Tested Toshiba 4TB enterprise-class 3.5-inch SATA hard drive with exceptionally low use.

Drive details:

• Model: MG04ACA400N
• Capacity: 4TB
• Interface: SATA
• Form factor: 3.5-inch
• Power-on time: 940 hours
• Start/stop count: 10
• Hard Disk Sentinel health: 100%
• No weak sectors
• No spin-up errors
• No data-transfer errors

The drive is fully recognized and tested. Diagnostic screenshots showing the health and usage information are included in the listing photos.

Suitable for compatible desktops, workstations, servers, backup systems, and NAS devices that support standard 3.5-inch SATA drives.

Please verify compatibility before purchasing. Drive only; no cables, screws, trays, or other accessories included.