---
product_id: 573381502
title: "Toshiba N300 PRO 12TB 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 512 MB Cache - HDWG51CXZSTB"
brand: "toshiba"
price: "€ 323.02"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.ie/products/573381502-toshiba-n300-pro-12tb-large-sized-business-nas-up-to
store_origin: IE
region: Ireland
---

# 7200 RPM high-speed performance 12TB massive capacity 300 TB/year workload reliability Toshiba N300 PRO 12TB 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 512 MB Cache - HDWG51CXZSTB

**Brand:** toshiba
**Price:** € 323.02
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Power your business storage with unstoppable speed and reliability

## Quick Answers

- **What is this?** Toshiba N300 PRO 12TB 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 512 MB Cache - HDWG51CXZSTB by toshiba
- **How much does it cost?** € 323.02 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/573381502-toshiba-n300-pro-12tb-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 vibration for stable multi-drive setups
- • **Scale Without Limits:** Supports up to 24 bays for massive NAS expansion
- • **Always-On Performance:** Engineered for 24/7 operation to keep your business running
- • **Speed Meets Stability:** 7200 RPM with 512MB cache for fast, consistent data access
- • **Rock-Solid Reliability:** MTTF up to 1.2 million hours means fewer interruptions

## Overview

The Toshiba N300 PRO 12TB is a high-capacity, enterprise-grade internal hard drive designed for medium to large NAS systems with up to 24 bays. It delivers 7200 RPM speed, a hefty 512MB cache, and a robust 300 TB/year workload rating, ensuring 24/7 reliable performance. Built with rotational vibration sensors and CMR technology, it’s optimized for RAID environments, making it a trusted choice for professional-grade data storage and business scalability.

## Description

The Toshiba N300 Pro NAS Internal Hard Drive is ready to help you scale your business with up to 24 drive bay support. Offering a higher workload of up to 300 TB/yr and an expanded capacity of up to 18TB (compared to the N300), you can rely on the N300 Pro to help you take your business to the next level. Delivering the 7200 RPM speed you need to access your data quickly and 24/7 operation to help keep your data readily accessible, these drives are optimized to help keep your business growing. The N300 Pro is designed to work in wide temperature ranges and has built-in RV sensors to mitigate rotational vibration in a multi-RAID environment, so you can be confident that this drive will perform wherever and whenever you need it most. Plus, this drive is engineered with CMR technology to deliver consistent performance and broad compatibility. [Note]: (1) One Terabyte (1TB) means 10{12] = 1,000,000,000,000 bytes using powers of 10. Actual formatted storage capacity may vary. For details, please visit Toshiba's Consumer HDD website. (2) Compatibility may vary depending on user’s hardware configuration & operating system. (3) Product specifications, colors, configurations and components are subject to change without notice. (4) "2.5-inch" & "3.5-inch" mean the form factor of HDDs. They do not indicate drive's physical size. (5) For "Drive Bays Supported", please contact your Solutions Provider as compatibility with host device will vary based on the system. (6) Workload is a measure of the data throughput of the year, and it is defined as the amount of data written, read or verified by commands from the host system. (7) MTTF (Mean Time to Failure) is not a guarantee or estimate of product life; It is a statistical value related to mean failure rates for a large number of products which may not accurately reflect actual operation. Actual operating life of the product may be different from the MTTF. (8) Read and write speed may vary depending on the host device, read and write conditions, and file size. (9) Drive life may vary depending on usage and workload. (10) Standard limited warranty terms apply. The warranty brochure can be viewed at Toshiba's Consumer HDD website.

Review: This is the standard drive I use in most of my NAS devices. We have a dozen users who use files on the NAS 16 hours a day, 7 days a week and these drives hold up well. In the past five years, out of 24 drives, I have only had 1 fail. I have tried other brands in the past with slightly worse stats. Note: Toshiba manufactures many other brands as well.
Review: The Drive is dead on arrival. I've spent a few nights troubleshooting it in different ports and PC's, just wasted my time.

## 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 |
|---------------|-------|
| ASIN | B09TQ6RSW3 |
| Are Batteries Included | No |
| Best Sellers Rank | #44,909 in Computers ( See Top 100 in Computers ) #189 in Internal Hard Drives |
| Brand | TOSHIBA |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (101) |
| Date First Available | 10 March 2022 |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard Drive Interface | Serial ATA |
| Hard Drive Size | 12 TB |
| Hardware Platform | Linux, Mac, PC |
| Item Weight | 689 g |
| Item model number | HDWG51CXZSTB |
| Manufacturer | Toshiba |
| Product Dimensions | 14.71 x 10.16 x 2.62 cm; 689.46 g |
| Series | N300 PRO 12TB |

## Product Details

- **Brand:** TOSHIBA
- **Colour:** Silver
- **Compatible devices:** Desktop
- **Connectivity technology:** SATA
- **Digital storage capacity:** 12 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 features:** Portable

## Images

![Toshiba N300 PRO 12TB 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 512 MB Cache - HDWG51CXZSTB - Image 1](https://m.media-amazon.com/images/I/51MPxhZ5R2L.jpg)

## Available Options

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

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***K on 29 January 2024*

This is the standard drive I use in most of my NAS devices. We have a dozen users who use files on the NAS 16 hours a day, 7 days a week and these drives hold up well. In the past five years, out of 24 drives, I have only had 1 fail. I have tried other brands in the past with slightly worse stats. Note: Toshiba manufactures many other brands as well.

### ⭐ Review
*by F***O on 22 July 2025*

The Drive is dead on arrival. I've spent a few nights troubleshooting it in different ports and PC's, just wasted my time.

### ⭐⭐⭐⭐⭐ Review
*by E***Y on 5 December 2024*

Great packaging, and the drive is still going strong 1 year later. Will order more

## Frequently Bought Together

- Toshiba N300 PRO 12TB 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 512 MB Cache - HDWG51CXZSTB
- Synology 4-Bay DiskStation DS923+ (Diskless)
- Seagate IronWolf Pro, 12 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST12000NT001)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/573381502-toshiba-n300-pro-12tb-large-sized-business-nas-up-to](https://www.desertcart.ie/products/573381502-toshiba-n300-pro-12tb-large-sized-business-nas-up-to)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*