--- product_id: 583266627 title: "Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA" brand: "toshiba" price: "$2093.65" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/583266627-toshiba-n300-18tb-nas-3-5-inch-internal-hard-drive store_origin: US region: United States of America --- # 7200 RPM high-speed rotation 18TB massive capacity 24/7 continuous operation Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA **Brand:** toshiba **Price:** $2093.65 **Availability:** ✅ In Stock ## Summary > 🚀 Power your NAS with unstoppable speed and rock-solid reliability! ## Quick Answers - **What is this?** Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA by toshiba - **How much does it cost?** $2093.65 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/583266627-toshiba-n300-18tb-nas-3-5-inch-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 - • **Massive 18TB Storage:** Store your entire digital universe without compromise. - • **Integrated RV Sensors:** Smooth performance with vibration compensation for multi-drive setups. - • **Blazing 7200 RPM Speed:** Experience rapid data access and seamless multitasking. - • **Engineered for 24/7 Reliability:** Built to keep your NAS running non-stop, no downtime. - • **Robust 180TB/year Workload Rating:** Handles heavy data traffic like a pro, perfect for growing businesses. ## Overview The Toshiba N300 18TB NAS internal hard drive is designed for small office and home office NAS systems, delivering high-capacity storage with 7200 RPM speed and a 512MB cache. Built for 24/7 operation, it supports up to 180TB/year workload and features integrated rotational vibration sensors, ensuring reliable, scalable performance in multi-drive RAID environments. ## Description The Toshiba N300 NAS internal hard drive is designed for personal, home office and small business network attached storage (NAS) use. The N300 delivers robust storage capacity and is designed for 24/7 operation(9). With support for up to 8 drive bays(5) in a multi-RAID environment, the N300 is highly scalable to the users’ NAS configurations as their data storage needs evolve. The N300 delivers high-reliability supporting a high workload rating of up to 180TB/year(6) and are optimized for use in NAS environments where large amounts of data need to be efficiently stored and accessed daily. Whether you’re hosting a cloud, sharing files between workgroups or powering a high-traffic 24/7 network, Toshiba’s N300 NAS hard drive delivers the high reliability and performance that home and small office NAS users demand. [Note]: (1) One Terabyte (1TB) means 10{12] = 1,000,000,000,000 bytes using powers of 10. Actual formatted storage capacity may vary. (2) Compatibility may vary depending on user’s hardware configuration and operating system. (3) Product specifications, colors, configurations and components are subject to change without notice. (4) "2.5-inch" and "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. Review: As anticipated - As anticipated Review: They've been reliable - I have had 5 of these drives in a RAID10 set (with a warm spare) for over a year, running with no issues under light load with regular consistency checks. The host system is Linux Mint 22.3. I picked this model based on data published by Backblaze. A few months ago I bought 2 more, and am using them as manually-mirrored single drives. No issues with any of them. ## Features - Built for small office and home office NAS - Designed for 24/7 operation(9) - High reliability with up to 180TB/year workload rating(6) - High performance 7200 RPM drive with large cache size - Integrated RV sensors to compensate for rotational vibrations ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CLTBCPF1 | | Best Sellers Rank | 134,622 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 484 in Internal Hard Drives | | Box Contents | Internal Hard Drive | | Brand | Toshiba | | Brand Name | Toshiba | | Cache Memory Installed Size | 512 | | Color | Multicolor | | Compatible Devices | Desktop | | Connectivity technology | SATA | | Customer Package Type | Standard Retail Packaging | | Customer Reviews | 4.4 out of 5 stars 44 Reviews | | Data Transfer Rate | 6 Gigabits Per Second | | Digital Storage Capacity | 18 TB | | Digital storage capacity | 18 TB | | Enclosure Material | Metal | | Form Factor | 3.5-inch | | Global Trade Identification Number | 00723844001216 | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 Inches | | Hard Disk Interface | Serial ATA | | Hard Disk Rotational Speed | 7200 RPM | | Hard disk form factor | 3.5 Inches | | Hard disk interface | Serial ATA | | Hard-Drive Size | 18 TB | | Hardware Connectivity | SATA 6.0 Gb/s | | Installation Type | Internal Hard Drive | | Item Dimensions L x W x Thickness | 14.7L x 10.2W x 2.6Th centimetres | | Item Weight | 720 Grams | | Manufacturer | Toshiba | | Manufacturer Part Number | HDWG51JXZSTA | | Media Speed | 150 MB/s | | Model Name | N300 | | Model Number | HDWG51JXZSTA | | Network Connectivity Technology | SATA | | Number of Items | 1 | | Product Features | Native Command Queuing | | Special feature | Native Command Queuing | | Specific Uses For Product | Business, Multimedia, Personal | | UPC | 723844001216 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Toshiba - **Colour:** Multicolor - **Compatible devices:** Desktop - **Connectivity technology:** SATA - **Digital storage capacity:** 18 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 N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA - Image 1](https://m.media-amazon.com/images/I/71JYZn6Y7kL.jpg) ![Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA - Image 2](https://m.media-amazon.com/images/I/61QLxXwbYQL.jpg) ![Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA - Image 3](https://m.media-amazon.com/images/I/61RKK8WwY9L.jpg) ![Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA - Image 4](https://m.media-amazon.com/images/I/61ExiIhc4IL.jpg) ![Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA - Image 5](https://m.media-amazon.com/images/I/71rpdAhydTL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ As anticipated *by Q***D on 21 January 2026* As anticipated ### ⭐⭐⭐⭐⭐ They've been reliable *by T***R on 5 May 2026* I have had 5 of these drives in a RAID10 set (with a warm spare) for over a year, running with no issues under light load with regular consistency checks. The host system is Linux Mint 22.3. I picked this model based on data published by Backblaze. A few months ago I bought 2 more, and am using them as manually-mirrored single drives. No issues with any of them. ### ⭐⭐⭐⭐⭐ Fast, quiet, and cool running drives. *by D***N on 25 December 2025* Very nice drives. These are really quiet and run cooler in my QNAP NAS than the WD Red drives I replaced. I think the helium filling helps in reducing heat. It has been a couple of decades since I have had a Toshiba drive. It is great to see that the quality is still there. ## Frequently Bought Together - Toshiba N300 18TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51JXZSTA - Synology 4-Bay DiskStation DS923+ (Diskless) --- ## 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.us/products/583266627-toshiba-n300-18tb-nas-3-5-inch-internal-hard-drive](https://www.desertcart.us/products/583266627-toshiba-n300-18tb-nas-3-5-inch-internal-hard-drive) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-11*