--- product_id: 76636920 title: "Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk" brand: "seagate" price: "₹ 36807" currency: INR in_stock: true reviews_count: 13 category: "Seagate" url: https://www.desertcart.in/products/76636920-seagate-exos-7e8-4tb-512n-sata-128mb-cache-3-5 store_origin: IN region: India --- # 7200 RPM blazing speed 4TB massive storage 2M hours MTBF ultra-reliable Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk **Brand:** seagate **Price:** ₹ 36807 **Availability:** ✅ In Stock ## Summary > 🚀 Power your enterprise with unstoppable storage speed and reliability! ## Quick Answers - **What is this?** Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk by seagate - **How much does it cost?** ₹ 36807 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/76636920-seagate-exos-7e8-4tb-512n-sata-128mb-cache-3-5) ## Best For - seagate enthusiasts ## Why This Product - Trusted seagate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive 128MB Cache:** Turbocharge your data access with a large cache designed for high-demand enterprise environments. - • **Future-Proof Capacity:** 4TB of scalable storage built on 40 years of Seagate’s enterprise expertise—stay ahead in the data race. - • **Rock-Solid Reliability:** Backed by a 2 million hour MTBF and 5-year warranty, ensuring your critical data stays safe and accessible. - • **Enterprise-Grade Endurance:** Built for 24×7 heavy workloads up to 550TB/year—because downtime is not an option. - • **Blazing Fast SATA 6Gb/s Interface:** Seamlessly handle massive data transfers at 750 MB/s to keep your operations lightning quick. ## Overview The Seagate Exos 7E8 4TB SATA 3.5-inch mechanical hard drive is engineered for enterprise environments demanding high reliability and performance. Featuring a 7200 RPM spindle speed, 128MB cache, and SATA 6Gb/s interface, it supports workloads up to 550TB per year with a 2 million hour MTBF rating. Ideal for servers, NAS, and large-scale data centers, it comes with a 5-year warranty and data recovery service, making it a trusted backbone for mission-critical storage. ## Description Best-Fit Applications Hyperscale applications/cloud data centers Massive scale-out data centers OLTP and HPC applications High-capacity density RAID storage Mainstream enterprise external storage arrays Distributed file systems, including Hadoop and Ceph Enterprise backup and restore—D2D, virtual tape Centralized surveillance Review: Great HDDs but expect an issue with warranty from Seagate. - As most of you reading this review might be concerned, I wasn't sure if these drives will have official 5-year warranty from Seagate or not since I saw mixed reviews about it and it all seems case-by-case. So let me add my story to further confuse(?) you. First, unlike other recent reviews, I got the correct Exos 7E8 4TB drives (not the Terascale) that are in plastic wrap (looks like from factory) in a cardboard box. The box includes a small card about 5-year warranty through MD Tech (the 3rd-party seller I purchased them from) but I decided to try Seagate warranty check anyway. I didn't have a high hope but I found they have warranty till March 19, 2025 (about 3 year and 8 months from now) as you can see from the picture, which is better than nothing. But there's a red line saying "Regional warranty restrictions apply.". So I had a chat with Seagate and the agent told me he cannot honor 5 year warranty since MD Tech is not one of the authorized resellers. However, he told me I can ignore that regional restriction stuff. So in summary, I get 3 year and 8 months of official warranty from Seagate and full 5-year warranty from MD Tech (assuming MD Tech is a dependable company), which makes me feel that I'm more on the luckier side. Given that HDD failure rates are not quite high from my experience so far, I guess I'm fine with what I have now. Anyway, I made a strong statement to the agent (not sure if it will ever reach the right authority though) that Seagate should honor full warranty for drives sold at desertcart as new regardless of the actual seller. If they get lots of similar requests, I guess they may take some actions hopefully. Seriously I think desertcart needs to talk to Seagate about this as well if they decided to allow 3rd-party sellers on their system. This is causing lots of confusion and frustration from the customers. Overall, I give 5 stars since the HDDs have been working great so far and I got kind of lucky with the warranty. Review: Great HDD for a NAS - I've been extremely satisfied with Seagate products over the years, and this model is no exception. I ordered two as spares for my NAS. Both drives pass the internal short and long tests, using the SeaTools test software. However, one drive exhibits a vibration that varies directly with the RPM of the spindle motor. That is, while the spindle is coming up to speed, a vibration is present, and as the spindle motor RPM increases, so does the frequency of the vibration. This suggests that some stack shift is present, perhaps caused by a mechanical shock during shipping, etc. Even though it passes all of the SeaTools tests, I will not be using this drive in my NAS. ## Features - High Reliability Drive for servers, storage systems, and business centric NAS systems - Performance Optimized for heavy application usage, supports workloads of up to 550TB per year 10× that of desktop hard drives - Designed for 24×7 storage environments and backed by a 2 million hour MTBF rating - Seagate Enterprise drives are built on 40 years of enterprise workload knowledge and experience - The available storage capacity may vary. