---
product_id: 231207950
title: "Teensy Teensy 4.1 With Pins Soldered (1MB RAM, 0GB HDD, DOS, ARM Cortex-M7 600MHz, Barebone PC, Ethernet)"
brand: "teensy"
price: "R2441"
currency: ZAR
in_stock: true
category: "Teensy"
url: https://www.desertcart.co.za/products/231207950-teensy-teensy-4-1-with-pins-soldered-1mb-ram-0gb
store_origin: ZA
region: South Africa
---

# 600 MHz ARM Cortex-M7 Built-in Ethernet PHY 4X Larger Flash Memory Teensy Teensy 4.1 With Pins Soldered (1MB RAM, 0GB HDD, DOS, ARM Cortex-M7 600MHz, Barebone PC, Ethernet)

**Brand:** teensy
**Price:** R2441
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your next-gen projects with Teensy 4.1 — where speed meets endless possibilities!

## Quick Answers

- **What is this?** Teensy Teensy 4.1 With Pins Soldered (1MB RAM, 0GB HDD, DOS, ARM Cortex-M7 600MHz, Barebone PC, Ethernet) by teensy
- **How much does it cost?** R2441 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/231207950-teensy-teensy-4-1-with-pins-soldered-1mb-ram-0gb)

## Best For

- teensy enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Same sleek 2.4in x 0.7in footprint as Teensy 3.6, packing serious I/O capabilities in a tiny form factor.
- • **Ready-to-Use Design:** Pre-soldered header pins mean you’re set to prototype immediately—no soldering hassle required.
- • **Seamless Connectivity:** Integrated Ethernet PHY, USB host port, and SD card socket keep your projects connected and versatile.
- • **Blazing Fast Processing:** Harness the power of a 600 MHz ARM Cortex-M7 for lightning-quick development cycles.
- • **Massive Memory Expansion:** Enjoy 4X larger flash memory than previous models, with extra slots for future upgrades.

## Overview

The Teensy 4.1 With Pins Soldered is a compact, high-performance development board featuring a 600 MHz ARM Cortex-M7 processor, 4X larger flash memory, and enhanced I/O including Ethernet PHY, USB host, and SD card socket. Designed for rapid prototyping, it comes with pre-soldered pins and supports extensive connectivity options, making it a top choice for professional developers and makers seeking speed, flexibility, and reliability.

## Description

The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size and shape as the Teensy 3.6 (2.4in by 0.7in), and provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port.

## Features

- Pre-Soldered Header Pins
- ARM Cortex-M7 at 600 MHz
- 4X Larger Flash Memory
- Provides Greater I/O Capability
- Includes Ethernet PHY, SD Card Socket, and USB Host Port

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CTM3279 |
| Best Sellers Rank | 88,023 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 164 in Barebone PCs |
| Box Contents | 1 x Board |
| Brand Name | Teensy |
| CPU Model | Cortex |
| Compatible Devices | USB devices, network devices, microSD cards |
| Customer Reviews | 4.6 4.6 out of 5 stars (236) |
| Manufacturer | PJRC |
| Manufacturer Part Number | TEENSY41_PINS |
| Memory Storage Capacity | 1 TB |
| Model Name | Teensy 4.1 With Pins Soldered |
| Model Number | Teensy 4.1 With Pins Soldered |
| Network Connectivity Technology | Ethernet, USB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | DOS |
| Processor Brand | ARM |
| Processor Count | 2 |
| Processor Speed | 600 MHz |
| Product Warranty | 6 Months |
| RAM Memory Installed | 8 MB |
| RAM Memory Technology | LPDDR4 |
| Total USB Ports | 1 |
| UPC | 752785954350 |
| Unit Count | 1.0 count |
| Wireless Compability | 802.11b |

## Product Details

- **Brand:** Teensy
- **CPU model:** Cortex
- **Memory storage capacity:** 1 TB
- **Model name:** Teensy 4.1 With Pins Soldered
- **RAM memory installed size:** 8 MB

## Images

![Teensy Teensy 4.1 With Pins Soldered (1MB RAM, 0GB HDD, DOS, ARM Cortex-M7 600MHz, Barebone PC, Ethernet) - Image 1](https://m.media-amazon.com/images/I/61z0uC3dCXL.jpg)

## Frequently Bought Together

- Teensy 4.1 (with Pins)
- Treedix Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino
- Terminal Block Breakout Board Module for Teensy 4.1, Screw Mount Version

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**Shop now:** [https://www.desertcart.co.za/products/231207950-teensy-teensy-4-1-with-pins-soldered-1mb-ram-0gb](https://www.desertcart.co.za/products/231207950-teensy-teensy-4-1-with-pins-soldered-1mb-ram-0gb)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-19*