---
product_id: 496195753
title: "QNAP TS-433-4G-US 4 Bay NAS with Quad-core Processor, 4 GB DDR4 RAM and 2.5GbE Network (Diskless)"
brand: "qnap"
price: "¥128059"
currency: JPY
in_stock: true
reviews_count: 5
category: "Qnap"
url: https://www.desertcart.jp/products/496195753-qnap-ts-433-4g-us-4-bay-nas-with-quad
store_origin: JP
region: Japan
---

# Quad-core 2.0GHz ARM Cortex-A55 2.5GbE + 1GbE high-speed ports 4 Bays, up to 22TB per drive QNAP TS-433-4G-US 4 Bay NAS with Quad-core Processor, 4 GB DDR4 RAM and 2.5GbE Network (Diskless)

**Brand:** qnap
**Price:** ¥128059
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your home network with speed, security, and storage that keeps you ahead of the curve!

## Quick Answers

- **What is this?** QNAP TS-433-4G-US 4 Bay NAS with Quad-core Processor, 4 GB DDR4 RAM and 2.5GbE Network (Diskless) by qnap
- **How much does it cost?** ¥128059 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/496195753-qnap-ts-433-4g-us-4-bay-nas-with-quad)

## Best For

- qnap enthusiasts

## Why This Product

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

## Key Features

- • **Next-Level Networking:** Future-proof 2.5GbE port ensures blazing transfer speeds for seamless streaming and backups.
- • **Powerhouse Performance:** ARM Cortex-A55 quad-core processor delivers smooth multitasking and lightning-fast file handling.
- • **Anywhere Access, Anytime:** MyQNAPCloud lets you securely reach your files from any device, keeping you connected on the go.
- • **Effortless Data Security:** AES-NI 256-bit hardware encryption protects your sensitive files without sacrificing speed.
- • **Massive Storage Potential:** Supports four SATA 6Gb/s drives, scaling up to 88TB total—your digital empire awaits.

## Overview

The QNAP TS-433-4G-US is a compact yet powerful 4-bay NAS featuring a quad-core ARM Cortex-A55 2.0GHz processor and 4GB DDR4 RAM. Equipped with one 2.5GbE and one 1GbE port, it supports up to four SATA 6Gb/s drives (diskless) for massive storage capacity. Designed for home and small office use, it offers AES-NI 256-bit hardware encryption, seamless backup solutions for Windows and Mac, and secure remote access via MyQNAPCloud, making it an ideal hub for multimedia streaming, file storage, and data protection.

## Description

The TS-433 is small in size and remains high-performance, cool, and quiet with an effective cooling fan. Powered by a ARM® Cortex-A55 quad-core 2 GHz processor, built-in 4 GB RAM, one Gigabit LAN port, one 2.5 Gigabit LAN port, and supports four SATA 6Gb/s hard drives, the TS-433 provides dependable read/write performance for running various home and business NAS applications. The TS-433 features AES-NI 256 hardware-accelerated encryption for both full NAS volumes and shared folders, boosting system performance while securing sensitive data.

Review: I got tired of my home network music access working when it felt like it, so looked into using a NAS and chose this QNAP model after reading reviews. I have some IT experience but no longer work in it so this was admittedly a tad complicated, but I also admit I'm the kind of guy who doesn't like asking for directions when I'm lost. I realized at the mid-point I was complicating things by *not* stopping and making sure the home network access was solid before worrying about the online cloud part of things. The unit itself is not large and the process of adding either size SATA drives was easy. On a desk shelf, it is a bit noisy as you can hear a bit of hum and vibration when the hard drive or drives are spinning. The power cable is a tad short in my humble opinion. You start by installing a "Q-Finder" app on your computer attached to the same network, and step-by-step the software walks you through assigning an admin login and setup on your LAN. Once you wade into the out-of-home access arena is where I had problems, but when I realized I didn't want that, the rest fell into place. There are tweaks you make with the QNAP *and* the devices you want to use to access the files to get it all to work. Go slow and careful and use the Help and online searches and it comes together. Your phone, tablet or other device will need to login the first time with your admin name and password to see and play the files but once you are thru that hoop the fun begins. This QNAP plays MP3s more quickly and without any hiccups than several server apps I used for years on Windows. The QNAP has it's own processor and RAM so it is way faster producing file lists and starting playback. The user interface on the computer is quite nice too. Between the cost of the QNAP and a nice fast 3.5" 2TB hard drive I had $300 invested but I am happy with the results. I didn't have to contact tech support so that was a win. I could also enable an external drive connected by USB for access. Be aware that using a pre-loaded drive on the inside is not the idea--the QNAP formats/erases any drive you install internally. Hope this review was helpful.
Review: Muy buen NAS, lo recomiendo ampliamente, se configura muy fácil y tiene muchas opciones de seguridad y configuración, realmente vale la pena para esta vida digital donde fotos y documentos son digitales, lo recomiendo ampliamente.

