The Patriot Hellfire is the first M.2 PCIe SSD released by Patriot and it just happens to be an aptly name for the PCIe Gen 3 x4 SSD that has sequential read/write speeds of 3,000 MB/s and 2,400 MB/s, respectively. Things are also great on the 4K Random Read/Write performance as the Phison 5007-E7 controller supports the NVMe 1.2 host controller interface specification. You are talking about having up to 170,000 IOPS for 4K Random Reads and when it comes to 4K Random Write performance you will get either up to 185,000 IOPS on the 240GB HellFire M.2 drive or up to 210,000 IOPS on the 480GB drive. Read on to see how it performs!