---
product_id: 30495802
title: "Western Digital HGST Ultrastar 3.5-Inch 2TB 7200RPM SAS 6Gbps 64MB Cache Internal Enterprise Bare or OEM Hard Drives (HUS723020ALS640)"
brand: "hgst"
price: "€ 59.61"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hgst"
url: https://www.desertcart.ie/products/30495802-western-digital-hgst-ultrastar-3-5-inch-2tb-7200rpm-sas
store_origin: IE
region: Ireland
---

# 7200 RPM speed 2TB storage capacity 6Gbps SAS interface Western Digital HGST Ultrastar 3.5-Inch 2TB 7200RPM SAS 6Gbps 64MB Cache Internal Enterprise Bare or OEM Hard Drives (HUS723020ALS640)

**Brand:** hgst
**Price:** € 59.61
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your data-driven empire with Ultrastar’s unstoppable 2TB SAS beast!

## Quick Answers

- **What is this?** Western Digital HGST Ultrastar 3.5-Inch 2TB 7200RPM SAS 6Gbps 64MB Cache Internal Enterprise Bare or OEM Hard Drives (HUS723020ALS640) by hgst
- **How much does it cost?** € 59.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/30495802-western-digital-hgst-ultrastar-3-5-inch-2tb-7200rpm-sas)

## Best For

- hgst enthusiasts

## Why This Product

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

## Key Features

- • **Massive 2TB Capacity:** Store vast datasets effortlessly, perfect for cloud and archival needs
- • **Blazing 7200 RPM Speed:** Accelerate data access and reduce latency with high rotational speed
- • **Proven Industry Leader:** Trusted by top OEMs and internet giants for 24/7 enterprise-class uptime
- • **Enterprise-Grade Reliability:** 2 million hours MTBF ensures nonstop performance for mission-critical workloads
- • **Robust Multi-Drive Stability:** Dual Stage Actuator & Rotational Vibration Safeguard optimize RAID and NAS environments

## Overview

The Western Digital HGST Ultrastar 3.5-Inch 2TB 7200RPM SAS hard drive delivers enterprise-class reliability with a 2 million hour MTBF, 64MB cache, and a blazing 6Gbps SAS interface. Engineered for multi-drive environments, it features Dual Stage Actuator and Rotational Vibration Safeguard technologies to ensure stable, high-performance operation in RAID, NAS, and cloud storage applications. Backed by a five-year warranty, this drive is a proven choice for professionals demanding robust, scalable storage solutions.

## Description

The HGST Ultrastar 7K3000 is the world’s first and only 7200 RPM hard drive rated at 2.0 million hours MTBF and backed by a five-year limited warranty. The Ultrastar 7K3000 represents the fifth-generation HGST 5-platter mechanical design, first introduced in 2004, and has been field proven by top server and storage OEMs as well as leading Internet giants. When the highest quality and reliability are a top requirement, customer field data proves that the Ultrastar 7K3000 delivers by reducing downtime, eliminating service calls and keeping TCO to a minimum. Engineered for the highest reliability, the Ultrastar 7K3000 is not only put through grueling design tests during development but must also pass stringent ongoing reliability testing during manufacturing. Across the entire Ultrastar family, world-class quality control, combined with scientific root-cause analysis and multi-faceted corrective actions, ensure that HGST remains the recognized leader in quality and reliability for enterprise-class hard drives.

Review: Doa drive - "Used like new" got a 14 year old DOA drive
Review: Replacing failing SATA with SAS in home office server. - So far so good! Price was excellent, service was outstanding (fast shipping despite hurricane shutting down their business. No stats for individual drive to compare, application is in RAID2Z array. Now if I could only afford to get eight more just like it...

## Features

- Dual Stage Actuator (DSA) and Enhanced Rotational Vibration Safeguard (RVS) for robust performance in multi-drive environments
- 24x7 accessibility for enterprise-class, capacity-optimized applications
- Best fit applications: Cloud storage, Massive Scale Out (MSO), Data warehousing and mining, Disk-to-disk backup and archiving, RAID arrays, Network Attached Storage (NAS)
- 2TB Capacity, 6Gb/s SAS
- 2.0M hours MTBF

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0082D57ZK |
| Best Sellers Rank | #76 in Internal Hard Drives |
| Brand | HGST |
| Color | Silver |
| Customer Reviews | 2.4 2.4 out of 5 stars (14) |
| Date First Available | October 1, 2011 |
| Flash Memory Size | 2 TB |
| Hard Drive | 2 TB Raid |
| Hard Drive Interface | Serial Attached SCSI |
| Hard Drive Rotational Speed | 7200 RPM |
| Hardware Platform | laptop |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 4 x 5.8 x 1 inches |
| Item Weight | 1.51 pounds |
| Item model number | 0B26312 |
| Manufacturer | HGST, a Western Digital Company |
| Product Dimensions | 4 x 5.8 x 1 inches |
| RAM | 64 MB |
| Series | 0B26312 |

## Product Details

- **Brand:** HGST
- **Color:** Silver
- **Compatible Devices:** server
- **Connectivity Technology:** SAS
- **Digital Storage Capacity:** 2 TB
- **Hard Disk Description:** Raid
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Interface:** Serial Attached SCSI
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Portable

## Images

![Western Digital HGST Ultrastar 3.5-Inch 2TB 7200RPM SAS 6Gbps 64MB Cache Internal Enterprise Bare or OEM Hard Drives (HUS723020ALS640) - Image 1](https://m.media-amazon.com/images/I/51FX4WEX0gL.jpg)

## Customer Reviews

### ⭐ Doa drive
*by J***Y on February 2, 2026*

"Used like new" got a 14 year old DOA drive

### ⭐⭐⭐⭐⭐ Replacing failing SATA with SAS in home office server.
*by F***7 on October 31, 2017*

So far so good! Price was excellent, service was outstanding (fast shipping despite hurricane shutting down their business. No stats for individual drive to compare, application is in RAID2Z array. Now if I could only afford to get eight more just like it...

### ⭐⭐ Test any drives you get thouroughly.
*by S***Y on February 10, 2026*

Unfortunately I don't think the seller is testing these drives before sending them. I understand they're "renewed" but being able to spin up does not mean they work. [ 2565.089525] I/O error, dev sdm, sector 3906964656 op 0x1:(WRITE) flags 0x800 phys_seg 128 prio class 0 [ 2565.168864] Buffer I/O error on dev sdm, logical block 488370590, lost async page write [ 2336.903616] I/O error, dev sdn, sector 544 op 0x0:(READ) flags 0x800 phys_seg 15 prio class 0 [ 2337.127839] sd 0:0:32:0: [sdn] tag#515 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 2337.127932] sd 0:0:32:0: [sdn] tag#515 Sense Key : Medium Error [current] [ 2337.127938] sd 0:0:32:0: [sdn] tag#515 Add. Sense: Medium format corrupted [ 2337.127944] sd 0:0:32:0: [sdn] tag#515 CDB: Read(10) 28 00 74 70 68 20 00 00 e0 00 [ 377.051401] sd 0:0:21:0: [sdo] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 377.051405] sd 0:0:21:0: [sdo] Sense not available. One drive showed up as 0 bytes, the other two will show up at proper capacity, but neither can be formatted or used. I've purchased renewed/refurbished enterprise drives before, but I've never had an entire batch of 3 be defective out of the box.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*