---
product_id: 344969098
title: "Laptop Memory Module HMA851S6DJR6N-XN Compatible Replacement Spare Part for SK Hynix HMA851S6DJR6N 4GB 1RX16 DDR4 SO-DIMM PC4-25600 3200MHz 260-Pin Non-ECC CL22 1.2V"
brand: "sk hynix"
price: "278 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Sk Hynix"
url: https://www.desertcart.pl/products/344969098-laptop-memory-module-hma851s6djr6n-xn-compatible-replacement-spare-part-sk
store_origin: PL
region: Poland
---

# 3200MHz blazing speed 4GB DDR4 capacity 1.2V low power efficiency Laptop Memory Module HMA851S6DJR6N-XN Compatible Replacement Spare Part for SK Hynix HMA851S6DJR6N 4GB 1RX16 DDR4 SO-DIMM PC4-25600 3200MHz 260-Pin Non-ECC CL22 1.2V

**Brand:** sk hynix
**Price:** 278 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade Your Laptop’s Brainpower — Because Speed is the New Status

## Quick Answers

- **What is this?** Laptop Memory Module HMA851S6DJR6N-XN Compatible Replacement Spare Part for SK Hynix HMA851S6DJR6N 4GB 1RX16 DDR4 SO-DIMM PC4-25600 3200MHz 260-Pin Non-ECC CL22 1.2V by sk hynix
- **How much does it cost?** 278 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/344969098-laptop-memory-module-hma851s6djr6n-xn-compatible-replacement-spare-part-sk)

## Best For

- sk hynix enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Works flawlessly with Intel 6th-11th Gen and AMD Ryzen processors across top laptop brands like Dell, HP, Lenovo, Asus, and Acer.
- • **Trusted Brand Reliability:** Manufactured by SK Hynix, a global leader in memory technology, backed by 4.6-star reviews and proven durability.
- • **Turbocharge Your Workflow:** Experience lightning-fast 3200MHz DDR4 memory for seamless multitasking and productivity boosts.
- • **Sleek & Lightweight Design:** Compact SO-DIMM 260-pin form factor that fits perfectly in laptops, all-in-ones, and desktop minis without adding bulk.
- • **Energy-Efficient Performance:** Operates at a low 1.2V voltage, reducing power consumption and extending your device’s battery life.

## Overview

The SK Hynix HMA851S6DJR6N-XN is a 4GB DDR4 SO-DIMM memory module running at 3200MHz with a 260-pin design. Compatible with a wide range of Intel and AMD processors, it offers a lightweight, energy-efficient upgrade solution for laptops, all-in-ones, and desktop minis, delivering reliable performance from a trusted industry leader.

## Description

This memory module is manufactured by SK Hynix, a renowned name in the manufacturing of RAM. This SODIMM has a 4GB capacity and runs at a speedy 3200Mhz.

Review: GREAT! - I just had this installed it has speed up my computer I'm very happy with it, it's working great so far we'll purchase again if needed
Review: Great Laptop Memory Upgrade! - Delivery was quick, product was securely packaged. Great communication and reliable . Highly recommend for anyone.

## Features

- HMA851S6DJR6N-XN
- DDR4 SODIMM 260Pin
- 4GB 3200MHz (PC4-25600)
- Compatible with 6th, 7th, 8th, 9th, 10th & 11th Generation Intel Processors. Also compatible with AMD Ryzen based processors.
- Designed for use with Laptops, All in Ones and Desktop Minis from all major brands including DELL, HP, Lenovo, Asus, Acer & Many more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZYY72C8 |
| Additional Features | Lightweight |
| Best Sellers Rank | #893 in Computer Memory |
| Brand | SK Hynix |
| Column Address Strobe Latency | 22 |
| Compatible Devices | Desktop, Laptop |
| Computer Memory Size | 4 GB |
| Customer Reviews | 4.6 out of 5 stars 109 Reviews |
| Data Transfer Rate | 3200 MHz |
| Form Factor | SO-DIMM |
| Item Weight | 2 Pounds |
| Manufacturer | SK Hynix |
| Memory Speed | 3200 MHz |
| Model Name | HMA851S6DJR6N-XN |
| Number of Pins | 260 |
| RAM Memory Technology | DDR4 |
| RAM Size | 4 GB |
| Special Feature | Lightweight |
| UPC | 746241792877 |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** SK Hynix
- **Compatible Devices:** Desktop, Laptop
- **Computer Memory Size:** 4 GB
- **Memory Speed:** 3200 MHz
- **RAM Memory Technology:** DDR4

## Images

![Laptop Memory Module HMA851S6DJR6N-XN Compatible Replacement Spare Part for SK Hynix HMA851S6DJR6N 4GB 1RX16 DDR4 SO-DIMM PC4-25600 3200MHz 260-Pin Non-ECC CL22 1.2V - Image 1](https://m.media-amazon.com/images/I/61ani9yqkCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT!
*by V***A on August 27, 2025*

I just had this installed it has speed up my computer I'm very happy with it, it's working great so far we'll purchase again if needed

### ⭐⭐⭐⭐⭐ Great Laptop Memory Upgrade!
*by J***N on January 20, 2025*

Delivery was quick, product was securely packaged. Great communication and reliable . Highly recommend for anyone.

### ⭐⭐⭐⭐ Good value ram
*by S***A on June 2, 2025*

Used this for my mom’s laptop since it was slow. For the price it was the best value on Amazon for what I needed. Just slotted it in and it did make opening a tab not become a buffering fire hazard. Wish I would have thought to check the laptops ram slots before hand though, turns out it could only fit 1 and I bought two of these lol

## Frequently Bought Together

- Laptop Memory Module HMA851S6DJR6N-XN Compatible Replacement Spare Part for SK Hynix HMA851S6DJR6N 4GB 1RX16 DDR4 SO-DIMM PC4-25600 3200MHz 260-Pin Non-ECC CL22 1.2V
- SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module
- SK hynix HMA851S6CJR6N - VK Non ECC PC4-2666V 4GB DDR4 at 2666MHz 260pin SDRAM SODIMM Single Kit Laptop Memory - OEM

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-13*