---
product_id: 497042385
title: "Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB"
brand: "toshiba"
price: "249064CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/497042385-toshiba-n300-pro-4tb-large-sized-business-nas-up-to
store_origin: SN
region: Senegal
---

# 4TB Storage 1.2M Hours MTTF 7200 RPM Speed Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB

**Brand:** toshiba
**Price:** 249064CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Data Game with Toshiba N300 PRO!

## Quick Answers

- **What is this?** Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB by toshiba
- **How much does it cost?** 249064CFA 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/497042385-toshiba-n300-pro-4tb-large-sized-business-nas-up-to)

## 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

- • **Optimized for RAID:** Integrated RV sensors reduce vibrations, enhancing performance in RAID setups.
- • **Generous Cache Size:** 256 MB cache for swift data processing and retrieval.
- • **Unmatched Reliability:** Engineered for 24/7 operation, ensuring your data is always accessible.
- • **High-Speed Performance:** Experience rapid data access with a 7200 RPM rotational speed.
- • **Massive Workload Capacity:** Handles up to 300 TB/year, perfect for growing businesses.

## Overview

The Toshiba N300 PRO 4TB Internal Hard Drive is designed for medium to large business NAS systems, supporting up to 24 bays. With a robust workload rate of 300 TB/year and a mean time to failure (MTTF) of 1.2 million hours, this drive ensures high reliability and performance. Its 7200 RPM speed and 256 MB cache make it ideal for demanding applications, while integrated RV sensors optimize RAID environments by mitigating rotational vibrations.

## Description

Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB

## Features

- Built for medium or large business NAS with up to 24 bays
- Designed for 24/7 operation
- High reliability with workload rate of up to 300 TB/year and MTTF up to 1.2 million hours.
- High performance 7200 RPM drive with large cache size
- Optimized for RAID environments with integrated RV sensors to mitigate rotational vibrations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TOSHIBA |
| Manufacturer | Toshiba |
| Series | N300 PRO 4TB |
| Colour | Silver |
| Form Factor | 3.5-inch |
| Item Height | 1.03 Inches |
| Item Width | 4 Inches |
| Product Dimensions | 14.71 x 10.16 x 2.62 cm; 694 g |
| Item model number | HDWG440XZSTB |
| Hard Drive Size | 4 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Hardware Platform | PC, Linux, Mac |
| Are Batteries Included | No |
| Included Components | Internal Hard Drive |
| Manufacturer | Toshiba |
| Item Weight | 694 g |

## Product Details

- **Digital Storage Capacity:** 4 TB
- **Hard Disk Interface:** Serial ATA
- **Connectivity Technology:** SATA
- **Brand:** TOSHIBA
- **Special Feature:** Multitasking
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Description:** Mechanical Hard Disk
- **Compatible Devices:** Desktop
- **Installation Type:** Internal Hard Drive
- **Colour:** Silver

## Images

![Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB - Image 1](https://m.media-amazon.com/images/I/71+pDGcy02L.jpg)
![Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB - Image 2](https://m.media-amazon.com/images/I/61vAnklQasL.jpg)
![Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB - Image 3](https://m.media-amazon.com/images/I/61oCQuriDWL.jpg)
![Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB - Image 4](https://m.media-amazon.com/images/I/61BMf185q-L.jpg)
![Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 Bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB - Image 5](https://m.media-amazon.com/images/I/61CZHLpy38L.jpg)

## Questions & Answers

**Q: 2 drive buy limit on a nas drive, makes sense.  raid5 or something with not 100% parity overhead would require at least 3 drives. why?**
A: If you're selling "NAS" drives you shouldn't be putting a limit.  It looks like they have it at "3" now but some people are creating a NAS with "4".  Not answering just hoping the seller reads this.

**Q: are these 12TB drives factory sealed retail box?**
A: Yes, they are.

**Q: Is n300 4tb really a cmr.  256mb cache is very suspicious... trim support and erratic large file throughput are tell-tale signs**
A: Yes as far as I can tell

**Q: Is it compatible with dell 9020 sff desktop computer? do i need additional cables or can i connect with existing ones?**
A: Y0u should be OK, as long as you have the two cables there -SATA and power. It is always a good idea to have spare cables of all kinds, just in case. They are inexpensive and often needed when you can't get them.

## Frequently Bought Together

- Toshiba N300 PRO 4TB Large-Sized Business NAS (up to 24 bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/year Workload Rate CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG440XZSTB
- Synology 4-Bay DiskStation DS923+ (Diskless)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-29*