Western Digital Red 2TB (WD20EFAX) – NAS HDD 3.5" Western Digital WD Red 2TB drive from the NAS-optimized series, built for 24/7 continuous operation. Model: WD20EFAX (newer revision with 256 MB cache) Used but in excellent condition – 100% health, very low power-on hours, full SMART test passed (screenshots in gallery).
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