## Features

- ARM Cortex-A55 quad-core 2.0GHz processor with 4 GB DDR4 RAM
- Future-proof high speed 2.5GbE port x 1, 1GbE port x 1
- Budget-friendly home NAS for file storage and multimedia streaming
- Centrally store and organize personal or family photos, music, and videos
- Effortlessly backup your Windows Computers with QNAP’s NetBak Replicator software and Mac computers with Time Machine
- Securely access your Files from anywhere with MyQNAPCloud

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8M5WQ1Y |
| Are Batteries Included | No |
| Best Sellers Rank | #16,494 in Computers ( See Top 100 in Computers ) #14 in Network Attached Storage (NAS) Enclosures |
| Brand | QNAP |
| Color | black |
| Connectivity Type | Wi-Fi |
| Customer Reviews | 4.1 4.1 out of 5 stars (347) |
| Date First Available | 11 November 2022 |
| Form Factor | Desktop |
| Graphics Card Description | Dedicated |
| Graphics Card Interface | Integrated |
| Graphics Card Ram Size | 4 TB |
| Graphics RAM Type | DDR4 SDRAM |
| Hard Disk Description | Diskless, max capacity 22TB per drive |
| Item Weight | 2.07 Kilograms |
| Item model number | TS-433-4G-US |
| Manufacturer | QNAP |
| Maximum Memory Supported | 4 GB |
| Memory Technology | DDR4 |
| Number of USB 2.0 Ports | 2 |
| Operating System | Mac, Windows |
| Processor Brand | ARM |
| Processor Count | 4 |
| Product Dimensions | 16 x 21.89 x 16.89 cm; 2.07 kg |
| RAM Size | 4 GB |
| Series | TS-433-4G-US |

## Product Details

- **Brand:** QNAP
- **Colour:** black
- **Material:** Metal
- **Product dimensions:** 16D x 21.9W x 16.9H centimeters
- **Size:** 4 Bay

## Images

![QNAP TS-433-4G-US 4 Bay NAS with Quad-core Processor, 4 GB DDR4 RAM and 2.5GbE Network (Diskless) - Image 1](https://m.media-amazon.com/images/I/41lmY+tg7rL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can i hook up usb seagate 4tb to usb port and use it, without an internal hard-drive?  (i don't want to buy internal hard drive).  thanks for replies**
A: Why would you do such a thing?....
If you don't intend to use it what's it made for then don't buy it.
You can plug your hard drive to your router's usb port if you have one and use it at network drive but with very limited options.

**Q: Is there a limit to the size of hard drive that can be used**
A: This Bundle comes with 4 x 4TB Drive but the NAS supports upto 22TB Drives on each bay.

**Q: can this work as a media server like my twonky shows on my network 4k disk player menu?**
A: Yes QNAP has DLNA Server built in to the NAS. Please install below Apps from App Center to enable DLNA,

Multimedia Console
Media Streaming Add-on

**Q: Has anyone used this as a replication target from another QNAP?**
A: Yes this can be used as a Replication Target any another QNAP. You can do Real-Time Sync of your Data from another QNAP or Schedule a Replication Job from another QNAP.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***R on 18 January 2023*

I got tired of my home network music access working when it felt like it, so looked into using a NAS and chose this QNAP model after reading reviews. I have some IT experience but no longer work in it so this was admittedly a tad complicated, but I also admit I'm the kind of guy who doesn't like asking for directions when I'm lost. I realized at the mid-point I was complicating things by *not* stopping and making sure the home network access was solid before worrying about the online cloud part of things. The unit itself is not large and the process of adding either size SATA drives was easy. On a desk shelf, it is a bit noisy as you can hear a bit of hum and vibration when the hard drive or drives are spinning. The power cable is a tad short in my humble opinion. You start by installing a "Q-Finder" app on your computer attached to the same network, and step-by-step the software walks you through assigning an admin login and setup on your LAN. Once you wade into the out-of-home access arena is where I had problems, but when I realized I didn't want that, the rest fell into place. There are tweaks you make with the QNAP *and* the devices you want to use to access the files to get it all to work. Go slow and careful and use the Help and online searches and it comes together. Your phone, tablet or other device will need to login the first time with your admin name and password to see and play the files but once you are thru that hoop the fun begins. This QNAP plays MP3s more quickly and without any hiccups than several server apps I used for years on Windows. The QNAP has it's own processor and RAM so it is way faster producing file lists and starting playback. The user interface on the computer is quite nice too. Between the cost of the QNAP and a nice fast 3.5" 2TB hard drive I had $300 invested but I am happy with the results. I didn't have to contact tech support so that was a win. I could also enable an external drive connected by USB for access. Be aware that using a pre-loaded drive on the inside is not the idea--the QNAP formats/erases any drive you install internally. Hope this review was helpful.

### ⭐⭐⭐⭐⭐ Review
*by E***A on 3 August 2025*

Muy buen NAS, lo recomiendo ampliamente, se configura muy fácil y tiene muchas opciones de seguridad y configuración, realmente vale la pena para esta vida digital donde fotos y documentos son digitales, lo recomiendo ampliamente.

### ⭐⭐⭐⭐⭐ Review
*by じ***ん on 15 October 2025*

PCでSMARTのエラーが検出されないHDDが、TS-133で検出された。推奨HDDでないとエラーが報告されるということか。無視して使っているが、多少気になる。

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*