---
product_id: 337428103
title: "Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus"
brand: "samsung"
price: "₨285"
currency: LKR
in_stock: false
url: https://www.desertcart.lk/products/337428103-samsung-ssd-256gb-pm991-m-2-2242-42mm-pcie-3
store_origin: LK
region: Sri Lanka
---

# PCIe 3.0 x4 NVMe interface 256GB ultra-fast storage Compact M.2 2242 form factor Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus

**Brand:** samsung
**Price:** ₨285
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your workflow with lightning-fast storage that fits anywhere!

## Quick Answers

- **What is this?** Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus by samsung
- **How much does it cost?** ₨285 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/337428103-samsung-ssd-256gb-pm991-m-2-2242-42mm-pcie-3)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ample 256GB Capacity:** Store your essential files and apps without compromise—ideal for productivity on the go.
- • **Sleek & Compact Design:** Fits seamlessly into ultrabooks and compact laptops with the M.2 2242 form factor.
- • **Blazing-Fast NVMe Speeds:** Experience rapid data transfer with PCIe 3.0 x4 technology, perfect for multitasking pros.
- • **Plug-and-Play Compatibility:** Optimized for Lenovo, Dell, HP, and Asus laptops—upgrade your device hassle-free.
- • **Trusted Samsung Reliability:** Backed by Samsung’s industry-leading SSD technology for consistent performance.

## Overview

The Samsung PM991 is a 256GB M.2 2242 NVMe PCIe 3.0 x4 SSD designed for professional-grade performance in compact laptops. Combining Samsung’s trusted reliability with a sleek form factor, it delivers fast data access and seamless compatibility with major laptop brands like Lenovo, Dell, HP, and Asus.

## Description

Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus

## Features

- Form factor: M.2 2242 (22mm x 42mm)
- Interface: NVMe PCIe 3.0 x4
- Capacity: 256 GB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SAMSUNG |
| Product Dimensions | 4.32 x 2.29 x 0.25 cm; 0.01 g |
| Item model number | PM991 |
| Manufacturer | Samsung |
| Series | PM991 |
| Colour | Black |
| Form Factor | M 2 |
| Hard Drive Size | 256 GB |
| Hard Disk Description | Solid State Drive |
| Hard Drive Interface | NVMe |
| Are Batteries Included | No |
| Item Weight | 0.01 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Digital storage capacity:** 256 GB
- **Hard disk interface:** NVMe
- **Connectivity technology:** PCIe
- **Brand:** SAMSUNG
- **Special feature:** Portable
- **Hard disk form factor:** 2242 Millimetres
- **Hard disk description:** Solid State Drive
- **Compatible devices:** Laptop
- **Installation type:** Internal Hard Drive
- **Colour:** Black

## Images

![Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus - Image 1](https://m.media-amazon.com/images/I/51RVXfnHjLL.jpg)
![Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus - Image 2](https://m.media-amazon.com/images/I/61Ix5sEw65L.jpg)
![Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus - Image 3](https://m.media-amazon.com/images/I/61XEHcLYH6L.jpg)
![Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus - Image 4](https://m.media-amazon.com/images/I/71-FiAV8KyL.jpg)
![Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive for Lenovo Dell HP Asus - Image 5](https://m.media-amazon.com/images/I/71U5YXoyfbL.jpg)

## Questions & Answers

**Q: Steam deck compatible?**
A: NO. For Steam Deck, you need SSD M.2 2230 such as B09V4PBQRF (1TB capacity) and B09YYGJV7B (1TB capacity).

**Q: i have a 2011 hp usdt with a mini pci express x 1 slot available. is this the correct  ssd to use? the  mini sata slot has a 2042 m-sata drive.**
A: No, this will not work in your HP laptop. mSATA is different from M.2 NVMe PCIe.

**Q: Will this work with lenovo x250 in the wlan card slot or is there  any way i can use msata ssd in the same slot?**
A: No. You need M.2 SATA (Not NVMe PCIe).

**Q: Es compatible con hp elitebook 840 g2?**
A: Si es compatible

## Frequently Bought Together

- Samsung SSD 256GB PM991 M.2 2242 42mm PCIe 3.0 x4 NVMe MZALQ256HAJD MZ-ALQ2560 Solid State Drive
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**Shop now:** [https://www.desertcart.lk/products/337428103-samsung-ssd-256gb-pm991-m-2-2242-42mm-pcie-3](https://www.desertcart.lk/products/337428103-samsung-ssd-256gb-pm991-m-2-2242-42mm-pcie-3)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*