This is a WL Generic brand 6TB SATA III 6.0Gb/s hard drive featuring with 5700RPM, 64MB cache SATA/600 hard drive with 1 year warranty. A white label product is a product made by major hard drive company that manufactured for other companies (OEM Hard Drive Reseller/VAR) re-brand to make it appear as if they made it or for large volume special application. Works Perfect for (NAS) Network Storage, Backup Storage, USB external enclosure, Desktop PC/Mac Hard Drive & CCTV DVR Hard Drive! Features: 6 Terabyte Capacity Serial ATA 6.0Gbps Interface 64MB Buffer Size 5700RPM Rotation Speed 1 Year Warranty