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CG0DD1E | | Additional Features | Data Recovery Service | | Best Sellers Rank | #244 in Internal Hard Drives | | Brand | Seagate | | Built-In Media | Exos 7E8 HDD 512N SATA 4TB SATA | | Cache Memory Installed Size | 128 | | Color | Silver | | Compatible Devices | Desktop, Server | | Connectivity Technology | SATA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.0 out of 5 stars 251 Reviews | | Data Transfer Rate | 750 gigabits_per_second | | Digital Storage Capacity | 4 TB | | Enclosure Material | Aluminum, Glass, Metal | | Form Factor | 3.5-inch | | Global Trade Identification Number | 00763649070147, 07636490068690 | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 inches | | Hard Disk Interface | SATA 6 GB/s | | Hard Disk Rotational Speed | 7200 rpm | | Hard-Drive Size | 4 TB | | Hardware Connectivity | SATA 6.0 Gb/s | | Hardware Platform | PC | | Installation Type | Internal Hard Drive | | Item Type Name | Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035) | | Item Weight | 1.7 pounds | | Manufacturer | Seagate Bare Drives | | Mfr Part Number | ST4000NM0035 | | Model Name | Exos 7E8 | | Model Number | ST4000NM0035 | | Number of Items | 1 | | Read Speed | 750 megabytes_per_second | | Special Feature | Data Recovery Service | | Specific Uses For Product | Business | | UPC | 763649070147 | | Unit Count | 1 Count | | Warranty Description | 5 years limited | ## Product Details - **Brand:** Seagate - **Color:** Silver - **Compatible Devices:** Desktop, Server - **Connectivity Technology:** SATA - **Digital Storage Capacity:** 4 TB - **Hard Disk Description:** Mechanical Hard Disk - **Hard Disk Form Factor:** 3.5 inches - **Hard Disk Interface:** SATA 6 GB/s - **Installation Type:** Internal Hard Drive - **Special Feature:** Data Recovery Service ## Images ![Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk - Image 1](https://m.media-amazon.com/images/I/51luV4-JrYL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How many years of Seagate warranty come with this drive?** A: The warranty is FIVE Years on this ST4000NM0035 model number. **Q: The listing here on amazon says these are 512n drives, as in 512 logical and 512 physical sectors? can anyonee verify 512n, not 512e?** A: 512n is what I received. **Q: Is this compatible with synology diskstation?** A: Yes. I have 4 of these drives in a synology disk station **Q: I got 4 but did a warranty check on one and Seagate does not Honor that. Where is the 5 year coming from?** A: When purchased at retail these drives have a 5-year warranty. However many of the drives are purchased as OEM for inclusion in servers but then resold at retail with no warranty. The drives should still perform well but you will not receive any warranty support. I have run into the same issue on these and other drives. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great HDDs but expect an issue with warranty from Seagate. *by A***R on July 14, 2021* As most of you reading this review might be concerned, I wasn't sure if these drives will have official 5-year warranty from Seagate or not since I saw mixed reviews about it and it all seems case-by-case. So let me add my story to further confuse(?) you. First, unlike other recent reviews, I got the correct Exos 7E8 4TB drives (not the Terascale) that are in plastic wrap (looks like from factory) in a cardboard box. The box includes a small card about 5-year warranty through MD Tech (the 3rd-party seller I purchased them from) but I decided to try Seagate warranty check anyway. I didn't have a high hope but I found they have warranty till March 19, 2025 (about 3 year and 8 months from now) as you can see from the picture, which is better than nothing. But there's a red line saying "Regional warranty restrictions apply.". So I had a chat with Seagate and the agent told me he cannot honor 5 year warranty since MD Tech is not one of the authorized resellers. However, he told me I can ignore that regional restriction stuff. So in summary, I get 3 year and 8 months of official warranty from Seagate and full 5-year warranty from MD Tech (assuming MD Tech is a dependable company), which makes me feel that I'm more on the luckier side. Given that HDD failure rates are not quite high from my experience so far, I guess I'm fine with what I have now. Anyway, I made a strong statement to the agent (not sure if it will ever reach the right authority though) that Seagate should honor full warranty for drives sold at Amazon as new regardless of the actual seller. If they get lots of similar requests, I guess they may take some actions hopefully. Seriously I think Amazon needs to talk to Seagate about this as well if they decided to allow 3rd-party sellers on their system. This is causing lots of confusion and frustration from the customers. Overall, I give 5 stars since the HDDs have been working great so far and I got kind of lucky with the warranty. ### ⭐⭐⭐⭐⭐ Great HDD for a NAS *by G***R on July 16, 2023* I've been extremely satisfied with Seagate products over the years, and this model is no exception. I ordered two as spares for my NAS. Both drives pass the internal short and long tests, using the SeaTools test software. However, one drive exhibits a vibration that varies directly with the RPM of the spindle motor. That is, while the spindle is coming up to speed, a vibration is present, and as the spindle motor RPM increases, so does the frequency of the vibration. This suggests that some stack shift is present, perhaps caused by a mechanical shock during shipping, etc. Even though it passes all of the SeaTools tests, I will not be using this drive in my NAS. ### ⭐ Bad packaging. No warranty. *by T***L on April 19, 2026* Unsealed mylar taped closed. Loose in too-large box with paper dunnage. Drive banged around in box when picked up and turned over. No warranty. Not a new drive; it was stripped from something else. Seagate warranty report follows: Exos 7E8 4TB 512n SATA Model Number ST4000NM0035 Serial Number ZC1D4B5W Your product is not under warranty. This product was originally sold as a part of a larger system. Please contact the system manufacturer or your place of purchase for warranty support. Information as of 4/18/2026, 11:17:28 PM ## Frequently Bought Together - Seagate Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk - AMD Ryzen 5 7600X 6-Core, 12-Thread Unlocked Desktop Processor - Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler --- ## 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.in/products/76636920-seagate-exos-7e8-4tb-512n-sata-128mb-cache-3-5](https://www.desertcart.in/products/76636920-seagate-exos-7e8-4tb-512n-sata-128mb-cache-3-5) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-11-11*