Samsung PM9A3 Series 1.9TB M.2 Enterprise SSD NVMe PCIe Gen4 – 22×110M (1DWPD) More performance for your applications: Samsung PM9A3 M.2 SSD – MZ1L21T9HCLS-00A07 – 1.9TB M.2 High-speed, a silent and energy saving mode of operation and almost effortless processing of data-intensive company applications: just a few advantages of Solid State Drives worth mentioning. Another difference to traditional drives: these memory devices built around flash technology have no moving components. Moreover, SSD produce hardly any waste heat, which is an important contribution to energy efficiency in data centres, especially where server operation is concerned. Form Factor M.2 22110 Host Interface PCIe Gen4 ×4 Spec Compliance NVMe spec rev. 1.4 PCI Express Base Specification Revision 4.0 NAND-Flash TLC 3D V-NAND (V6) Random Read Up to 800.000 IOPS Random Writes Up to 85,000 IOPS Power Consumption Read: <= 8W, Write: <= 18W Sequential Read Read: 5.500 MB/s Sequential Writes 2.000 MB/s MTBF 2.0 Million Hours Uncorrectable Bit Error Rate (UBER) 1 Sector in 1017 bits read Encryption AES-XTS 256-bit Encryption Engine with TCG Opal 2.0 Compliant Management Manageability NVMe Basic Management Command over SMBus Physical Dimensions 22 × 110 × 3.8mm Operating Temp 0 – 70 C Endurance 1 DWPD for 5 years