Toshiba DT01ACA300 Internal 3.5 Inch SATA Hard Drive

The Toshiba DT01ACA300 is a 3 TB, 3.5-inch internal SATA hard drive designed for high-capacity storage in desktop PCs, industrial PCs, workstations, DVR/NVR systems, OEM equipment, and industrial automation equipment. With a 7200 RPM spindle and a 64 MB cache, it delivers solid performance for operating systems, applications, databases, multimedia, backups, and data logging, while Advanced Format AF 512e optimizes sector layout for efficiency. The drive uses a SATA III (6.0 Gb/s) interface and measures 147 × 101.6 × 26.1 mm, weighing about 680 g, making it a drop-in replacement for many 3.5-inch bays. Power consumption runs at about 6.4 W read/write and 5.2 W idle, with input voltages of +5 V and +12 V, supporting reliable operation in demanding environments. Part number DT01ACA300, Toshiba-branded, this HDD is commonly used for OS and data storage, backups, and surveillance recording, and is a familiar option for maintenance technicians and system integrators evaluating high-capacity SATA storage.