Hello! Selling brand new Biwin Black Opal X570 PRO 4TB PCIe Gen5 NVMe SSDs. Up to 14,000 MB/s read and 13,000 MB/s write with DRAM Cache + TLC NAND. Stock is factory sealed (one opened strictly for testing will be sold after all others are sold). Covered by Biwin's 5-year serial-based warranty, 14-day returns, and eBay's 30-day buyer protection. Collection and testing is also available in NE London, Zone 3.
