---
product_id: 76636920
title: "Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk"
brand: "seagate"
price: "AR$408311"
currency: ARS
in_stock: true
reviews_count: 8
category: "Seagate"
url: https://www.desertcart.com.ar/products/76636920-exos-7e8-4tb-512n-sata-128mb-cache-3-5-inch
store_origin: AR
region: Argentina
---

# 7200 RPM blazing speed 4TB massive capacity 2M hours MTBF ultra-reliable Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk

**Brand:** seagate
**Price:** AR$408311
**Availability:** ✅ In Stock

## Summary

> 💼 Power your enterprise with storage that never sleeps.

## Quick Answers

- **What is this?** Exos 7E8 4TB 512n SATA 128MB Cache 3.5-Inch Enterprise Hard Drive (ST4000NM0035), Mechanical Hard Disk by seagate
- **How much does it cost?** AR$408311 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/76636920-exos-7e8-4tb-512n-sata-128mb-cache-3-5-inch)

## 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 read/write operations with a hefty cache designed for peak performance under pressure.
- • **Rock-solid reliability:** Backed by a 2 million hour MTBF rating and 5-year limited warranty—trust your data to a proven workhorse.
- • **Versatile enterprise fit:** Optimized for hyperscale, cloud, RAID, and HPC environments—future-proof your storage with a drive that scales with ambition.
- • **Enterprise-grade endurance:** Built for 24×7 heavy workloads up to 550TB/year—never miss a beat in your data-driven hustle.
- • **Blazing fast SATA 6Gb/s interface:** Seamlessly handle massive data transfers at up to 750 MB/s—speed that keeps your projects on the fast track.

## Overview

The Seagate Exos 7E8 4TB is a 3.5-inch mechanical enterprise hard drive engineered for nonstop, high-demand environments. Featuring a 7200 RPM spindle speed, SATA 6 Gb/s interface, and a 128MB cache, it supports workloads up to 550TB per year with a 2 million hour MTBF reliability rating. Ideal for hyperscale data centers, RAID arrays, and business-critical NAS systems, it combines massive capacity with proven durability and a 5-year limited warranty for peace of mind.

## 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: Good value - Good value for the product, I sometimes hear a noise when it is spinning but it is not really that loud .

## 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 | #109 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 |
| Connectivity Technology | SATA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 233 Reviews |
| Data Transfer Rate | 750 Gigabits Per Second |
| Digital Storage Capacity | 4 TB |
| 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 |
| Installation Type | Internal Hard Drive |
| Item Height | 1.03 inches |
| 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 |
| 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 | 1.0 Count |
| Warranty Description | 5 years limited |

## Product Details

- **Brand:** Seagate
- **Color:** Silver
- **Compatible Devices:** Desktop
- **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

![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.

### ⭐⭐⭐⭐⭐ Good value
*by M***H on September 4, 2023*

Good value for the product, I sometimes hear a noise when it is spinning but it is not really that loud .

### ⭐⭐⭐⭐⭐ Drive arrived as advertised, and has the storage capacity described.
*by J***L on September 26, 2020*

The EXOS Drive is supposed to be on Seagate's higher end, and has Seagate Secure Features. The drive under normal use runs fast and cool, but during the transfer of about 2.5 TB of data I wanted to back up, this drive can get so hot that you cannot grab hold of it. In my case the drive was not in an enclosure of any kind (I used just cables to connect to the external drive port). It did not fail at all during the transfer, even with the heat, so the drive is extremely resilient......I can easily recommend it for another reason. I don't believe in keeping data on large drives (over 6TB) because if the drive does break you can lose a lot. I have (12) 4 TB drives and I don't have to worry about losing everything if just one of the drives should fail.

## 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.com.ar/products/76636920-exos-7e8-4tb-512n-sata-128mb-cache-3-5-inch](https://www.desertcart.com.ar/products/76636920-exos-7e8-4tb-512n-sata-128mb-cache-3-5-inch)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-12*