Western Digital Ultrastar DC SN655 61.44TB U.3 NVMe SSD - PCIe 4.0 Read-Intensive

Power your data center with the Western Digital Ultrastar DC SN655 61.44TB NVMe SSD, engineered for read-intensive cloud and AI/ML workloads. Built with Western Digital’s NVMe 1.4b controller, BiCS5 TLC 3D NAND, and PCIe Gen 4.0, this U.3 form factor SSD delivers blazing-fast reads up to 4.2 GB/s and 890K IOPS with dual-port redundancy and robust power loss protection. Designed for high-density infrastructure, it supports emerging big data applications and ensures long-term reliability with 1 DWPD endurance and a 5-year limited warranty.