---
product_id: 132531359
title: "Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR"
brand: "toshiba"
price: "323891CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Toshiba"
url: https://www.desertcart.sn/products/132531359-toshiba-s300-4tb-surveillance-3-5-internal-hard-drive-cmr
store_origin: SN
region: Senegal
---

# SATA 6 Gb/s transfer speed 4TB storage capacity 24/7 durability with RV sensors Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR

**Brand:** toshiba
**Price:** 323891CFA
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in your security with unstoppable storage power!

## Quick Answers

- **What is this?** Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR by toshiba
- **How much does it cost?** 323891CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/132531359-toshiba-s300-4tb-surveillance-3-5-internal-hard-drive-cmr)

## 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

- • **Massive 4TB Storage:** Store months of high-def surveillance footage without compromise.
- • **Seamless 6 Gb/s SATA Interface:** Experience lightning-fast data transfer for uninterrupted recording.
- • **Engineered for 24/7 Reliability:** Built to run non-stop, ensuring your security never sleeps.
- • **Scalable Surveillance Powerhouse:** Supports up to 32 HD cameras and 110 TB/year workload for enterprise-grade monitoring.
- • **Advanced Rotational Vibration Sensors:** Maintain peak performance even in multi-drive setups and harsh environments.

## Overview

The Toshiba S300 4TB Surveillance Internal Hard Drive is a robust, 3.5-inch SATA drive designed specifically for continuous video surveillance. Featuring a 5400 RPM speed, 128MB cache, and built-in rotational vibration sensors, it delivers reliable 24/7 performance with a workload rating of up to 110 TB/year. Ideal for home or small office security systems, it supports up to 32 HD cameras and comes with a 3-year limited warranty.

## Description

For those serious about security, The Toshiba S300 surveillance internal hard drive has you covered from every angle. The S300 offers equally high Performance and surveillance-critical reliability Designed for 24/7 operation in your home office and small office video surveillance systems. Engineered for high durability, The S300 surveillance hard drive supports a robust workload rating and is tested to perform around-the-clock that never sleeps – so that you can.

Review: Check with seller for connections - Not compatible because of the connection sockets, so sent back for a refund
Review: Best value Hikvision compatible 4TB drive (in Jan2026) - Factory sealed, well packaged and SMART data verified that the drive had not been previously used. I mention this as the reseller did not appear to specialise in IT equipment so the supply chain was in question. So far as the drive functions, it was purchased to replace a failed 1TB S300 used in a Hikvision CCTV DVR. As a drop-in replacement it's ideal; the spin up and seek times are equivalent, the larger cache helps smooth out write operations and the noise levels are no worse than the original 1TB drive (very quiet rotation, average seek). As for longevity, it's been operating for a month with no issues. I'll update the review if any faults develop, but with the high MTBF I'd expect this to provide at least a solid 5 years of operation.

## Features

- Designed for 24/7 surveillance and video recording security systems
- Scalable up to 32 HD video camera
- Support up to 110 TB/Year workload rating
- Built in rotational vibration (RV) sensors; Maintains durability in harsh operating environments
- Includes Toshiba 3 year limited

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NTC8G12 |
| Best Sellers Rank | 57,456 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 179 in Internal Hard Drives |
| Brand | Toshiba |
| Brand Name | Toshiba |
| Cache Memory Installed Size | 128 |
| Color | Silver |
| Compatible Devices | Desktop |
| Connectivity technology | SATA |
| Customer Reviews | 4.5 out of 5 stars 131 Reviews |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 4 TB |
| Digital storage capacity | 4 TB |
| Form Factor | 3.5-inch |
| Global Trade Identification Number | 00723844000622 |
| 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 |
| Installation Type | Internal Hard Drive |
| Item Type Name | Surveillance Internal Hard Drive |
| Item Weight | 240 Grams |
| Manufacturer | Toshiba |
| Manufacturer Part Number | HDWT140UZSVAR |
| Media Speed | 6 gigabits_per_second |
| Model Name | Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive |
| Model Number | HDWT140UZSVAR |
| Network Connectivity Technology | SATA |
| Number of Items | 1 |
| Product Features | Native Command Queuing |
| Read Speed | 1 Bytes Per Second |
| Special feature | Native Command Queuing |
| Specific Uses For Product | Surveillance |
| UPC | 723844000622 |

## Product Details

- **Brand:** Toshiba
- **Colour:** Silver
- **Compatible devices:** Desktop
- **Connectivity technology:** SATA
- **Digital storage capacity:** 4 TB
- **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:** Native Command Queuing

## Images

![Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR - Image 1](https://m.media-amazon.com/images/I/711fooFrImL.jpg)
![Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR - Image 2](https://m.media-amazon.com/images/I/71cclVEbWTL.jpg)
![Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR - Image 3](https://m.media-amazon.com/images/I/71LM2-IaQoL.jpg)
![Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR - Image 4](https://m.media-amazon.com/images/I/61hIvBFxqDL.jpg)
![Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR - Image 5](https://m.media-amazon.com/images/I/61wDvK7089L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Check with seller for connections
*by C***N on 12 May 2026*

Not compatible because of the connection sockets, so sent back for a refund

### ⭐⭐⭐⭐⭐ Best value Hikvision compatible 4TB drive (in Jan2026)
*by S***O on 16 February 2026*

Factory sealed, well packaged and SMART data verified that the drive had not been previously used. I mention this as the reseller did not appear to specialise in IT equipment so the supply chain was in question. So far as the drive functions, it was purchased to replace a failed 1TB S300 used in a Hikvision CCTV DVR. As a drop-in replacement it's ideal; the spin up and seek times are equivalent, the larger cache helps smooth out write operations and the noise levels are no worse than the original 1TB drive (very quiet rotation, average seek). As for longevity, it's been operating for a month with no issues. I'll update the review if any faults develop, but with the high MTBF I'd expect this to provide at least a solid 5 years of operation.

### ⭐⭐⭐⭐⭐ Nice quiet drive that's likely to be very reliable.
*by J***R on 8 February 2026*

Nice, quiet hard drive. I'm using it in a media server that I've recently put together,and I figured that a drive intended fir continuous use should last yonks in this application. It's not the absolute fastest drive, though it is pretty decent, however it's not meant to be, however I get no glitches when streaming hd video, so it suits me perfectly. Superb, efficient delivery,as always with Amazon

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-27*