Memblaze PBlaze6 6641 Series Dual-Port Enterprise NVMe SSD

The PBlaze6 6641 Series is an advanced dual-port enterprise NVMe SSD optimized for PCIe 4.0 servers, delivering exceptional performance and high availability. Built on Memblaze's self-developed Unified Framework Platform (MUFP®), this series offers a massive 150% improvement in energy efficiency over the previous generation, dramatically reducing data center power consumption. Supporting dual-port architecture, the PBlaze66 6641 enables simultaneous access via two ports, eliminating single-path failures and ensuring continuous data access for mission-critical applications. Available in capacities from 1.6TB to 7.68TB in 2.5-inch U.2 form factor, the series includes both read-intensive (1 DWPD) and mixed workload (3 DWPD) options with next-generation 3D TLC NAND flash memory. With sequential read speeds up to 6.8 GB/s, random read performance of 1100K IOPS, and ultra-low latency of 67/9 μs, this drive accelerates enterprise applications including databases, cloud computing, high-performance storage systems, and AI workloads. Rich enterprise features include AES 256 encryption, full data path protection, power failure protection, firmware upgrade without reset, telemetry, persistent event logging, and NVMe-MI for out-of-band management.