---
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: "₩135202"
currency: KRW
in_stock: true
reviews_count: 8
category: "Hgst"
url: https://www.desertcart.kr/products/30495802-western-digital-hgst-ultrastar-3-5-inch-2tb-7200rpm-sas
store_origin: KR
region: South Korea
---

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

**Brand:** hgst
**Price:** ₩135202
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your enterprise with speed, scale, and security — don’t get left behind!

## 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?** ₩135202 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Future-Proof Security:** Optional hardware encryption protects sensitive data with seamless key management
- • **Massive Storage Density:** 2TB capacity fits massive datasets in a compact 3.5-inch form factor
- • **Blazing Fast Performance:** 7200 RPM with 6Gb/s SAS interface delivers rapid data transfer and minimal latency
- • **Enterprise-Grade Reliability:** 2 million hours MTBF ensures your data stays safe and accessible 24/7
- • **Advanced Vibration Protection:** Dual Stage Actuator & Rotational Vibration Safeguard optimize multi-drive environments

## Overview

The Western Digital HGST Ultrastar 3.5-Inch 2TB hard drive is a high-performance enterprise storage solution featuring 7200 RPM speed, 6Gb/s SAS interface, and 2 million hours MTBF for unmatched reliability. Designed for cloud storage, data warehousing, and RAID arrays, it combines advanced vibration safeguards and optional hardware encryption to deliver robust, secure, and scalable storage optimized for 24/7 mission-critical environments.

## Description

Product 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. From the Manufacturer HGST Ultrastar 7K3000 3.5-Inch Enterprise Hard DriveThe 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. Highlights2.0 million hours MTBFUp to 3 terabytes of capacity6Gb/s SATA and 6Gb/s SAS models for configuration flexibilityDual Stage Actuator (DSA) and Enhanced Rotational Vibration Safeguard (RVS)24x7 accessibility for enterprise-class, capacity-optimized applications5-year limited warrantyApplications / EnvironmentsCloud storageMassive Scale Out (MSO)Data warehousing & miningDisk-to-disk backup & archivingRAID arraysNetwork Attached Storage (NAS) 3TB and 2TB | 7200 RPMSATA 6Gb/s & SAS 6Gb/s Increasing Capacity Density by 50%Recent measures such as data de-duplication and thin provisioning have not been able to stem the explosive petabyte (PB) growth requirements in cloud storage and data centers. Pervasive Internet computing with remotely stored email, pictures and social media, all being accessed from light-weight tablet and notebook computers, is changing consumer expectations. Ongoing worldwide government data retention regulations and security requirements are also driving up data center and private cloud storage needs. At the same time, tile space and megawatts remain at a premium, while in some highly built-out metropolitan areas both are at an absolute "no-growth" state. To meet these demands, the Ultrastar 7K3000 delivers 50% more capacity in the same footprint and does so at a 32% reduction in watts/GB versus our prior generation Ultrastar A7K2000 product. It is now possible to achieve a colossal 1.8 PB in the footprint of a standard 19-inch enterprise storage rack by stacking ten 4U, 60-bay enclosures.Offering Choices of Interface and EncryptionThe HGST Ultrastar 7K3000 is the first HGST 7200 RPM drive available in both 6Gb/s SATA and 6Gb/s SAS interfaces and also available in two encryption options. The Ultrastar 7K3000 SATA model integrates easily with legacy SATA and Fibre Channel to SATA environments. The Ultrastar 7K3000 SATA model is available with a bulk data encryption (BDE) option. The Ultrastar 7K3000 dual-port SAS model is targeted at emerging 6Gb/s SAS enterprise infrastructure and is available with industry standard TCG Enterprise_A encryption. When enabled, both of these hardware-based implementations encrypt all data on the drive using a private security key as it is written to the disk, and then decrypt it with the key as it is retrieved, giving users an extreme level of data protection. These security options not only protect sensitive data but also reduce the time and effort involved in re-deploying hard drives since without the key, the data is unrecoverable.Combining 7200 RPM Performance and Granular Power ControlOperating at 7200 RPM, the HGST Ultrastar 7K3000 offers better overall performance than slower RPM capacity-oriented drives, and does so at impressively low power consumption rates. When compared to HGST's previous generation Ultrastar A7K2000, the 7K3000 is up to 3 times faster in sustained data transfer rates. The Ultrastar 7K3000 can help data centers achieve lower AC power and HVAC requirements. With five Advanced Power Management modes, the Ultrastar 7K3000 achieves a 59% reduction in watts during low RPM idle mode, and uses less than 1W during standby/sleep modes, freeing up precious headroom for growing enterprise needs.Innovating for a More Sustainable EnvironmentThe Ultrastar 7K3000 demonstrates HGST ecological leadership with its halogen-free design and power-efficient operation. Both these features serve to qualify the drive for the HGST EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal.HGST Quality and ServiceHGST's Ultrastar 7K3000 extends the company's long-standing tradition of performance and capacity leadership. The proven drive design enables high reliability and availability to customer data. Ultrastar quality, performance and world class technical support and service provides customers with a lower total cost of ownership over previous generations. HGST drives are backed by an array of technical support and services, which may include customer and integration assistance. HGST is dedicated to providing a complete portfolio of HDD/SSD solutions to satisfy today's monumental computing needs.Technical SpecificationsInterface SATA: 6Gb/sAvailable Capacities: 3TB, 2TBForm factor: 3.5-inchSector size: 512e bytesMax. areal density: 369/360 Gbits/sq. inData buffer: 64 MBRotational speed: 7200 RPMMax transfer rate: 600 MB/secSustained transfer rate: 157/166 MB/secSeek time: 8.2msOperating Temperature: 5 to 60 degrees CIdle Temperature: -40 to 70 degrees CDimensions: 101.6 x 147mmWeight: 690g

Review: Faulty drives/ no refund - Faulty drives on two orders then no refund when I returned them
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 | #255 in Internal Hard Drives |
| Brand | HGST |
| Color | Silver |
| Customer Reviews | 3.1 3.1 out of 5 stars (11) |
| 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

### ⭐ Faulty drives/ no refund
*by M***Z on November 29, 2025*

Faulty drives on two orders then no refund when I returned them

### ⭐⭐⭐⭐⭐ 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...

### ⭐ Used drives 4 out of 4 DOA.
*by D***N on March 25, 2018*

I ordered 4 and all 4 arrived DOA. All 4 were also manufactured in 2013 so they are 5 years old. The SMART stats appear to be wiped however the load cycle counts can't be wiped an all showed well over 1,000 which isn't possible without being a used drive. 2 of them had rubber bumpers that had been glued on to the back by hand, likely an artifact of whatever they were installed in before. This ad does not list these as used or refurbished drives.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*