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

**URL:** https://aio.lv/en/product--samsung-mz1l21t9hcls-00a07--4227471
**Data updated:** 2026-01-21 10:56 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** Samsung
**Manufacturer code:** MZ1L21T9HCLS-00A07
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Enterprise M.2 NVMe SSD Samsung PM9A3 with 1.92 TB capacity, PCIe 4.0 interface and NVMe 1.4 support. Sequential read up to 5500 MB/s and write up to 2000 MB/s, random 4KB read/write up to 800,000/85,000 IOPS. Uses NAND V6 TLC and Samsung Elpis controller, DWPD 1, hardware encryption, MTBF 2,000,000 h. Designed for servers and workstations, OEM package, operating 0–70 °C.

## Long description

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.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Samsung products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Samsung service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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