ACTi PHDD-2200 WD Ultrastar 3.5″ Hard Disk Drive, 1TB

The PHDD-2200 from ACTi is a WD Ultrastar 1TB 3.5″ Hard Disk Drive, 7200 RPM, 128MB Cache (for ENR-0x0P, ENR-110, ENR-120, ENR-130, ENR-22x, ENR-22xP, GNR-310, GNR-320, INR-100, INR-340, INR-430, INR-440, INR-450, INR-460).