WD Purple 4TB HDD 3.5” SATA Surveillance Drive Vietnam

AllFrame Technology: Reduces video frame loss during continuous recording. 24×7 Reliability: Engineered for constant operation with MTBF ratings around 1 million hours under typical conditions. Tarnish-Resistant Components: Increases longevity in harsher environments. TLER & RAID Error Recovery: Ensures stability in multi-drive systems. Performance & Use Cases - Throughput: Up to ~175 MB/s sequential transfer rates. Ideal for: Surveillance NVR/DVR setups Small-to-medium security systems with high write loads. In non-surveillance environments (e.g. Windows desktops), AllFrame features remain unused—WD Red or other NAS drives might be more cost-effective.