---
product_id: 742274988
title: "Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord"
brand: "noctua"
price: "R35360"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Noctua"
url: https://www.desertcart.co.za/products/742274988-seasonic-prime-tx-1600-noctua-edition-ultra-quiet-full-modular
store_origin: ZA
region: South Africa
---

# 1600W ultra-stable power Near-silent Noctua fan tech 80 Plus Titanium 94% efficiency Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord

**Brand:** noctua
**Price:** R35360
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up silently, game on endlessly.

## Quick Answers

- **What is this?** Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord by noctua
- **How much does it cost?** R35360 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/742274988-seasonic-prime-tx-1600-noctua-edition-ultra-quiet-full-modular)

## Best For

- noctua enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Performance:** Delivers a rock-solid 1600W to fuel your most demanding workstations and gaming rigs without a hiccup.
- • **Whisper-Quiet Operation:** Noctua NF-A12x25 fan and custom grilles cut noise by up to 10dB, keeping your setup stealthy and distraction-free.
- • **Clean & Efficient Design:** Modular Noctua-themed cables keep your build tidy while Titanium-level efficiency slashes power waste and heat.
- • **Future-Proof Compatibility:** Fully ATX 3.1 and PCIe 5.1 compliant, ready to power next-gen GPUs like the NVIDIA RTX 4090 with ease.
- • **Smart Semi-Passive Cooling:** Fan stays off under 50% load at room temp, ensuring near-silent operation when you need it most.

## Overview

The Seasonic PRIME TX-1600 Noctua Edition is a premium 1600W full modular power supply combining award-winning ultra-quiet Noctua fan technology with industry-leading 80 Plus Titanium efficiency. Designed for high-performance PCs, it supports the latest ATX 3.1 and PCIe 5.1 standards, ensuring stable, efficient power delivery for cutting-edge GPUs and workstations, all while maintaining whisper-quiet operation and a sleek, organized build.

## Description

Seasonic is known as one of the leading manufacturers of premium grade PC power supplies. PRIME TX is an award-winning 80 PLUS titanium certified flagship series with cutting-edge electronic designs, top-notch quality components, cutting edge performance and exceptional efficiency. The Noctua Edition on the top end TX-1600 model uses this superior platform, combined with the iconic revolutionary NF-A12x25 fan and a custom designed highly optimized fan grill, allowing you to operate almost 8-10dB quieter than the already quiet standard model. Thanks to the semi-passive fan control settings, the TX-1600 Noctua Edition operates completely passive at normal ambient temperature (≤25°C), and slowly rises the fan as the load and temperature levels increase. This makes it ideal for high-end builds that require power, as well as silent systems that require no 1600W. Therefore, the PSU will operate with the fan switch off or at a nearly invisible speed level. Even with 100% load, the Noctua Edition whispers quietly at ambient temperatures up to 25°C, and produces only 24dB (A) over ~34dB(A). This significant reduction in noise radiation is reflected in the upgraded Cybenetic's Lambda average noise level scores from A to A++. In addition to the support of ATX 3.1 and PCIe 5.1, we came up with a fully modular Noctua-themed cable. The Seasonic PRIME TX-1600 Noctua Edition is the ultimate choice for demanding PC enthusiasts who need uncompromising quality, class-leading performance and exceptional silence.

Review: Noctua never disappoints but add seasonic the best PSU manufacturer in the mix and you get perfect product
Review: Good quality works well nice colors and pricing was fair. I needed a good size psu to let me upgrade later as the computer world grows in the future. Nice and quite you cant hear it run.

