---
product_id: 128561588
title: "HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5\" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty"
brand: "hgst"
price: "$354.57"
currency: USD
in_stock: true
reviews_count: 8
category: "Hgst"
url: https://www.desertcart.us/products/128561588-hgst-ultrastar-7k4000-3tb-7200rpm-64mb-cache-sata-6-0gb
store_origin: US
region: United States of America
---

# 7200 RPM high-speed spindle 3TB storage capacity 64MB cache & SATA 6Gb/s interface HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty

**Brand:** hgst
**Price:** $354.57
**Availability:** ✅ In Stock

## Summary

> 💼 Power your professional edge with Ultrastar 7K4000 — storage that never sleeps.

## Quick Answers

- **What is this?** HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty by hgst
- **How much does it cost?** $354.57 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/128561588-hgst-ultrastar-7k4000-3tb-7200rpm-64mb-cache-sata-6-0gb)

## 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 3TB Storage:** Store your entire digital empire without compromise.
- • **Blazing 7200 RPM Speed:** Experience rapid data access that keeps your workflow seamless.
- • **64MB Cache & SATA 6Gb/s:** Turbocharge your data transfer with enterprise-grade throughput.
- • **5-Year Warranty Peace of Mind:** Invest confidently with industry-leading long-term protection.
- • **Engineered for 24/7 Reliability:** Built to endure nonstop operation in servers, NAS, and workstations.

## Overview

The HGST Ultrastar 7K4000 is a 3TB enterprise-grade internal hard drive featuring a 7200 RPM spindle speed, 64MB cache, and SATA 6Gb/s interface. Designed for continuous 24/7 operation in demanding environments like servers, NAS, and workstations, it offers exceptional reliability backed by a 5-year warranty. Its robust build and proven performance make it a trusted choice for professionals seeking durable, high-capacity storage solutions.

## Description

HGST Ultrastar 7K4000 is the world's first 4TB 7200 RPM hard drive with a 2.0 million hours MTBF specification and backed by a full 5-year warranty, originally offered with SATA 6Gb/s and now also available with a SAS interface. Ultrastar 7K4000 represents the sixth-generation HGST 5-platter design, which has been field proven by top server and storage OEMs and Internet giants. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO. Technical Information Storage Capacity: 3 TB Drive Performance Spindle Speed (rpm): 7200 Buffer: 64 MB Interfaces/Ports Drive Interface: SATA Drive Interface Standard: SATA/600 Physical Characteristics Drive Type: Internal Drive Width: 3.5" Height: 1" Width: 4" Depth: 5.8" Weight (Approximate): 1.50 lb Warranty Limited Warranty: 5 Year

Review: Reliable, drive after drive. - I have purchased many Ultrastars starting back in the IBM days. These always seem to have decent speed and are durable. I have had various batches of drive failures from all other major brands over the years. I think the ultrastar name has been bought out by various companies over the years, so I can't speak of the quality for all possible variations. One thing I would recommend based on other reviews is to verify the warranty online and check the SMART values on the drives. My understanding is that different vendors fulfill some items on desertcart, so some might try to sneak in a refurb. I was lucky as mine had 0 power on hours and had full warranty remaining and at a great price. My latest purchase has run in a DVR for over 2 months and 3 previous drives that I purchased for over a year ago with no issues.
Review: Excellent o - Excellent 👍🏼

## Features

- 3TB, 7200RPM, 64MB Cache, SATA 6.0Gb/s
- 3.5" Enterprise Grade Hard Drive
- Delivering industry-leading reliability, Designed for 24/7
- Works for RAID, Servers, NAS, Workstation, CCTV DVR
- 5 Years Warranty from Reseller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IF60N0M |
| Additional Features | Portable |
| Best Sellers Rank | #1,306 in Internal Hard Drives #18,385 in Computer Internal Components |
| Brand | HGST |
| Built-In Media | Internal Hard Drive |
| Cache Memory Installed Size | 64 |
| Color | Silver |
| Compatible Devices | Desktop |
| Connectivity Technology | SATA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 85 Reviews |
| Data Transfer Rate | 6 Gigabytes Per Second |
| Digital Storage Capacity | 3000 GB |
| Enclosure Material | Aluminum |
| Form Factor | 3.5-inch |
| Hard Disk Description | Raid |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard-Drive Size | 3000 GB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | x86 |
| Installation Type | Internal Hard Drive |
| Item Weight | 2 Pounds |
| Manufacturer | HGST |
| Media Speed | 190 |
| Mfr Part Number | 0F14689 |
| Model Name | Ultrastar 7K4000 |
| Model Number | 0F14689 |
| Number of Items | 1 |
| Special Feature | Portable |
| Specific Uses For Product | Business |

