WD Red Plus 4TB NAS HDD – WD40EFPX, 5400 RPM, SATA 6Gb/s, CMR, 256MB Cache, 3.5"

Description:
Designed for home and small business NAS systems, the WD Red Plus 4TB NAS Hard Drive (WD40EFPX) delivers reliable and efficient storage for RAID-optimized environments. Featuring CMR technology, 5400 RPM Class speed, and a 256MB cache, this 3.5-inch SATA drive ensures seamless data access, enhanced reliability, and 24/7 performance. Engineered with NASware™ 3.0 technology, it provides improved compatibility, reduced vibration, and optimized power efficiency, making it ideal for multi-bay NAS systems handling file storage, backups, and media streaming.

Key Features:
WD Red Plus 4TB, WD40EFPX, NAS Hard Drive, 3.5" SATA HDD, CMR Technology, 5400 RPM, 256MB Cache, RAID-Optimized Storage, NAS Backup Drive, Home & Business NAS, WD NAS Hard Disk, Network Storage Drive, WD Red Series