--- product_id: 135442425 title: "HGST Ultrastar 7K4000 4TB 7200 RPM 512n SAS 6Gb/s 3.5-Inch 64MB HDD Enterprise Hard Drive HUS724040ALS640 (0B26885) (Renewed)" brand: "western digital" price: "696.62 DT" currency: TND in_stock: true category: "Amazon Renewed" url: https://www.desertcart.tn/products/135442425-hgst-ultrastar-7k4000-4tb-7200-rpm-512n-sas-6gb-s store_origin: TN region: Tunisia --- # 7200 RPM blazing speed 4TB capacity powerhouse SAS 6Gb/s ultra-fast interface HGST Ultrastar 7K4000 4TB 7200 RPM 512n SAS 6Gb/s 3.5-Inch 64MB HDD Enterprise Hard Drive HUS724040ALS640 (0B26885) (Renewed) **Brand:** western digital **Price:** 696.62 DT **Availability:** ✅ In Stock ## Summary > 🚀 Power your data-driven empire with Ultrastar 7K4000 — where speed meets rock-solid reliability! ## Quick Answers - **What is this?** HGST Ultrastar 7K4000 4TB 7200 RPM 512n SAS 6Gb/s 3.5-Inch 64MB HDD Enterprise Hard Drive HUS724040ALS640 (0B26885) (Renewed) by western digital - **How much does it cost?** 696.62 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/135442425-hgst-ultrastar-7k4000-4tb-7200-rpm-512n-sas-6gb-s) ## 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 - • **Massive Storage Capacity:** 4TB of high-density storage to handle your growing data demands effortlessly. - • **Enterprise-Grade Reliability:** 2 million hours MTBF ensures your critical data stays safe and accessible 24/7. - • **Seamless Legacy Compatibility:** 512n native sector formatting supports legacy systems without a hitch. - • **Designed for Server-Class Workloads:** Built exclusively for SAS-capable backplanes, perfect for cloud storage, data warehousing, and enterprise backup. - • **Optimized for Multi-Drive Environments:** Dual Stage Actuator & Rotational Vibration Safeguard deliver rock-solid performance in RAID arrays and NAS setups. ## Overview The HGST Ultrastar 7K4000 is a 4TB enterprise-class SAS hard drive featuring 7200 RPM speed, 64MB cache, and a 2 million hour MTBF rating. Engineered for server environments, it offers robust performance with Dual Stage Actuator and Rotational Vibration Safeguard, optimized for RAID and NAS applications requiring high reliability and fast data throughput. ## Description Highlights 2.0 million hours MTBF Up to 4 terabytes of capacity SAS 6Gb/s model 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 Applications/Environments Cloud storage Massive Scale Out (MSO) Data warehousing & mining Disk-to-disk backup & archiving RAID arrays Network Attached Storage (NAS) ## Features - Doesn't work in personal computers - Only works in servers with SAS capable backplanes - 512n format, 512 native sector formatting works in legacy systems - 2M MTBF rating for reliable data storage necessary for enterprise environments ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H8NBQ44 | | Additional Features | Portable | | Best Sellers Rank | #45,748 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #3,117 in Internal Hard Drives #17,200 in Renewed Computers & Accessories #44,767 in Computer Internal Components | | Brand | Western Digital | | Built-In Media | Hard Drive | | Cache Memory Installed Size | 64 MB | | Color | Silver | | Compatible Devices | Desktop | | Connectivity Technology | SATA | | Customer Package Type | Renewed Packaging | | Customer Reviews | 3.2 3.2 out of 5 stars (28) | | Data Transfer Rate | 750 megabytes_per_second | | Digital Storage Capacity | 4000 GB | | Form Factor | 3.5-inch | | Hard Disk Description | Raid | | Hard Disk Form Factor | 3.5 inches | | Hard Disk Interface | Serial Attached SCSI | | Hard Disk Rotational Speed | 7200 rpm | | Hard-Drive Size | 4E+3 TB | | Hardware Connectivity | SAS | | Installation Type | Internal Hard Drive | | Manufacturer | HGST, A Western Digital Company | | Media Speed | 600 MB/s | | Mfr Part Number | 0B26885-cr | | Model Name | Ultrastar 7K4000 | | Model Number | Ultrastar 7K4000 | | Number of Items | 1 | | Specific Uses For Product | Personal | | UPC | 748926611480 | | Warranty Description | 90 days limited warranty | ## Product Details - **Brand:** Western Digital - **Color:** Silver - **Compatible Devices:** Desktop - **Connectivity Technology:** SATA - **Digital Storage Capacity:** 4000 GB - **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 ![HGST Ultrastar 7K4000 4TB 7200 RPM 512n SAS 6Gb/s 3.5-Inch 64MB HDD Enterprise Hard Drive HUS724040ALS640 (0B26885) (Renewed) - Image 1](https://m.media-amazon.com/images/I/915yY9O0hSL.jpg) --- ## 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.tn/products/135442425-hgst-ultrastar-7k4000-4tb-7200-rpm-512n-sas-6gb-s](https://www.desertcart.tn/products/135442425-hgst-ultrastar-7k4000-4tb-7200-rpm-512n-sas-6gb-s) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-13*