---
product_id: 239466923
title: "WD WUS721010ALE6L4 Ultrastar DC HC330 0B42266 10TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive"
brand: "western digital"
price: "€ 705.46"
currency: EUR
in_stock: true
reviews_count: 2
category: "Western Digital"
url: https://www.desertcart.sk/products/239466923-wd-wus721010ale6l4-ultrastar-dc-hc330-0b42266-10tb-7200-rpm-sata
store_origin: SK
region: Slovakia
---

# 7200 RPM blazing speed 10TB massive storage SATA 6Gb/s ultra-fast interface WD WUS721010ALE6L4 Ultrastar DC HC330 0B42266 10TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive

**Brand:** western digital
**Price:** € 705.46
**Availability:** ✅ In Stock

## Summary

> 💼 Power your professional edge with Ultrastar’s unstoppable storage!

## Quick Answers

- **What is this?** WD WUS721010ALE6L4 Ultrastar DC HC330 0B42266 10TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive by western digital
- **How much does it cost?** € 705.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/239466923-wd-wus721010ale6l4-ultrastar-dc-hc330-0b42266-10tb-7200-rpm-sata)

## Best For

- western digital enthusiasts

## Why This Product

- Trusted western digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **256MB Cache Memory:** Boosts performance for heavy multitasking and enterprise-grade demands.
- • **Massive 10TB Capacity:** Store your entire digital universe without compromise.
- • **Blazing 7200 RPM Speed:** Experience rapid data access that keeps your workflow seamless.
- • **Enterprise-Grade Reliability:** Built for 24/7 operation with proven WD durability—never miss a beat.
- • **Seamless SATA 6Gb/s Connectivity:** Maximize transfer speeds with industry-standard interface compatibility.

## Overview

The WD Ultrastar DC HC330 is a 10TB enterprise-class 3.5-inch hard drive featuring a 7200 RPM spindle speed, 256MB cache, and SATA 6Gb/s interface. Designed for continuous 24/7 operation, it delivers high reliability and fast data transfer rates, making it ideal for demanding NAS setups and cloud deployments.

## Description

WD WUS721010ALE6L4 Ultrastar DC HC330 10TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive

Review: Not the cheapest but for 24x7 reliability it is well worth added expense - Super quiet and VERY fast. Perfect for a NAS. I always went for Ultrastars and its now owned by another name I trust. I have had MANY WD drives and in 30 years have never had one fail and my equipment is on 24x7.
Review: good - 予定通り届きました。

## Features

- Ultrastar DC HC330
- Advanced Format 512e model
- 10TB capacity point supports both OEM and cloud deployments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FTB2G1W |
| Additional Features | Portable |
| Best Sellers Rank | #1,005 in Internal Hard Drives |
| Brand | Western Digital |
| Built-In Media | 10TB Data Center Hard Drive |
| Cache Memory Installed Size | 256 |
| Color | Silver |
| Compatible Devices | Desktop |
| Connectivity Technology | SATA |
| Customer Reviews | 3.6 out of 5 stars 14 Reviews |
| Data Transfer Rate | 6000 Megabytes Per Second |
| Digital Storage Capacity | 10000 GB |
| Enclosure Material | Glass/Ceramic |
| Form Factor | 3.5-inch |
| 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-Drive Size | 10 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Weight | 1.89 Pounds |
| Manufacturer | WD |
| Media Speed | 256 |
| Model Name | 0B42266 |
| Model Number | WUS721010ALE6L4 |
| Number of Items | 1 |
| Read Speed | 273 Megabytes Per Second |
| Special Feature | Portable |
| UPC | 718037856230 |
| Warranty Description | simple |

## Product Details

- **Brand:** Western Digital
- **Color:** Silver
- **Compatible Devices:** Desktop
- **Connectivity Technology:** SATA
- **Digital Storage Capacity:** 10000 GB
- **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:** Portable

## Images

![WD WUS721010ALE6L4 Ultrastar DC HC330 0B42266 10TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive - Image 1](https://m.media-amazon.com/images/I/51p35nq-RkL.jpg)
![WD WUS721010ALE6L4 Ultrastar DC HC330 0B42266 10TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive - Image 2](https://m.media-amazon.com/images/I/51zAp34bQ7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not the cheapest but for 24x7 reliability it is well worth added expense
*by J***M on April 24, 2021*

Super quiet and VERY fast. Perfect for a NAS. I always went for Ultrastars and its now owned by another name I trust. I have had MANY WD drives and in 30 years have never had one fail and my equipment is on 24x7.

### ⭐⭐⭐⭐ good
*by Y***O on November 2, 2023*

予定通り届きました。

## Frequently Bought Together

- WD WUS721010ALE6L4 Ultrastar DC HC330 0B42266 10TB 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive
- Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)
- SABRENT USB 3.0 to SATA External Hard Drive Lay-Flat Docking Station for 2.5 or 3.5in HDD, SSD [Support UASP] (EC-DFLT)

---

## 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.sk/products/239466923-wd-wus721010ale6l4-ultrastar-dc-hc330-0b42266-10tb-7200-rpm-sata](https://www.desertcart.sk/products/239466923-wd-wus721010ale6l4-ultrastar-dc-hc330-0b42266-10tb-7200-rpm-sata)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-06*