--- product_id: 20955782 title: "Seagate 8TB Enterprise Capacity 3.5 HDD 7200RPM SATA 6Gbps 256 MB Cache Internal Bare Drive (ST8000NM0055)" brand: "seagate" price: "¥128201" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/20955782-seagate-8tb-enterprise-capacity-3-5-hdd-7200rpm-sata-6gbps store_origin: JP region: Japan --- # 7200 RPM blazing speed 8TB massive storage SATA 6Gbps ultra-fast interface Seagate 8TB Enterprise Capacity 3.5 HDD 7200RPM SATA 6Gbps 256 MB Cache Internal Bare Drive (ST8000NM0055) **Brand:** seagate **Price:** ¥128201 **Availability:** ✅ In Stock ## Summary > 💼 Store smarter, work faster — the enterprise drive that means business. ## Quick Answers - **What is this?** Seagate 8TB Enterprise Capacity 3.5 HDD 7200RPM SATA 6Gbps 256 MB Cache Internal Bare Drive (ST8000NM0055) by seagate - **How much does it cost?** ¥128201 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20955782-seagate-8tb-enterprise-capacity-3-5-hdd-7200rpm-sata-6gbps) ## 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 - • **Cache Powerhouse:** 256MB cache accelerates data access, keeping your workflows seamless and snappy. - • **Workload Champion:** Handles up to 550TB/year—10× desktop drives, perfect for heavy-duty business apps. - • **Legacy of Excellence:** Backed by 40 years of Seagate’s enterprise expertise—trust in proven innovation. - • **Enterprise-Grade Reliability:** Built for 24×7 operation with 2 million hour MTBF—your data’s fortress. - • **Optimized for Business NAS & Servers:** Engineered to thrive in demanding storage systems, ensuring uptime and performance. ## Overview The Seagate Exos 7E8 8TB enterprise HDD delivers robust 7200 RPM performance with a 256MB cache and SATA 6Gbps interface, engineered for continuous 24/7 operation and heavy workloads up to 550TB per year. Designed for servers and business NAS systems, it offers high reliability with a 2 million hour MTBF rating, backed by four decades of Seagate’s enterprise storage expertise. ## Description The Seagate Exos 7E8 enterprise hard drive confidently stores up to 8TB of data without sacrificing performance. The secure, high-capacity, high-performance drives are optimized for demanding enterprise bulk data applications. ## 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 | |---------------|-------| | Additional Features | Portable | | Asin | B016AG0ITU | | Best Sellers Rank | #229 in Internal Hard Drives | | Brand | Seagate | | Built In Media | Exos 7E8 HDD 512E SATA 8TB SATA | | Cache Memory Installed Size | 128 | | Color | Silver | | Compatible Devices | Desktop | | Connectivity Technology | SATA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.1 4.1 out of 5 stars (277) 4.1 out of 5 stars | | Data Transfer Rate | 750 gigabits_per_second | | Digital Storage Capacity | 8 TB | | Enclosure Material | Aluminum/Glass/Ceramic | | Form Factor | 3.5-inch | | Global Trade Identification Number | 00763649066041 | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 inches | | Hard Disk Interface | Serial ATA | | Hard Disk Rotational Speed | 7200 rpm | | Hard Drive Size | 8 TB | | Hardware Connectivity | SATA 6.0 Gb/s | | Hardware Platform | PC | | Installation Type | Internal Hard Drive | | Item Part Number | ST8000NM0055 | | Item Type Name | Seagate Exos 7E8 8TB 512e SATA 256MB Cache 3.5-Inch Enterprise Hard Drive (ST8000NM0055) | | Item Weight | 1.7 pounds | | Manufacturer | Seagate Bare Drives | | Media Speed | 750 MB/s | | Mfr Part Number | ST8000NM0055 | | Model Name | HD-ST8NM55 | | Model Number | ST8000NM0055 | | Number Of Items | 1 | | Read Speed | 215 megabytes_per_second | | Specific Uses For Product | Business | | Unit Count | 1 Count | | Upc | 763649066041 770891202554 | | Warranty Description | 5 years limited | ## Product Details - **Brand:** Seagate - **Color:** Silver - **Compatible Devices:** Desktop - **Connectivity Technology:** SATA - **Digital Storage Capacity:** 8 TB - **Hard Disk Description:** Mechanical Hard Disk - **Hard Disk Form Factor:** 3.5 Inches - **Hard Disk Interface:** Serial ATA - **Installation Type:** Internal Hard Drive - **Special Feature:** Portable ## Images ![Seagate 8TB Enterprise Capacity 3.5 HDD 7200RPM SATA 6Gbps 256 MB Cache Internal Bare Drive (ST8000NM0055) - Image 1](https://m.media-amazon.com/images/I/91Ng2D3YwYL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Dependable drives with lots of bang for the buck *by on Reviewed in the United States July 9, 2018* As of spring 2018, the Seagate Exos 7E8 ST8000NM0055 8TB drives are the best bang for the buck in terms of $/TB and features though the 10TB version is not far behind on the price front. I