---
product_id: 378067766
title: "Toshiba 6TB S300 Surveillance 3.5\" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA)"
brand: "toshiba"
price: "$643.37"
currency: USD
in_stock: true
reviews_count: 13
category: "Toshiba"
url: https://www.desertcart.us/products/378067766-toshiba-6tb-s300-surveillance-3-5-sata-internal-hard-drive
store_origin: US
region: United States of America
---

# 24/7 continuous operation 160 MB/s read speed Supports 64 HD cameras Toshiba 6TB S300 Surveillance 3.5" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA)

**Brand:** toshiba
**Price:** $643.37
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your world with unstoppable storage power!

## Quick Answers

- **What is this?** Toshiba 6TB S300 Surveillance 3.5" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA) by toshiba
- **How much does it cost?** $643.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/378067766-toshiba-6tb-s300-surveillance-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

- • **Always-On Endurance:** Built for 24/7 operation, perfect for non-stop security monitoring without downtime.
- • **Rock-Solid Stability:** Toshiba’s RV sensor tech ensures consistent performance even in multi-drive setups.
- • **Blazing Fast Data Access:** Experience up to 160 MB/s read speeds for seamless video playback and quick retrieval.
- • **Plug & Play Compatibility:** Advanced formatting guarantees smooth integration with most DVR and NVR systems.
- • **Surveillance-Grade Reliability:** Engineered to support up to 64 HD cameras simultaneously without missing a frame.

## Overview

The Toshiba S300 6TB Internal Surveillance Hard Drive is a 3.5-inch SATA HDD designed specifically for high-demand surveillance environments. It supports up to 64 HD cameras with a hefty 180TB/year workload, delivering fast read speeds up to 160 MB/s and reliable 24/7 operation. Featuring Toshiba’s RV sensor technology for enhanced stability, this drive ensures seamless integration with DVR and NVR systems, making it the ultimate choice for professional-grade security setups.

## Description

Buy

Review: Item exactly as described. - The item works exactly as it should. Turned up exactly when it should. Very reasonable price. Easy to install.
Review: Great - Great, does what it needs. Replaced my old hard drive which stopped working. Very quite. No noise, Thank you.

## 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 | B09662YQJB |
| Best Sellers Rank | 4,525 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 17 in Internal Hard Drives |
| Box Contents | Toshiba 6TB S300 Surveillance Hard Drive |
| Brand Name | Toshiba |
| Cache Memory Installed Size | 128 |
| Color | Silver |
| Compatible Devices | Camera |
| Compatible Video Game Console Models | Sony PlayStation 5 |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,774) |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 6000 GB |
| Enclosure Material | Aluminium or glass |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 04260557511879 |
| Hard Disk Average Latency | 4.17 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-Drive Size | 6 TB |
| Hardware Connectivity | SATA 1.5 Gb/s |
| Hardware Platform | PlayStation 5 |
| Installation Type | Internal Hard Drive |
| Item Type Name | HDD |
| Item Weight | 0.7 Kilograms |
| Manufacturer | Toshiba |
| Manufacturer Part Number | HDWT860UZSVA |
| Media Speed | 150 megabits_per_second |
| Model Name | Toshiba HDWT860UZSVA 6TB S300 3.5" Surveillance Hard Drive |
| Model Number | HDWT860UZSVA |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Features | Portable |
| Product Warranty | 5 Year warranty |
| Read Speed | 160 Megabytes Per Second |
| Specific Uses For Product | Business, Personal |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Toshiba
- **Colour:** Silver
- **Compatible devices:** Camera
- **Connectivity technology:** SATA
- **Digital storage capacity:** 6000 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 feature:** Portable

## Images

![Toshiba 6TB S300 Surveillance 3.5" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA) - Image 1](https://m.media-amazon.com/images/I/61bQfvnlElL.jpg)
![Toshiba 6TB S300 Surveillance 3.5" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA) - Image 2](https://m.media-amazon.com/images/I/81Noq+5V29L.jpg)
![Toshiba 6TB S300 Surveillance 3.5" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA) - Image 3](https://m.media-amazon.com/images/I/71s2wpFFkML.jpg)
![Toshiba 6TB S300 Surveillance 3.5" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA) - Image 4](https://m.media-amazon.com/images/I/816bDMkl8GL.jpg)
![Toshiba 6TB S300 Surveillance 3.5" SATA Internal Hard Drive. 24/7 Operation, Supports 64 Cameras,256MB Cache, 180TB/Year workload,SMR (HDWT860UZSVA) - Image 5](https://m.media-amazon.com/images/I/71WeDNcRraL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this cmr? Or are there two different 4tb s300 disks?**
A: Well according to one website "Toshiba announces the expansion of the Toshiba S300 Surveillance Hard Disk Drive series. This includes a new S300 series using shingled magnetic recording (SMR) technology for small and medium-sized businesses and the renaming of the conventional magnetic recording (CMR) technology surveillance drives to the S300 Pro series for professional and public sector use." However, the Pro series only seems to offer 6TB, 8TB and 10TB. So I would guess that the 4TB drive shown is SMR. (It is also claimed that the N300 series (NAS) is also CMR.)

**Q: how to you download hikvision onto hard drive?**
A: Do you you mean footage or install this in the Nvr orDVR or you mean like an external hard drive

**Q: Is this compatible with sansco cctv system ?**
A: It should be, it's only a hard drive at the end of the day, you will need to format it to your device.
These surveillance drives are just more robust for constant use.

**Q: Does this work with zosi cctv system**
A: I use this hard drive with zosi system and hard drive is good.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Item exactly as described.
*by J***N on 8 January 2026*

The item works exactly as it should. Turned up exactly when it should. Very reasonable price. Easy to install.

### ⭐⭐⭐⭐⭐ Great
*by A***A on 12 February 2026*

Great, does what it needs. Replaced my old hard drive which stopped working. Very quite. No noise, Thank you.

### ⭐⭐⭐⭐⭐ Fit and forget
*by M***R on 30 October 2025*

Dropped this into our CCTV NVR, clicked on format. A few minutes later it was back up and running recording four 4k Video streams. It should give us several weeks of storage. Couldn't be simpler. Only minor criticism is that it is a tiny bit noisier than the old drive but only noticeable when you really listen carefully.

## Frequently Bought Together

- Toshiba S300 Video Surveillance HDD 6To
- Seagate Skyhawk AI 16TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management and in-house Rescue Services (ST16000VE002)
- Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-17*