--- product_id: 240115913 title: "HGST Deskstar HDS724040ALE640 0F14681 7K4000 4TB 7.2K RPM 64MB SATA Internal HDD" brand: "hgst" price: "$417.02" currency: USD in_stock: true category: "Western Digital" url: https://www.desertcart.us/products/240115913-hgst-deskstar-hds724040ale640-0f14681-7k4000-4tb-7-2k-rpm-64mb store_origin: US region: United States of America --- # 7200 RPM Speed 4TB Massive Storage 64MB Smart Cache HGST Deskstar HDS724040ALE640 0F14681 7K4000 4TB 7.2K RPM 64MB SATA Internal HDD **Brand:** hgst **Price:** $417.02 **Availability:** βœ… In Stock ## Summary > πŸ’½ Power up your desktop with unstoppable storage and speed! ## Quick Answers - **What is this?** HGST Deskstar HDS724040ALE640 0F14681 7K4000 4TB 7.2K RPM 64MB SATA Internal HDD by hgst - **How much does it cost?** $417.02 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/240115913-hgst-deskstar-hds724040ale640-0f14681-7k4000-4tb-7-2k-rpm-64mb) ## 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 - β€’ **Colossal 4TB Capacity:** Store your entire digital universe without compromise. - β€’ **SATA III 6Gb/s Interface:** Next-level transfer speeds that keep your workflow effortlessly smooth. - β€’ **Enterprise-Grade Durability:** Built for 24/7 heavy-duty operationβ€”your data’s steadfast guardian. - β€’ **Blazing 7200 RPM Performance:** Experience lightning-fast data access and seamless multitasking. - β€’ **Advanced Thermal Fly-Height Control:** Precision heat management for rock-solid reliability under pressure. ## Overview The HGST Deskstar HDS724040ALE640 is a 4TB internal 3.5-inch hard drive engineered for professionals demanding high capacity and reliability. Featuring a 7200 RPM spindle speed, 64MB cache, and SATA III 6Gb/s interface, it delivers fast, consistent performance. Its patented ramp load/unload design and thermal fly-height control technology ensure enhanced durability and data integrity, making it ideal for desktop PCs, RAID arrays, NAS, and surveillance systems requiring 24/7 operation. ## Description Huge capacity, highest 7200 RPM reliability, plus outstanding performance for desktop storage Hitachi Deskstar 7K4000 HDS724040ALA640 (0F14681) 4TB hard drive delivers a colossal two terabytes of storage capacity and 7200 RPM, 64MB Cache, SATA 6.0Gb/s performance in a standard 3.5-inch form factor. The 7K4000 is based on a robust mechanical design that continues to set the industry standard for quality and reliability. Through a patented ramp load/unload design, data heads are moved to a ramp away from the disk where they rest during periods of inactivity. This greatly minimizes the risk of shock damage by eliminating direct contact between the heads and disks, reducing wear and heat while improving overall drive reliability and power efficiency. The Deskstar 7K4000 also incorporates thermal fly-height control (TFC) technology which uses an integrated heating element to precisely maintain a constant fly-height throughout read and write operations to enhance overall data integrity, drive performance and reliability. ## Features - 4TB Capacity, 7200RPM Rotation Speed, 64MB Cache,SATA III 6.0Gb,s, Enterprise Grade, Heavy Duty, 3.5Inches Internal Hard Drive, SATA 6.0Gb,s, Designed for 24,7 reliable operation - Works for Desktop PC, Mac, RAID, NAS, CCTV DVR, Surveillance Storage - Bare Drive Only, Single Pack, (No Screws, Cables or Accessories included) - -Friendly Reminder- Please FORMAT HDD on system in order to be detected, shows on system. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B016APSNFM | | Additional Features | Portable | | Best Sellers Rank | #999 in Internal Hard Drives | | Brand | HGST | | Cache Memory Installed Size | 64 MB | | Color | Silver | | Compatible Devices | Desktop | | Connectivity Technology | SATA | | Customer Reviews | 5.0 out of 5 stars 4 Reviews | | Data Transfer Rate | 6000 Megabytes Per Second | | Digital Storage Capacity | 4000 GB | | Form Factor | 3.5-inch | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 Inches | | Hard Disk Interface | Serial ATA-600 | | Hard Disk Rotational Speed | 7200 RPM | | Hard-Drive Size | 4E+3 GB | | Hardware Connectivity | SATA 1.5 Gb/s | | Hardware Platform | PC | | Installation Type | Internal Hard Drive | | Item Weight | 1.76 Pounds | | Manufacturer | HGST | | Media Speed | 600 MB/s | | Mfr Part Number | HDS724040ALE640 | | Model Name | HDS724040ALE640 | | Model Number | HDS724040ALE640 | | Number of Items | 1 | | Read Speed | 4096 Bytes Per Second | | Special Feature | Portable | | Specific Uses For Product | Temperature Sensor | | UPC | 638266370096 | | Unit Count | 1.0 Count | ## Images ![HGST Deskstar HDS724040ALE640 0F14681 7K4000 4TB 7.2K RPM 64MB SATA Internal HDD - Image 1](https://m.media-amazon.com/images/I/61YC5BJcb1L.jpg) ![HGST Deskstar HDS724040ALE640 0F14681 7K4000 4TB 7.2K RPM 64MB SATA Internal HDD - Image 2](https://m.media-amazon.com/images/I/51Ke35ITgqL.jpg) ![HGST Deskstar HDS724040ALE640 0F14681 7K4000 4TB 7.2K RPM 64MB SATA Internal HDD - Image 3](https://m.media-amazon.com/images/I/51D0GG9+DpL.jpg) ![HGST Deskstar HDS724040ALE640 0F14681 7K4000 4TB 7.2K RPM 64MB SATA Internal HDD - Image 4](https://m.media-amazon.com/images/I/61EgMBeFDlL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/240115913-hgst-deskstar-hds724040ale640-0f14681-7k4000-4tb-7-2k-rpm-64mb](https://www.desertcart.us/products/240115913-hgst-deskstar-hds724040ale640-0f14681-7k4000-4tb-7-2k-rpm-64mb) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-23*