digital Blue (WD80EAAZ) 8TB 5640RPM 3.5" Serial ATA III Hard Drive

• Capacity: 8 TB. Provides ample room for files, games and backups.
• Speed: 5640 RPM. Balances performance and quiet operation.
• Interface: Serial ATA III. Ensures fast data transfer up to 6 Gb/s.
• Buffer size: 256 MB. Helps smooth data flow during heavy use.
• Noise level (idle): 25 dB. Keeps your workspace quiet when the drive is not active.
• Power consumption (idle): 4.1 W. Reduces electricity costs during standby.
• Power consumption (read/write): 6.2 W. Delivers consistent power while accessing data.
• Weight: 750 g. Fits easily into standard 3.5-inch bays without adding excess weight.
• Dimensions (HxWxD): 26.1 mm × 101.6 mm × 147 mm. Matches typical desktop drive bays.
• NoTouch Ramp Load technology: Recording head never contacts the platter, extending drive life and protecting it during transport.

Benefits of Western Digital Blue (WD80EAAZ) 8TB 5640RPM 3.5" Serial ATA III Hard Drive

You gain peace of mind knowing your data is stored on a drive tested for compatibility across hundreds of systems, so installation is straightforward. The low power draw lowers your energy bill and reduces heat inside the case, prolonging component life. Advanced seeking algorithms keep the drive responsive, making file access feel swift even with large libraries. With Acronis® True Image™ WD Edition available for free, you can clone your existing system without reinstalling the OS, cutting migration time dramatically. Finally, Western Digital’s extensive support network and detailed knowledge base give you confidence that help is always at hand.

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