| Interface | SATA 6.0Gb/s |
|---|---|
| Capacity | 4TB |
| Form Factor | 3.5" |
| Application | NAS |
| Brand | Western Digital |
| Width (maximum) | 101.60mm |
| Usage | For NAS systems |
| Recording Technology | CMR |
| Length (maximum) | 147.00mm |
| Cache | 128MB |
| Height (maximum) | 26.10mm |
| Products Status | New |
| RPM | 5400 RPM |
WD Red Plus 4TB NAS Hard Disk Drive – 5400 RPM Class SATA 6Gb/s, CMR, 128MB Cache, 3.5 Inch – WD40EFZX
The WD Red Plus 4TB NAS Hard Disk Drive (WD40EFZX) is a high-performance 3.5-inch internal HDD designed for small to medium NAS systems. Featuring a 5400 RPM class speed, SATA 6Gb/s interface, and 128MB cache, it delivers reliable, energy-efficient performance for 24/7 operation. Built with CMR (Conventional Magnetic Recording) technology, it ensures consistent data integrity and optimal performance in multi-bay NAS environments. Engineered for up to 8-bay systems, it supports RAID configurations and is ideal for data backup, file sharing, and media storage. Its NASware 3.0 firmware enhances system compatibility, reliability, and reduces downtime, making it a trusted choice for home and small business users.
| Interface： | SATA 6.0Gb/s |
|---|---|
| Capacity： | 4TB |
| Form Factor： | 3.5" |
| Application： | NAS |
| Brand： | Western Digital |
$Quote20 pcs(MOQ)
Bulk Order Discounts Available
Submit Inquiry
Save up to 30% on bulk orders
