---
product_id: 84234727
title: "Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK"
brand: "crucial"
price: "₩1636"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/84234727-crucial-ballistix-sport-lt-bls2k8g4s26bfsdk-2666-mhz-ddr4-dram-laptop
store_origin: KR
region: South Korea
---

# 2666 MHz high-speed DDR4 Intel XMP 2.0 easy tuning 16GB (8GBx2) dual-channel kit Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK

**Brand:** crucial
**Price:** ₩1636
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power Up Your Play & Productivity

## Quick Answers

- **What is this?** Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK by crucial
- **How much does it cost?** ₩1636 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/84234727-crucial-ballistix-sport-lt-bls2k8g4s26bfsdk-2666-mhz-ddr4-dram-laptop)

## Best For

- crucial enthusiasts

## Why This Product

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

## Key Features

- • **Boost Your Frame Rates:** Optimized DDR4 memory delivering smooth, lag-free gaming on integrated graphics.
- • **Plug & Play Performance:** Intel XMP 2.0 profiles enable effortless overclocking and system tuning.
- • **Sleek & Stealthy Design:** Matte black finish complements your modern gaming rig or professional laptop.
- • **Future-Ready Compatibility:** Tailored for contemporary Intel processors to maximize system responsiveness.
- • **Compact SO-DIMM Form Factor:** Perfect fit for laptops and compact builds without sacrificing power.

## Overview

The Crucial Ballistix Sport LT BLS2K8G4S26BFSDK is a 16GB (2x8GB) DDR4 SO-DIMM memory kit clocked at 2666 MHz, designed to enhance gaming and performance on laptops with integrated graphics. Featuring Intel XMP 2.0 profiles for easy overclocking and optimized for modern Intel processors, it combines sleek black aesthetics with reliable, high-speed performance in a compact form factor.

## Description

Full description not available

## Features

- Increased performance and frame rates for systems with integrated graphics
- Ideal for gamers and performance enthusiasts
- Intel XMP 2.0 profiles for easy configuration
- Optimised for the contemporary Intel processors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Crucial |
| Product Dimensions | 13.34 x 0.56 x 3.23 cm; 0.28 g |
| Item model number | BLS2K8G4S26BFSDK |
| Manufacturer | Micron |
| Series | BALLISTIX BLS2K8G4S26BFSDK |
| Colour | Black |
| Form Factor | SO-DIMM |
| RAM Size | 16 GB |
| Memory Technology | DDR4 |
| Computer Memory Type | DDR4 SDRAM |
| Maximum Memory Supported | 16 GB |
| Memory Clock Speed | 2666 MHz |
| Hard Disk Description | No Hard-disk |
| Voltage | 1.2 Volts |
| Are Batteries Included | No |
| Item Weight | 0.28 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Crucial
- **Computer memory size:** 16 GB
- **RAM memory technology:** DDR4
- **Memory speed:** 2666 MHz
- **Compatible devices:** Laptop

## Images

![Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK - Image 1](https://m.media-amazon.com/images/I/717xH7FNNLL.jpg)
![Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK - Image 2](https://m.media-amazon.com/images/I/818jI0g4USL.jpg)
![Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK - Image 3](https://m.media-amazon.com/images/I/81jFNM80URL.jpg)
![Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK - Image 4](https://m.media-amazon.com/images/I/91feq0GG50L.jpg)
![Crucial Ballistix Sport LT BLS2K8G4S26BFSDK 2666 MHz, DDR4, DRAM, Laptop Gaming Memory Kit, 16GB (8GBx2) ,Black,BLS2K8G4S26BFSDK - Image 5](https://m.media-amazon.com/images/I/81R+Uj1TsfL.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Customer Reviews

### ⭐⭐ 







  
  
    Not running at 2,666Mhz
  

*by P***K on Reviewed in the United Kingdom on 24 April 2019*

Bought this to upgrade from 8GB to 32GB.The RAM is doing a good job so far however my low review is due to the advertizing of the product. As it is said to be running up to 2,666Mhz which is what I was looking for, I have checked after installing the RAM and it only runs 2,400Mhz (standard speed). On some laptops you are able to change the XMP profile and have them run at full speed instead of the standard 2,400 unfortunately mine is not able to do that and I end up with a 2,400Mhz 32GB kit when I was thinking I was buying a 2,666Mhz kit.The description is misleading and this is a disappointment but other than that the RAM is ok.

### ⭐⭐ 







  
  
    This is not 2666MHz RAM. It's 2400MHz
  

*by K***N on Reviewed in the United Kingdom on 7 February 2020*

While the RAM still works and has low latency (CL16), it's not 2666MHz. Despite both Amazon and the packaging claiming that it is. It's got a price premium over the other RAM available at the moment and it's really not worth it. Just go for the cheapest you can find. You won't see it since it's inside a laptop so it does not matter if it looks nicer. And the performance gain (if any) would be minimal. You're talking like less than 1%.I returned this and bought the cheaper Crucial RAM instead. It has slightly higher latency (CL19) but it actually runs at the advertised 2666MHz speed.

### ⭐⭐⭐ 







  
  
    Supports 2666 just with XMP profile
  

*by A***S on Reviewed in the United Kingdom on 28 April 2019*

A little disappointed with this product.On paper specs are wonderful and price competitive.Unfortunately this RAM supports the top speed (2666) just with XMP profile while JEDEC is tighten at 2400.On the bright side, CL16 is supported also at 2400.Thus check twice if your laptop supports XMP before buying this module: on my Asus TUF FX-504 there's no option to enable it in BIOS.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/84234727-crucial-ballistix-sport-lt-bls2k8g4s26bfsdk-2666-mhz-ddr4-dram-laptop](https://www.desertcart.kr/products/84234727-crucial-ballistix-sport-lt-bls2k8g4s26bfsdk-2666-mhz-ddr4-dram-laptop)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-29*