## Product Details

- **Digital Storage Capacity:** 3000 GB
- **Hard Disk Interface:** Serial ATA
- **Connectivity Technology:** SATA
- **Brand:** HGST
- **Special Feature:** Portable
- **Hard Disk Form Factor:** 3.5 Inches
- **Hard Disk Description:** Raid
- **Compatible Devices:** Desktop
- **Installation Type:** Internal Hard Drive
- **Color:** Silver

## Images

![HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty - Image 1](https://m.media-amazon.com/images/I/61Zds+bgAOL.jpg)
![HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty - Image 2](https://m.media-amazon.com/images/I/61cAWYunDJL.jpg)
![HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty - Image 3](https://m.media-amazon.com/images/I/61ek7+eQQiL.jpg)
![HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty - Image 4](https://m.media-amazon.com/images/I/61RLr1nJt6L.jpg)
![HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty - Image 5](https://m.media-amazon.com/images/I/61JhYLSNFUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, drive after drive.
*by J***C on January 31, 2020*

I have purchased many Ultrastars starting back in the IBM days. These always seem to have decent speed and are durable. I have had various batches of drive failures from all other major brands over the years. I think the ultrastar name has been bought out by various companies over the years, so I can't speak of the quality for all possible variations. One thing I would recommend based on other reviews is to verify the warranty online and check the SMART values on the drives. My understanding is that different vendors fulfill some items on Amazon, so some might try to sneak in a refurb. I was lucky as mine had 0 power on hours and had full warranty remaining and at a great price. My latest purchase has run in a DVR for over 2 months and 3 previous drives that I purchased for over a year ago with no issues.

### ⭐⭐⭐⭐⭐ Excellent o
*by M***G on April 9, 2026*

Excellent 👍🏼

### ⭐⭐⭐⭐⭐ Excellent value. Will update review periodically.
*by F***D on May 5, 2020*

Week 1: Perfect. Took pics of some external scratches that seem to indicate prior installations. But S.M.A.R.T. indicates zero hours. They have been spinning for almost 24 hrs now doing a complete SMART update w no problems found yet. I've put two of these drives into a 4 drive Synology Hybrid Raid alongside a very old Seagate w 36,000 hrs already on it and a semi old Western Digital w 2,400 hrs on it. I intend to really put these disks through a lot of work over the next few months. It'll take a few weeks of 100% utilization on the disks to do initial things to address a failed disk in another Synology NAS. I am trying to save 4.7 tb of nearly 30 years of family memories, photos (only a few hundred scans for anything prior to 2002, *whew*) and videos. Synching the two will take a week. Building file indexes will take an additional couple more days. And then building the photo and video indexes and facial recognition groups will probably take months on top of that at 100% cpu utilization. So this will be a test of both the drives and the new Synology NAS. All things are working out as expected as of now. One interesting variance at this point...the WD drive w 2,400 hrs on it had finished a long SMART test in about 10 hrs, whereas after the 36,000 hr Seagate is only 30%, and these two new HGST drives 10%. The HGST drives have higher advertised specs than either of the two older drives. Faster rpm, more cache, and faster throughputs. This is curious. Not yet sure how to register for the 5year warranty. Hopefully screen shots of the advertised descriptions and purchase date is sufficient for if/when they fail. My Seagate drive w 36,000 hrs is running like a rock for many years! Update Week 2: One of the HGST drives is still only at 40% complete for long SMART test. The 36,000 hr Seagate finished this morning. The other drive somehow cancelled the long SMART test. SInce it has been almost three whole days synching just 600GB of the 4.7TB between the two NAS, I am going to wait until the long SMART Test to complete on the one HGST drive and assess how much it was slowing down the rsync task. When all four disks were testing, throughput between the two was down to 1MB/sec. Now with only one HGST testing, throughput is up to 6MB/sec. Something is slowing things down from the initial 30MB/sec the rsync job was getting from the first day.

## Frequently Bought Together

- HGST Ultrastar 7K4000 3TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive (Enterprise Grade) HUS724030ALA640 (0F19455) - 5 Year Warranty
- GODO USB 3.0 to 3.5 Inch Hard Drive Enclosure, Vertical External Hard Drive Docking with Stand for 3.5 inch SATA HDD SSD, Aluminum Alloy Drive Case Support Up to 18TB with UASP,Power Adapter
- HGST Ultrastar 7K4000 HUS724040ALA640 (0F14688) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard Drive (Renewed)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*