---
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: "€ 1.08"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.com.cy/products/337428103-samsung-ssd-256gb-pm991-m-2-2242-42mm-pcie-3
store_origin: CY
region: Cyprus
---

# 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:** € 1.08
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your speed, shrink your wait!

## 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?** € 1.08 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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

- • **Space-Saving Design:** Ultra-compact M.2 2242 form factor fits snugly in slim laptops and ultrabooks.
- • **Eco-Friendly Upgrade:** Boost performance while reducing electronic waste by revitalizing your existing device.
- • **Seamless Compatibility:** Designed to fit perfectly with Lenovo, Dell, HP, Asus, and more for effortless upgrades.
- • **Blazing-Fast Boot Times:** Experience near-instant startup speeds that breathe new life into your laptop.
- • **Reliable Samsung Quality:** Backed by Samsung’s trusted performance and durability for peace of mind.

## Overview

The Samsung PM991 256GB SSD is a compact M.2 2242 NVMe PCIe 3.0 x4 solid state drive delivering fast data transfer speeds and reliable performance. Perfect for professional millennials seeking a sleek, high-performance storage upgrade compatible 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

Review: As described. - As described and works well in Lenovo netbook.
Review: Wonderful. - I'm so impressed with this ssd. It just plugged this in and started the laptop up and there it was. Its so much faster than the mechanical one I had before. The performance of the laptop is now stunning. I mean start up time is just a few seconds now! It made my older tech run like new tech. So not only am I saving the environment, I'm benefiting from a faster better user experience. To say I am impressed is an understatement. This is a very worthwhile upgrade or replacement item.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K79T9G5 |
| Best Sellers Rank | 93,555 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 532 in Internal Solid State Drives |
| Brand | Samsung |
| Brand Name | Samsung |
| Cache Memory Installed Size | 256 |
| Color | Black |
| Compatible Devices | Laptop |
| Connectivity technology | PCIe |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 631 Reviews |
| Digital Storage Capacity | 256 GB |
| Digital storage capacity | 256 GB |
| Enclosure Material | Solid State (SSD) |
| Form Factor | M.2 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2242 Millimetres |
| Hard Disk Interface | NVMe |
| Hard disk form factor | 2242 Millimetres |
| Hard disk interface | NVMe |
| Hard-Drive Size | 256 GB |
| Hardware Connectivity | PCIE x 1 |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 43L x 23W x 3Th millimetres |
| Item Weight | 0.01 Grams |
| Manufacturer | Samsung |
| Media Speed | [1000-3000] MB/s |
| Model Name | PM991 |
| Model Number | PM991 |
| Network Connectivity Technology | PCIe |
| Number of Items | 1 |
| Product Features | Portable |
| Special feature | Portable |
| Specific Uses For Product | High-performance computing, data center storage, gaming and multimedia, general personal computing |
| UPC | 887276049069 |

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ As described.
*by I***D on 12 November 2025*

As described and works well in Lenovo netbook.

### ⭐⭐⭐⭐⭐ Wonderful.
*by M***R on 9 October 2023*

I'm so impressed with this ssd. It just plugged this in and started the laptop up and there it was. Its so much faster than the mechanical one I had before. The performance of the laptop is now stunning. I mean start up time is just a few seconds now! It made my older tech run like new tech. So not only am I saving the environment, I'm benefiting from a faster better user experience. To say I am impressed is an understatement. This is a very worthwhile upgrade or replacement item.

### ⭐⭐⭐⭐⭐ Excellent HDD
*by J***S on 19 January 2025*

Great products. Flawless

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-27*