Brand: Samsung · SKU: MZALQ256HAJD-000L2 · MPN: MZALQ256HAJD-000L2 · Category: Storage
The Samsung PM991 (MZALQ256HAJD-000L2) is a high-performance NVMe solid-state drive designed for OEM integration in ultra-portable laptops and compact workstations. Utilizing the PCIe Gen3 x4 interface and built on Samsung's advanced V-NAND technology, this SSD offers a balance of power efficiency and high-speed data access. With its small M.2 2242 form factor, it is an ideal upgrade or replacement for devices requiring compact storage solutions without compromising on NVMe performance levels.
| Capacity | 256GB |
|---|---|
| Protocol | NVMe 1.3 |
| Interface | PCIe Gen3 x4 |
| NAND Type | TLC |
| Form Factor | M.2 2242 |
| Random Read | Up to 250,000 IOPS |
| Random Write | Up to 235,000 IOPS |
| Sequential Read | Up to 2050 MB/s |
| Sequential Write | Up to 1000 MB/s |
| Warranty | 1-Year Limited Warranty (varies by reseller) |
| Weight | 0.01 kg |
| Dimensions | 22mm x 42mm x 2.38mm |
The Samsung PM991 series provides a robust entry into NVMe storage for client PCs. This specific SKU (000L2) is often distributed through Lenovo and other major PC manufacturers as a high-reliability internal storage component. It features a controller-less design that leverages Host Memory Buffer (HMB) technology to maintain high performance without the need for dedicated DRAM, reducing power consumption and heat generation.
Yes, this Samsung PM991 256GB M.2 2242 NVMe PCIe 3.0 x4 SSD (MZALQ256HAJD-000L2) is 100% genuine Samsung hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Samsung PM991 256GB M.2 2242 NVMe PCIe 3.0 x4 SSD includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the MZALQ256HAJD-000L2.