---
product_id: 534556471
title: "Synology HAT3300 4TB Plus Series SATA HDD 3.5\" (HAT3300-4T)"
brand: "synology"
price: "€ 204.14"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.gr/products/534556471-synology-hat3300-4tb-plus-series-sata-hdd-3-5-hat3300
store_origin: GR
region: Greece
---

# 1M hours MTBF ultra-reliable 4TB SATA 3.5" capacity 180 TB/year workload rating Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T)

**Brand:** synology
**Price:** € 204.14
**Availability:** ❌ Out of Stock

## Summary

> 💼 Elevate your NAS game with Synology’s rock-solid 4TB powerhouse!

## Quick Answers

- **What is this?** Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) by synology
- **How much does it cost?** € 204.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/534556471-synology-hat3300-4tb-plus-series-sata-hdd-3-5-hat3300)

## Best For

- synology enthusiasts

## Why This Product

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

## Key Features

- • **Quiet & Cool Operation:** Low noise and efficient heat management keep your workspace distraction-free and your drives running smoothly.
- • **Seamless Synology Integration:** Optimized firmware updates directly via Synology DSM ensure hassle-free maintenance and peak performance.
- • **Peace of Mind with 3-Year Warranty:** Backed by Synology’s trusted warranty, ensuring your investment is protected for the long haul.
- • **Consistent Performance with CMR Tech:** Conventional Magnetic Recording delivers steady, reliable data throughput for business-critical storage.
- • **Unmatched Reliability for 24/7 Hustle:** Engineered with 1 million hours MTBF and 300,000 hours of rigorous testing to keep your data safe around the clock.

## Overview

The Synology HAT3300 4TB Plus Series SATA HDD is a NAS-class 3.5-inch internal hard drive designed for small to medium business environments. It boasts a 1 million hour MTBF, 180 TB/year workload rating, and up to 300,000 hours of validation testing, ensuring reliable 24/7 operation. Featuring conventional magnetic recording technology and seamless firmware updates via Synology DSM, it delivers consistent performance with low noise and heat output. Supported by a 3-year warranty, this drive is optimized for Synology systems to provide dependable, high-capacity storage.

## Description

Synology Plus Series SATA HDDs are designed to meet the reliability, endurance, and performance requirements of 24/7 storage in Synology small and medium-sized business storage systems. Stringent validation testing and NAS-class reliability ensure consistent performance in high-uptime and multi-user environments.

Review: Very reliable and cost effective drives for my SYNOLOGY DS-224+ NAS - Two of these 16TB SYNOLOGY hard drives are in use in my SYNOLOGY DS-224+ 2-bay NAS, setup in a Synology Hybrid Raid 1 (SHR1) configuration spinning 24x7 providing 14+TB of storage, housing all my data and photos. Installation in the toolless SYNOLOGY NAS case is very simple. They’ve been at work for almost a year without any issues. I recently found the price reduced to a point made sense to lay in a spare 16TB for the “just in case” need. I am looking at possibly upgrading to a SYNOLOGY 4 bay model within the next year or so and will need 2 additional 16TB. While there is strong differences of opinion in forums as to the viability of using these drives or 3rd party drives from other major manufacturers in SYNOLOGY NAS devices, I chose to use these based on 2 points. First, the price point for the SYNOLOGY branded 16TB drives (reportedly manufactured by Toshiba) was comparable (within a few dollars) to the 3rd party offerings and secondly, according to SYNOLOGY’s support requirements, using non-approved options “could” impact warranty coverage. Even though some 3rd party drives were on the Approved Equipment List, I personally chose to stay fully with SYNOLOGY to avoid any and all warranty issues that might arise from 3rd party drive use. The access to the NAS using these drives is adequate for my needs. I have not experienced any what I would call abnormal transfer speeds. I’m sure it could be faster if everything was streamlined and optimized. The drives are barely noticeable sound-wise. Occasionally I will hear a slight noise from the NAS as the drives are being accessed but normally really quiet. Being a single user system, it does not run excessively hot, usually the NAS case is just warm to the touch. I suppose if there were many users and the drives were being constantly accessed, the temperatures might be higher. All in all, I have been pleased with the system, performance and maintainability of these SYNOLOGY 16TB drives.
Review: solid drive - installed in a single bay Synology and has performed flowless for a few months now low noise can even hear it. its half full and doing great.

