https://www.prweb.com/releases/viper_gaming_launches_viper_vp4100_m_2_2280_pcie_gen4_x_4_ssd_delivers_the_fastest_transfer_rates/prweb16559707.htm
 
VIPER GAMING, a trademarked brand of PATRIOT and a global leader in performance memory, solid-state drives (SSDs) and flash storage solutions, is releasing their new PCIe 4.0 SSD, the VIPER VP4100 M.2 2280 PCIe Gen4 x 4 SSD. The VP4100 is ten times faster than the traditional SATA III SSD speeds and deliver remarkable sequential Read speeds of up to 5 GB/s and Write speeds of up to 4.4 GB/s. The drive also provides up to 800K random Read and Write IOPs for massive throughput. 4K Aligned Random Read and Write optimizes the SSD for multi-threaded and data-intensive applications for when the system is accessing multiple applications at once.
 
PATRIOT VIPER VP4100 M.2 2280 PCIe Gen4 x4 SSD is expected to be available at major retailers for a suggested retail price of $599.99 for 2 TB, and $ 399.99 for 1 TB.
 
Personally I think the 2TB price is a bit high. A 2TB Gen 4 M.2 from Corsair is only $429.99