## Features

- The award-winning Seasonic PRIME TX-1600 Ultra-Quiet Noctua Edition State of the art electrical performance with stable power supply and ultra-tight voltage adjustment for high-performance workstations and gaming PCs. Includes US AC Power Cord
- The famous Noctua NF-A12x25 fan and custom designed advanced optimized fan grilles are extremely low noise levels (Cybenetics Lambda A++ certified), and approximately 8-10dB (A) quieter than the normal PRIME TX-1600
- Semi-Passive Operation: Fan turns off until 50% of load at ambient temperatures up to 25°C, allowing virtually noiseless operation and slowly rises to virtually invisible level as the load increases: ideal for powerful PC builds, working almost quiet!
- ATX 3.1 and PCIe 5.1 compliant with 12V-2x6 connectors Safely power high-end graphics cards such as NVIDIA GeForce RTX 4090 Series Backwards compatible with ATX 3.0 and PCIe 5.0
- Completely modular Noctua-themed cable for a clean, organized look. Titanium level energy efficiency (94% load at 50% and 80 PLUS Titanium and Cybenetics ETA Titanium certified) reduces waste heat and power consumption

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Noctua |
| Manufacturer | Noctua |
| Product Dimensions | 21 x 15 x 8.6 cm; 5.86 kg |
| Item model number | Seasonic PRIME TX-1600 Noctua Edition US |
| Color | black/brown |
| Form Factor | ATX |
| Item dimensions W x H | 21 x 15 x 8.6 cm |
| Wattage | 1600 W |
| Are Batteries Included | No |
| Item Weight | 5.86 Kilograms |

## Product Details

- **Brand:** Noctua
- **Compatible Devices:** Desktop
- **Connector Type:** ATX
- **Output Wattage:** 1600 Watts
- **Form Factor:** ATX

## Images

![Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord - Image 1](https://m.media-amazon.com/images/I/71ZLjg+I-ML.jpg)
![Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord - Image 2](https://m.media-amazon.com/images/I/71yB5ZxJr4L.jpg)
![Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord - Image 3](https://m.media-amazon.com/images/I/810IKe0DFZL.jpg)
![Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord - Image 4](https://m.media-amazon.com/images/I/61lPSVokBBL.jpg)
![Seasonic Prime TX-1600 Noctua Edition Ultra Quiet Full Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord - Image 5](https://m.media-amazon.com/images/I/713WUiPPmtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***V on January 20, 2026*

Noctua never disappoints but add seasonic the best PSU manufacturer in the mix and you get perfect product

### ⭐⭐⭐⭐⭐ Review
*by K***Y on November 16, 2025*

Good quality works well nice colors and pricing was fair. I needed a good size psu to let me upgrade later as the computer world grows in the future. Nice and quite you cant hear it run.

### ⭐⭐⭐⭐⭐ Review
*by A***. on August 22, 2025*

Exactly what I was looking for. I build a new computer with a custom water loop with no expense including an RTX 5090. When I finished it I wasn't happy has even tho it looked amazing, everything was silent except the Power Supply, when the 5090 was being pushed you would hear the fan of the power supply ramping up and it made it such a downer considering that everything else in the system was whisper quiet. So I decided to bite the bullet and go with the 1600 TX Noctuah edition... Now the whole system is whisper quiet at all time ... exactly what I was looking for... the quality of this PSU is amazing and definitely feels premium.

## Frequently Bought Together

- Seasonic Prime TX-1600 Noctua Edition, Ultra-Quiet Fully Modular 1600W 80 Plus Titanium Efficiency ATX 3.1 PC Power Supply (Black/Brown) with US AC Power Cord
- Noctua NF-A14x25 G2 PWM, Premium-Quality Quiet 140mm PC Fan, 4-pin (Brown)
- Noctua NH-D15 G2 LBC, Dual Tower CPU Cooler, Specialised Low Base Convexity Version for AMD AM5/AM4 (Brown)

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**Shop now:** [https://www.desertcart.co.za/products/742274988-seasonic-prime-tx-1600-noctua-edition-ultra-quiet-full-modular](https://www.desertcart.co.za/products/742274988-seasonic-prime-tx-1600-noctua-edition-ultra-quiet-full-modular)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-06*