---
product_id: 257115377
title: "Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK"
brand: "sk hynix"
price: "₩239382"
currency: KRW
in_stock: true
category: "Sk Hynix"
url: https://www.desertcart.kr/products/257115377-hynix-8gb-pc4-21300-ddr4-2666mhz-260-pin-sodimm-1
store_origin: KR
region: South Korea
---

# 2666MHz blazing speed 8GB high-capacity boost 1.2V ultra-low power Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK

**Brand:** sk hynix
**Price:** ₩239382
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your laptop’s brainpower — because speed is the new status.

## Quick Answers

- **What is this?** Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK by sk hynix
- **How much does it cost?** ₩239382 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/257115377-hynix-8gb-pc4-21300-ddr4-2666mhz-260-pin-sodimm-1)

## 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

- • **Blazing 2666MHz Speed:** Experience lightning-fast data transfer that keeps your workflow seamless and efficient.
- • **Compact 260-Pin SO-DIMM:** Perfectly engineered for sleek laptops and compact workstations without compromising power.
- • **Lifetime Limited Warranty:** Invest with confidence backed by SK Hynix’s trusted lifetime support.
- • **Power-Savvy 1.2V Operation:** Optimized low voltage design means cooler performance and longer battery life for your laptop.
- • **Reliable Single Rank Module:** Ensures stable, error-free multitasking for professional-grade productivity.

## Overview

The Hynix 8GB PC4-21300 DDR4-2666MHz SO-DIMM is a high-performance, low-voltage memory module designed for laptops and compact devices. With 8GB capacity, 2666MHz data transfer rate, and a 260-pin form factor, it delivers reliable, fast, and energy-efficient performance backed by a limited lifetime warranty.

## Description

Buy Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Form Factor: 260PIN SODIMM
- Total Capacity: 8GB
- Warranty: Limited Lifetime
- Specs: PC4-21300, Unbuffered, NON-ECC, 1.2V
- Data Transfer Rate: 2666MHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SK Hynix |
| Item model number | 8541594395 |
| Manufacturer | SK hynix |
| Series | Trident Z5 |
| Color | Multicolor |
| Form Factor | SO-DIMM |
| RAM Size | 8 GB |
| Memory Technology | DDR4 |
| Computer Memory Type | DDR4 SDRAM |
| Voltage | 1.2 Volts |
| Are Batteries Included | No |
| Item Weight | 18 g |

## Product Details

- **Brand:** SK Hynix
- **Compatible devices:** SO DIMM
- **Computer memory size:** 8 GB
- **Memory speed:** 2666 MHz
- **Ram memory technology:** DDR4

## Images

![Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK - Image 1](https://m.media-amazon.com/images/I/518RGd-JHHL.jpg)

## Questions & Answers

**Q: Is this one dimm or two?  two are pictured.**
A: The listing is for 8GB single stick of RAM.  Don't know why the picture shows two sticks.  Different picture than when I bought mine.

I would contact the seller just in case though.  Would not want to receive (2) 4GB sticks instead.

**Q: Do you ship to singapore?**
A: We do if you pay the DHL shipping cost

**Q: I have sk hynix 8gb 1rx8 pc4 2666v sa1 11 hma81gs6afr8n vk no ac, I ordered this/got 8gb 1rx8 pc4 2666v sa1 11 hma81gs6cjr8n vk no ad will this work?**
A: Yes.  They are the same.  Just from a different batch.

**Q: Does hma81gs6jjr8n-vk is the same as hma81gs6cjr8n-vk?**
A: What do you mean by 200mhz difference. This is what I have in my Dell laptop (jj not cj) and when I pull the serial # and run it, it comes up as DDR4 SODIMM 2666mhz. I want to double my RAM and use dual channel. So what's the difference? And does that mean dual channel won't work?

## Frequently Bought Together

- Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK
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**Shop now:** [https://www.desertcart.kr/products/257115377-hynix-8gb-pc4-21300-ddr4-2666mhz-260-pin-sodimm-1](https://www.desertcart.kr/products/257115377-hynix-8gb-pc4-21300-ddr4-2666mhz-260-pin-sodimm-1)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*