WD Red is the only hard drive designed for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small office NAS.
The Cheetah 73LP family was designed for the demanding requirements
of e commerce, departmental servers and A/V applications. When performance, reliability and high storage capacities are critically important, the new Cheetahs deliver: Formatted capacity of 73.4 Gbytes Ultra160 SCSI ...
Hard drive is already mounted to a system specific caddy
for easy Plug & Play installation. Meets or exceeds original manufacturer's specifications. No additional power source is needed.Form Factor: Internal