Samsung MZ-HPU128T/0H1 M.2 2280 PCI-E 2.0 x4 128GB SSD Solid State Drive 752820-001 MZHPU128HCGM-000H1.HP Part Number: 752820-001Samsung Model Number: MZ-HPU128T/0H1Samsung Part Number: MZHPU128HCGM-000H1Specifications:Capacity: 128GBMemory Type: MLCForm Factor: M.2 2280Interface: PCI-Express 2.0 x4Max Sequential Write: Up to 450 MBsMax Sequential Read: Up to 1000 MBs4KB Random Write: Up to 40000 IOPS4KB Random Read: Up to 110000 IOPS