---
product_id: 147179214
title: "X300 12TB Performance & Gaming 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWR21CXZSTA"
brand: "toshiba"
price: "114335 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/147179214-x300-12tb-performance-and-gaming-3-5-inch-internal-hard
store_origin: IS
region: Iceland
---

# 7200 RPM blazing speed 12TB massive storage 256MB cache tech X300 12TB Performance & Gaming 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWR21CXZSTA

**Brand:** toshiba
**Price:** 114335 kr
**Availability:** ✅ In Stock

## Summary

> 💥 Power your play and productivity with unstoppable storage!

## Quick Answers

- **What is this?** X300 12TB Performance & Gaming 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWR21CXZSTA by toshiba
- **How much does it cost?** 114335 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/147179214-x300-12tb-performance-and-gaming-3-5-inch-internal-hard)

## 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

- • **Advanced 256MB Cache:** Boost real-time performance with Toshiba’s intelligent cache technology.
- • **Massive 12TB Capacity:** Store your entire gaming universe and creative projects without compromise.
- • **Blazing 7200 RPM Speed:** Experience ultra-responsive load times and seamless multitasking.
- • **Rock-Solid Reliability:** Ramp loading & drive stabilization tech minimize vibrations for data integrity.
- • **Universal Compatibility:** Optimized for gaming PCs, high-end workstations, and media rigs across platforms.

## Overview

The Toshiba X300 12TB Internal Hard Drive delivers high-performance storage with a 7200 RPM spindle speed and a large 256MB cache, designed specifically for gaming PCs and professional workstations. Its massive 12TB capacity accommodates extensive game libraries and large media files, while advanced ramp loading and drive stabilization technologies ensure reliable, vibration-resistant operation. Compatible with Linux, Mac, and PC platforms, this 3.5-inch SATA drive offers a perfect blend of speed, capacity, and durability for demanding users.

## Description

Toshiba X300 12TB Performance & Gaming 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWR21CXZSTA

## Features

- Designed for gaming PC and high-end desktop workstations
- High Performance with 7200 RPM and large cache size
- Massive capacity to accommodate large gaming libraries
- Toshiba's cache technology to deliver high-level performance in real time
- Ramp loading and drive stabilization technologies for reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Toshiba |
| Product Dimensions | 14.71 x 10.16 x 2.62 cm; 771 g |
| Item model number | HDWR21CXZSTA |
| Manufacturer | Toshiba |
| Series | Toshiba X300 |
| Colour | grey |
| Form Factor | 3.5-inch |
| Hard Drive Size | 12 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Number of USB 2.0 Ports | 1 |
| Wattage | 1 watts |
| Hardware Platform | Linux, Mac, PC |
| Are Batteries Included | No |
| Item Weight | 771 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Digital storage capacity:** 12 TB
- **Hard disk interface:** Serial ATA
- **Connectivity technology:** SATA
- **Brand:** Toshiba
- **Special feature:** Native Command Queuing
- **Hard disk form factor:** 3.5 Inches
- **Hard disk description:** Mechanical Hard Disk
- **Compatible devices:** Desktop
- **Installation type:** Internal Hard Drive
- **Colour:** grey

## Images

![X300 12TB Performance & Gaming 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWR21CXZSTA - Image 1](https://m.media-amazon.com/images/I/7135pMjVZ-L.jpg)

## Available Options

This product comes in different **Capacity, Pattern Name, Style Name** options.

## Frequently Bought Together

- Toshiba X300 12TB Performance & Gaming 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWR21CXZSTA
- Seagate IronWolf 12TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST12000VN0008)

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**Shop now:** [https://www.desertcart.is/products/147179214-x300-12tb-performance-and-gaming-3-5-inch-internal-hard](https://www.desertcart.is/products/147179214-x300-12tb-performance-and-gaming-3-5-inch-internal-hard)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-22*