---
product_id: 649379975
title: "128GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, Smart Supported"
brand: "ssk"
price: "₩92126"
currency: KRW
in_stock: true
category: "Ssk"
url: https://www.desertcart.kr/products/649379975-128gb-ssd-external-hard-drive-portable-ssd-up-to-550mb
store_origin: KR
region: South Korea
---

# 550MB/s blazing speed LED activity indicator Low power <5W OTG support 128GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, Smart Supported

**Brand:** ssk
**Price:** ₩92126
**Availability:** ✅ In Stock

## Summary

> 🚀 Carry Speed, Style & Smarts Everywhere

## Quick Answers

- **What is this?** 128GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, Smart Supported by ssk
- **How much does it cost?** ₩92126 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/649379975-128gb-ssd-external-hard-drive-portable-ssd-up-to-550mb)

## Best For

- ssk enthusiasts

## Why This Product

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

## Key Features

- • **Always On-The-Go:** OTG support with ultra-low power consumption means your SSD works effortlessly wherever your busy lifestyle takes you.
- • **Blazing Fast Transfers:** Experience up to 550MB/s speeds with USB 3.2 Gen2 for instant file access and zero lag.
- • **Sleek & Durable Design:** Premium aluminum alloy casing ensures superior heat dissipation and a lightweight 43g form factor for ultimate portability.
- • **Smart Health Monitoring:** Stay ahead with S.M.A.R.T. tech and TRIM support that prolongs drive life and maintains peak performance.
- • **Universal Compatibility:** Seamlessly connect across iPhone 15/Pro, Windows, Mac, and Android devices with included USB-C and USB-A adapters.

## Overview

The SSK 128GB Portable SSD delivers ultra-fast 550MB/s transfer speeds via USB 3.2 Gen2, compatible with the latest iPhone 15/Pro, Windows, Mac, and Android devices. Its smart S.M.A.R.T. monitoring and TRIM technology ensure consistent performance and longevity, while the sleek aluminum body offers superior heat dissipation and featherlight portability at just 43g. Perfect for professionals who demand speed, reliability, and seamless cross-platform connectivity on the move.

## Description

Buy SSK 128GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, Smart Supported: External Solid State Drives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Capacity Reminder: Display capacity of 128GB SSD often appears as around 116GB on Windows. MacOS typically shows full 128GB. This display capacity reduction of 7% to 10% from SSD actual capacity is from algorithms differences in which 1GB is interpreted as 1024MB on Windows and 1000MB on SSDs
- 550MB/s: Instantly access to your files with blazing 6Gbps external ssd speed up to 550MB/s. LED Light indicates portable ssd instant activity (Actual speed depends on drive capacity, host device, OS and application)
- Data Security: Master external solid state drives health with S.M.A.R.T. monitoring. TRIM technology ensures consistent write speeds and extends the longevity of the portable SSD
- USB C+A : Both USB-C cable and USB-A adapter featuring rapid USB 3.2 Gen2, this USB SSD effortlessly bridges devices, enabling seamless cross-platform file transfers between computers, smartphones, tablets and Phones
- Always Fast: No slowdowns during large file transfers. This external ssd remains steady 6Gbps by using high speed SLC caching (25%of the current available capacity is allocated for high speed cache)
- OTG Supported: Portable SSD supports OTG function. Power consumption less than 5 Watts, this external SSD effortlessly operates on various mobile devices, ensuring seamless usability on the go. Note: Only newer iPhones with USB-C are supported, outdated Lightning models do not qualify.
- Less Heat: Thick aluminum alloy case of this portable SSD brings superior heat dissipation and premium touch, ensuring reliable performance without worries of overheating inside the portable external Solid State Drives
- Powerful Portability: Impressive external solid state drives weighs just 43g with a dimension of 2.5*1.3*0.4 inch, Experience unparalleled convenience with this remarkably lightweight portable SSD

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7MJQL82 |
| Best Sellers Rank | #16 in External Solid State Drives |
| Brand | SSK |
| Color | Space Gray |
| Date First Available | June 20, 2024 |
| Flash Memory Size | 128 GB |
| Hard Drive | 128 GB Solid State Drive |
| Hard Drive Interface | Serial ATA-600 |
| Hardware Platform | Linux, Mac, PC |
| Item Dimensions LxWxH | 2.5 x 1.3 x 0.4 inches |
| Item Weight | 1.52 ounces |
| Item model number | SD450 |
| Manufacturer | SSK Corporation |
| Product Dimensions | 2.5 x 1.3 x 0.4 inches |
| Series | SD450 |

## Product Details

- **Brand:** SSK
- **Color:** Space Gray
- **Compatible Devices:** Camera, Desktop, Laptop, Smartphone, Tablet
- **Connectivity Technology:** USB3.2 GEN2 6Gbps
- **Digital Storage Capacity:** 128 GB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** Serial ATA-600
- **Installation Type:** External Hard Drive
- **Special Feature:** LED Light, OTG Function, Portable, S.M.A.R.T., TRIM Support

## Images

![128GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, Smart Supported - Image 1](https://m.media-amazon.com/images/I/61SucdqsPFL.jpg)

## Available Options

This product comes in different **Capacity** options.

## Questions & Answers

**Q: Why the Full Capacity is Not 128GB For a New Drive?**
A: Display capacity of 128GB SSD often appears as around 116GB on Windows. MacOS typically shows full 128GB. This display capacity reduction is from algorithms differences in which 1GB is interpreted as 1024MB on Windows and 1000MB on SSDs

**Q: Why I can't Reach 500MB/s**
A: The Crystaldiskmark testing speed for 6Gbps is expected to reach 500+MB/s. You can use CDM testing tools to verify this. In daily use, actual transfer speed depends on factors such as interface, protocols, cables, computer performance and files

**Q: Why Runs Hot When Using?**
A: Heat generation is a natural occurrence in high-performance SSDs during intensive read/write tasks. This phenomenon is exacerbated during warmer seasons, much like how smartphones tend to heat up more in summer due to higher ambient temperatures.

**Q: Data Safety Reminder**
A: To prevent data loss, please perform safe eject operation on your computer before unplugging the SSD and Wait until you hear the prompt before removing the device. Do not unplug the SSD during a file transfer task. Unplug it when transfer finishes.

**Q: Why are Lightning port iPhone models not supported?**
A: Lightning ports are not supported due to insufficient power output. The port's limited capability can only support basic flash drives and is below the requirement for a high-performance external solid-state drive (SSD)

## Frequently Bought Together

- SSK 128GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 SSD for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, Smart Supported
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**Shop now:** [https://www.desertcart.kr/products/649379975-128gb-ssd-external-hard-drive-portable-ssd-up-to-550mb](https://www.desertcart.kr/products/649379975-128gb-ssd-external-hard-drive-portable-ssd-up-to-550mb)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-25*