WD40EFZX Western Digital Red Plus Hard Drive at discount

WD40EFZX Specifications

Western Digital Red Plus NAS 4TB 5400RPM SATA Internal Hard Drive

Manufacturer: Western Digital
Part Number or SKU# WD40EFZX
Product Type: Internal Hard Disk Drive
Interface: SATA 6Gbps

Technical Information of 4TB Hard Disk Drive
Capacity: 4TB
Spindle Speed: 5.4K RPM
HDD Form Factor: 3.5 inch

Drive Performance
Interface Transfer Rate: 600 Mbps (SATA III max)
Sustained Transfer Rate: ~150–175 MB/s (typical)
Average Latency: ~5.5 ms
Buffer: 64 MB
Rotational Speed: 5400 RPM