---
product_id: 353777979
title: "4TB S300 Surveillance HDD - 3.5\" SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT840UZSVA)"
brand: "toshiba"
price: "¥53236"
currency: JPY
in_stock: true
reviews_count: 11
category: "Toshiba"
url: https://www.desertcart.jp/products/353777979-4tb-s300-surveillance-hdd-3-5-sata-internal-hard-drive
store_origin: JP
region: Japan
---

# Up to 184 MB/s read speed Supports 64 HD cameras simultaneously 180TB/year workload for 24/7 durability 4TB S300 Surveillance HDD - 3.5" SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT840UZSVA)

**Brand:** toshiba
**Price:** ¥53236
**Availability:** ✅ In Stock

## Summary

> 🔒 Never miss a moment — surveillance storage that works as hard as you do!

## Quick Answers

- **What is this?** 4TB S300 Surveillance HDD - 3.5" SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT840UZSVA) by toshiba
- **How much does it cost?** ¥53236 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/353777979-4tb-s300-surveillance-hdd-3-5-sata-internal-hard-drive)

## Best For

- toshiba enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Camera Mastery:** Supports up to 64 HD cameras simultaneously, perfect for expansive security setups demanding flawless coverage.
- • **Blazing Fast Data Flow:** Experience seamless HD footage streaming with up to 184 MB/s read speeds, eliminating lag in critical moments.
- • **Plug & Play Compatibility:** Advanced formatting ensures smooth integration with DVRs, NVRs, and RAID arrays for flexible, professional-grade storage.
- • **Whisper-Quiet Reliability:** Engineered with Stable Platter Technology to minimize noise and vibration, keeping your environment distraction-free.
- • **Surveillance-Grade Endurance:** Built to handle a massive 180TB/year workload, ensuring relentless 24/7 operation without compromise.

## Overview

The Toshiba 4TB S300 Surveillance HDD is a 3.5-inch SATA internal hard drive designed specifically for high-demand surveillance systems. With a robust 180TB/year workload rating, it supports up to 64 HD cameras simultaneously, delivering fast read speeds up to 184 MB/s. Engineered for 24/7 operation, it features Toshiba’s RV sensor and Stable Platter Technology to ensure quiet, reliable performance in continuous-use environments. Compatible with a wide range of DVR, NVR, and RAID systems, the S300 offers professional-grade durability and seamless integration for both home and business security.

## Description

Surveillance that never sleeps, so you can – The Toshiba 3.5 inch S300 Internal Hard Drive is the key to secure surveillance, featuring object identification and face recognition it captures every moment ensuring peace of mind for both home and business use. This 5400rpm SATA hard drive is designed and tested to deliver HD results at your convenience and with the help of Toshiba’s Stable Platter Technology you are guaranteed a smooth, reliable experience. As a result, this hard drive promises lower power consumption while automatically reducing noise and vibration emissions. Under even the harshest working conditions this surveillance hard drive is built to withstand both high temperatures and severe weather conditions for relentless reliability. Toshiba’s S300 HDD is compatible with a range of devices including RAID Storage Arrays for Surveillance allowing you to flexibly manage your data and protect your footage at all costs.

Review: Best Product - I recently purchased the Toshiba 4TB S300 Surveillance HDD (HDWT840UZSVA), and I must say, it has exceeded all my expectations for a surveillance-specific hard drive. From the moment I installed it, I was impressed with its seamless compatibility and smooth performance. Designed specifically for surveillance systems, this HDD simultaneously supports up to 64 HD cameras, making it perfect for large-scale setups or high-demand environments. Key Highlights: Massive Capacity & Reliability: The 4TB capacity provides ample space for storing extended surveillance footage, ensuring I never miss a critical moment. Its 180TB/year workload rating is built for durability, handling heavy use without breaking a sweat. Optimized for 24/7 Use: This one is engineered for continuous, round-the-clock operation, unlike standard hard drives. It runs silently and efficiently, maintaining consistent performance even under heavy loads. Exceptional Speed & Stability: The SATA interface delivers smooth and reliable data transfer speeds. Whether accessing past recordings or writing new ones, the drive handles it all with ease and zero lag. Built for Surveillance: Its ability to support up to 64 HD cameras is simply phenomenal. This feature gives me peace of mind knowing that my surveillance system is functioning at its best without the risk of missing critical data. Toshiba Quality: Toshiba has set the bar high with the S300 series. The build quality and attention to detail are top-notch, and the drive feels incredibly robust and dependable. Verdict: If you're in the market for a high-performance, reliable surveillance HDD, the Toshiba S300 4TB is a no-brainer. It’s perfect for both personal and professional security setups, delivering unparalleled storage performance and reliability. I highly recommend this drive to anyone looking for peace of mind in their surveillance systems. It’s worth every penny!
Review: Good quality - I bought this for my CCTV works fine