compared this enterprise grade drive to both Seagate's consumer line equivalents (Barracuda Pro/Ironwolf/Ironwolf Pro) and similar offerings from rival brands (HGST and WD) and this drive is compelling in many ways:1) It has the largest cache at 256MB while many competitors offer only 128MB cache on similar drives2) Unlike consumer NAS drives, it is rated at 7200rpm instead of the slower 5400rpm which means it's noticeably faster than the Seagate ST4000VN000 NAS drives that I run in my QNAP3) It actually surpasses consumer grade NAS drives in terms of both annual write load (~500TB vs. ~300TB) and MTF (~ 2million vs. ~1million)4) Since it is an enterprise grade drive it is designed for always-on workloads and is suited for high-vibration environments such as in server racks5) Unlike many consumer grade drives, these drives actually come with a full 5 year warranty (more on that later).However there are also a few (not many) cons:1) This drive is a bit noisy. All my drives have the SN04 firmware which resolves many of the noise complaints reported on here about clicking sounds, etc present on the same drives with earlier firmware. But this drive is still louder than many consumer grade drives, especially the ones rated for lower rpms. It can seem a bit alarming, but none of my drive diagnostics turn up any problems and it's not drastically louder to be annoying next to my desk.2) These drives seem to run a bit hot. I suspect that they are specced to run a bit hot anyway since they are designed for enterprise data center environments but I'd still advise beefier cooling solutions. I replaced stock fans on my enclosures with higher grade Noctua fans and they seem happy so far.Overall, I am very happy with these drives and have 8 of them running on 2 separate arrays with no problems. They are fast, reliable (so far), and seem to be very robust.Finally, regarding warranties, there are reports on Amazon of some third party sellers selling OEM drives that may have been pulled from actual server units and thus do not come with valid warranties from Seagate. While it is true that these drives are usually OEM drives, Seagate does sell OEM drives that come with valid end-user warranties serviced directly through Seagate so just because they are OEM doesn't mean they won't come with a warranty. It all depends on the seller and where they sourced their products. I got all 8 of my drives through SabrePC and they told me all their new drives are under warranty. The drives' S/N all checked out on Seagate's website as having valid 5 year warranties when I got them. As a plus, SabrePC is usually the cheapest price anyway. So no complaints from me on that front. Their customer service is also very responsive if you call them with questions. ### ⭐⭐⭐⭐⭐ Over time, these have been a solid performer *by on Reviewed in the United States December 14, 2023* I use these in a Synology NAS. I use nine of these in a RAID 6 configuration in two volumes. I store everything from archive data to security footage. Over the past 7 years, I have never had a complete failure. I have had a few instances that Synology Server reports an increase in bad sectors. When that occurs I have been able to return the drive to Seagate and received a replacement with no hassle. This has occurred maybe 3 three times. Fortunately, these issues occurred in warranty. I do keep an extra drive handy in case I get a failure, but I feel pretty good with RAID 6 and the reliability of these drives.All in all, this has been a solid drive, and Seagate has been good at solving any issues quickly. ### ⭐ Sold as NEW and has NO WARRANTY with Seagate!!! BEWARE!!!!! *by on Reviewed in the United States July 22, 2026* Be aware of NEW Drives! I purchased through amazon, vendor ended up being ONLINE USA OUTLET and being charged for a new drive. Registered with Seagate and then checked the warranty. Purchased 7/21/2026 and the warranty EXPIRED on Sept 9 2023! This should not be allowed to be sold as new unless it really is new. Amazon has no way of reporting this FRAUD! ## Frequently Bought Together - Seagate 8TB Enterprise Capacity 3.5 HDD 7200RPM SATA 6Gbps 256 MB Cache Internal Bare Drive (ST8000NM0055) - Samsung 870 EVO SATA III SSD 1TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E1T0B/AM - Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004) --- ## 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.jp/products/20955782-seagate-8tb-enterprise-capacity-3-5-hdd-7200rpm-sata-6gbps](https://www.desertcart.jp/products/20955782-seagate-8tb-enterprise-capacity-3-5-hdd-7200rpm-sata-6gbps) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-03*