SSD M.2 NVMe 1.92TB Samsung PM9A3 PCIe Gen4 MZ1L21T9HCLS-00A07, 5500/2000 MB/s, TLC NAND, HW encryption

The SAMSUNG PM9A3 SSD provides 1.92TB of NVMe storage in a compact M.2 form factor with a PCIe Gen4 interface. Designed for applications that require high sequential read performance and reliable long-term operation, this drive delivers up to 4500 MBytes/sec read and up to 1750 MBytes/sec write speeds and has an MTBF of 2,000,000 hours.

Advantages

The M.2 PCIe Gen4 interface enables significantly higher throughput compared with previous generations, while the 1.92TB capacity suits demanding workloads. High sequential read speed of 4500 MBytes/sec improves data access and system responsiveness. The drive’s MTBF of 2,000,000 hours indicates a design focused on durability and continuous operation.

Suitable for

• High-performance workstations and gaming PCs
• Content creation: video editing, 3D rendering, large asset libraries
• Enterprise and server applications requiring fast sequential reads
• System boot and application storage for reduced load times

Key specifications

• Model: SAMSUNG PM9A3 (MZ1L21T9HCLS-00A07)
• Capacity: 1.92TB
• Form factor: M.2
• Interface: PCIe Gen4, NVMe
• Sequential read speed: up to 4500 MBytes/sec
• Sequential write speed: up to 1750 MBytes/sec
• MTBF: 2,000,000 hours

How to use

Install the M.2 SSD into a compatible M.2 PCIe Gen4 slot on the motherboard following the motherboard manufacturer’s installation instructions. Ensure the system BIOS/UEFI recognizes NVMe drives and, if needed, update firmware and drivers from Samsung or the system vendor. Partition and format the drive within the operating system before use.

Usage recommendations

For optimal performance, use the SSD in a PCIe Gen4-capable slot and enable NVMe settings in BIOS/UEFI. Keep firmware up to date and allow adequate cooling in systems with sustained heavy I/O to maintain consistent performance.