## Features

- High-speed performance: With a read speed of up to 160 MB/s and a write speed of up to 150 MB/s, the Toshiba S300 delivers fast and reliable performance for all your storage needs
- Designed for surveillance: The S300 is specifically designed for use in surveillance applications, making it the perfect choice for home or business security systems
- Enhanced reliability: Featuring Toshiba's innovative RV sensor technology, the S300 is able to maintain stable performance even in environments with multiple high-definition cameras recording simultaneously
- 24/7 operation: The S300 is built to withstand the demands of continuous operation, making it an ideal choice for always-on surveillance systems
- Advanced formatting: The S300 features advanced formatting technology, allowing it to work seamlessly with a wide range of DVR and NVR systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0974Y9725 |
| Additional Features | Portable |
| Best Sellers Rank | #14,707 in Computers ( See Top 100 in Computers ) #52 in Internal Hard Drives |
| Brand | TOSHIBA |
| Built-In Media | Toshiba S300 Surveillance 3.5" 4000 GB Serial ATA III |
| Cache Memory Installed Size | 256 |
| Color | Silver |
| Compatible Devices | Camera |
| Compatible Video Game Console Models | Sony PlayStation 5 |
| Connectivity Technology | SATA |
| Connectivity technology | SATA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 1,125 Reviews |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 4000 GB |
| Digital storage capacity | 4000 GB |
| Enclosure Material | Foam |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 04260557511862 |
| Hard Disk Average Latency | 0.19 Milliseconds |
| 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 disk form factor | 3.5 Inches |
| Hard disk interface | Serial ATA |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | PlayStation 5 |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 20L x 100W x 140Th millimeters |
| Item Type Name | HDD |
| Item Weight | 640 Grams |
| Manufacturer | Toshiba |
| Media Speed | 150 megabits_per_second |
| Mfr Part Number | HDWT840UZSVA |
| Model Name | Toshiba S300 Surveillance 3.5" 4000 GB Serial ATA III HDWT840UZSVA |
| Model Number | HDWT840UZSVA |
| Number of Items | 1 |
| Read Speed | 184 Megabytes Per Second |
| Special features | Portable |
| Specific Uses For Product | Business, Personal |
| Unit Count | 1 Count |

## Product Details

- **Brand:** TOSHIBA
- **Colour:** Silver
- **Compatible devices:** Camera
- **Connectivity technology:** SATA
- **Digital storage capacity:** 4000 GB
- **Hard disk description:** Mechanical Hard Disk
- **Hard disk form factor:** 3.5 Inches
- **Hard disk interface:** Serial ATA
- **Installation type:** Internal Hard Drive
- **Special features:** Portable

## Images

![4TB S300 Surveillance HDD - 3.5" SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT840UZSVA) - Image 1](https://m.media-amazon.com/images/I/615RVUyy4uL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Product
*by A***I on 23 December 2024*

I recently purchased the Toshiba 4TB S300 Surveillance HDD (HDWT840UZSVA), and I must say, it has exceeded all my expectations for a surveillance-specific hard drive. From the moment I installed it, I was impressed with its seamless compatibility and smooth performance. Designed specifically for surveillance systems, this HDD simultaneously supports up to 64 HD cameras, making it perfect for large-scale setups or high-demand environments. Key Highlights: Massive Capacity & Reliability: The 4TB capacity provides ample space for storing extended surveillance footage, ensuring I never miss a critical moment. Its 180TB/year workload rating is built for durability, handling heavy use without breaking a sweat. Optimized for 24/7 Use: This one is engineered for continuous, round-the-clock operation, unlike standard hard drives. It runs silently and efficiently, maintaining consistent performance even under heavy loads. Exceptional Speed & Stability: The SATA interface delivers smooth and reliable data transfer speeds. Whether accessing past recordings or writing new ones, the drive handles it all with ease and zero lag. Built for Surveillance: Its ability to support up to 64 HD cameras is simply phenomenal. This feature gives me peace of mind knowing that my surveillance system is functioning at its best without the risk of missing critical data. Toshiba Quality: Toshiba has set the bar high with the S300 series. The build quality and attention to detail are top-notch, and the drive feels incredibly robust and dependable. Verdict: If you're in the market for a high-performance, reliable surveillance HDD, the Toshiba S300 4TB is a no-brainer. It’s perfect for both personal and professional security setups, delivering unparalleled storage performance and reliability. I highly recommend this drive to anyone looking for peace of mind in their surveillance systems. It’s worth every penny!

### ⭐⭐⭐⭐⭐ Good quality
*by A***T on 18 June 2024*

I bought this for my CCTV works fine

### ⭐ Toshiba HDD
*by S***A on 3 June 2025*

Don't knw how to get the replacement. This product is bought it in aug 2024 and it stopped working in april

## Frequently Bought Together

- Toshiba 4TB S300 Surveillance HDD - 3.5' SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT840UZSVA)
- Reolink 36 Channel NVR for Security Camera, 3 HDD Bays, Support 16MP/4K/5MP/4MP Home CCTV Systems, 24/7 Surveillance Recording, Integrated O/I Alarm, RLN36 (No HDD Included)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-02*