HP 803202-B21 Half-Height, Half-Length (HH-HL) 1.6TB PCI-Express 3.0 x4 NVMe Mixed Use Workload Accelerator 4KB Random Read: Up to 135,000 IOPS 4KB Random Write: Up to 66,000 IOPS Max Sequential Read: Up to 2500 MBps Max Sequential Write: Up to 1400 MBps