Western Digital Blue (5400 RPM, 3.5", SATA III) 3TB Internal HDD [OPEN BOX]

Add dependable high-capacity storage to your desktop PC, media library, backup setup, home server, or compatible external enclosure with this WD Blue 3TB internal hard drive , model WD30EZRZ .

With 3TB of capacity, a standard SATA 6Gb/s interface, 5400 RPM-class performance, and 64MB cache, this drive is a practical choice for large game libraries, photo collections, movies, music, backup files, documents, completed projects, and general desktop storage expansion.

Sold by Groovy Computers — a Canadian technology business focused on clear listings, reliable hardware, and helpful compatibility support.

Key Specifications

Tested Condition & SMART Health

• Original package opened solely to test the drive before listing.
• SMART health report shows 100% Health at the time of testing.
• Drive was briefly connected to confirm detection, basic operation, and reported health status.
• Not used for personal files, operating-system installation, games, media storage, RAID, NAS, surveillance, mining, or long-term storage.
• Any power-on hours or power-cycle count shown are from testing only.
• Please use the SMART screenshot or health-test photo in the listing as the final reference for the reported drive-health data.
• Drive will be ready for the buyer to initialize, partition, and format for their own system.

Excellent For

• Desktop PC storage expansion
• Steam, Epic Games, Xbox PC, and general game-library storage
• Movies, TV shows, photos, music, and personal media libraries
• Local backups, archived files, and document storage
• Completed video, photo, and creative-project archives
• Compatible 3.5-inch SATA external enclosures and docking stations
• Home-server and direct-attached storage applications

Important Compatibility Notes

• This is a standard 3.5-inch SATA desktop hard drive .
• It does not fit laptop drive bays, M.2 slots, NVMe slots, PlayStation 5 internal storage, or Xbox Series internal storage.
• Your desktop PC requires both a SATA data connection and SATA power connection.
• For external use, a compatible 3.5-inch SATA enclosure or dock with its own power adapter is required.
• This is a mechanical hard drive, not a solid-state drive. It is intended for high-capacity storage rather than SSD-level boot or loading speeds.
• After formatting, Windows, macOS, or NAS software will show less than 3TB usable capacity because manufacturers and operating systems calculate drive capacity differently.
• The buyer is responsible for confirming compatibility with their computer, enclosure, NAS, dock, RAID controller, or other storage hardware before purchase.

Condition Details

• Open-box condition; original packaging was opened only for testing.
• SMART health tested at 100% Health at the time of inspection.
• Drive was not used as a regular storage device.
• Original package may show signs of being opened for testing.
• Please review all listing photos for the exact drive label, serial-number area, packaging condition, and SMART report.
• Only items clearly shown in the listing photos are included.

What's Included

• 1 × WD Blue 3TB 3.5-inch Internal SATA Hard Drive — WD30EZRZ
• Original opened packaging, if shown in the listing photos

Please Note: SATA data cable, SATA power cable, mounting screws, external enclosure, USB dock, USB cable, computer, operating system, and accessories not clearly pictured are not included.

Manufacturer Warranty Notice: This is an open-box tested item. Any remaining WD manufacturer warranty coverage, serial-number eligibility, proof-of-purchase requirement, transferability, regional terms, and claim approval are determined solely by Western Digital. Groovy Computers does not guarantee third-party manufacturer warranty approval after resale.