## Features

- Reliable Always-On Operation - Backed by 1 million hours MTBF and 180 TB/year workload rating
- Tested for Maximum Reliability - Stringent validation and up to 300,000 hours of testing ensure reliability in Synology systems
- Seamless Firmware Updates - Firmware updates can be performed directly in Synology DSM
- Reliable Recording Technology - Conventional magnetic recording (CMR) technology offers consistent performance
- 3-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7FPRSK3 |
| Additional Features | Portable |
| Best Sellers Rank | #33 in Internal Hard Drives |
| Brand | Synology |
| Built-In Media | 1 x HAT3300-4T |
| Cache Memory Installed Size | 4 |
| Compatible Devices | Desktop |
| Connectivity Technology | SATA |
| Customer Reviews | 4.6 out of 5 stars 410 Reviews |
| Data Transfer Rate | 202 Megabytes Per Second |
| Digital Storage Capacity | 4 TB |
| EU Spare Part Availability Duration | 3 Years |
| Enclosure Material | Aluminum Or Glass |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | SATA 1.5 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Height | 20 millimeters |
| Item Weight | 544 Grams |
| Manufacturer | Synology |
| Media Speed | 200 MB/s |
| Model Name | HAT3300-4T |
| Model Number | HAT3300-4T |
| Number of Items | 1 |
| Read Speed | 202 Megabytes Per Second |
| Special Feature | Portable |
| Specific Uses For Product | Business |
| UPC | 846504005352 |
| Unit Count | 1.0 Count |
| Warranty Description | 3-year |

## Product Details

- **Digital Storage Capacity:** 4 TB
- **Hard Disk Interface:** Serial ATA
- **Connectivity Technology:** SATA
- **Brand:** Synology
- **Special Feature:** Portable
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Description:** Mechanical Hard Disk
- **Compatible Devices:** Desktop
- **Installation Type:** Internal Hard Drive
- **Hard Disk Size:** 4 TB

## Images

![Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) - Image 1](https://m.media-amazon.com/images/I/6146gPUnWlL.jpg)
![Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) - Image 2](https://m.media-amazon.com/images/I/615ah9ZIABL.jpg)
![Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) - Image 3](https://m.media-amazon.com/images/I/61MnGOG0FqL.jpg)
![Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) - Image 4](https://m.media-amazon.com/images/I/71b9leY5tZL.jpg)
![Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) - Image 5](https://m.media-amazon.com/images/I/71wXPnLphyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very reliable and cost effective drives for my SYNOLOGY DS-224+ NAS
*by L***W on August 1, 2025*

Two of these 16TB SYNOLOGY hard drives are in use in my SYNOLOGY DS-224+ 2-bay NAS, setup in a Synology Hybrid Raid 1 (SHR1) configuration spinning 24x7 providing 14+TB of storage, housing all my data and photos. Installation in the toolless SYNOLOGY NAS case is very simple. They’ve been at work for almost a year without any issues. I recently found the price reduced to a point made sense to lay in a spare 16TB for the “just in case” need. I am looking at possibly upgrading to a SYNOLOGY 4 bay model within the next year or so and will need 2 additional 16TB. While there is strong differences of opinion in forums as to the viability of using these drives or 3rd party drives from other major manufacturers in SYNOLOGY NAS devices, I chose to use these based on 2 points. First, the price point for the SYNOLOGY branded 16TB drives (reportedly manufactured by Toshiba) was comparable (within a few dollars) to the 3rd party offerings and secondly, according to SYNOLOGY’s support requirements, using non-approved options “could” impact warranty coverage. Even though some 3rd party drives were on the Approved Equipment List, I personally chose to stay fully with SYNOLOGY to avoid any and all warranty issues that might arise from 3rd party drive use. The access to the NAS using these drives is adequate for my needs. I have not experienced any what I would call abnormal transfer speeds. I’m sure it could be faster if everything was streamlined and optimized. The drives are barely noticeable sound-wise. Occasionally I will hear a slight noise from the NAS as the drives are being accessed but normally really quiet. Being a single user system, it does not run excessively hot, usually the NAS case is just warm to the touch. I suppose if there were many users and the drives were being constantly accessed, the temperatures might be higher. All in all, I have been pleased with the system, performance and maintainability of these SYNOLOGY 16TB drives.

### ⭐⭐⭐⭐⭐ solid drive
*by T***Z on January 12, 2026*

installed in a single bay Synology and has performed flowless for a few months now low noise can even hear it. its half full and doing great.

### ⭐⭐⭐⭐⭐ Quiet and easy to install in synology nas
*by O***M on September 11, 2025*

I was looking to add storage capacity to my synology NAS. This drive gave my the extra capacity and was very easy to add to my NAS. It’s quiet and just as quick as my other RED drives I’ve used in the past. I’m hoping these have the lifespan and quality that my previous drives had, but so far I’ve only had this installed for a few months. No issues with them yet.

## Frequently Bought Together

- Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T)
- Synology 2-Bay DiskStation DS224+ (Diskless)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-23*