# Seagate Exos 7E10 3.5インチ 内蔵HDD 10TB エンタープライズ ST10000NM017B

> The Seagate Exos 7E10 ST10000NM017B is a 10TB enterprise HDD with 7,200 RPM and CMR technology. Rated for 550TB/year workload, it's ideal for NAS and se

Tags: hdd, seagate, exos-7e10, enterprise, 10tb, cmr, 7200rpm
Source: https://www.amazon.co.jp/dp/B09FH71SD7
Article page: https://web-autoai.com/articles/seagate-exos-7e10-35-hdd-10tb-st10000nm017b?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
The Seagate Exos 7E10 ST10000NM017B is an enterprise-grade internal hard drive designed for cloud data centers and large-scale NAS systems. With a capacity of 10TB, a spindle speed of 7,200 RPM, and a 256MB cache, it delivers consistent performance for heavy read/write workloads. It uses Conventional Magnetic Recording (CMR), avoiding the write-performance degradation common with SMR drives, making it ideal for environments where constant writes occur.
This drive is rated for a 550TB annual workload and is built for 24/7 operation. It features a SATA 6Gbps interface and a standard 3.5-inch form factor, fitting into most desktop PC bays and NAS enclosures. A 5-year warranty is included, and Seagate provides direct support for units sold by online retailers.
While aimed at enterprise users, it's also a compelling option for power users and data hoarders who need reliable, high-capacity storage.

## Compatibility Guide
* Form factor: 3.5-inch. Fits standard desktop 3.5-inch bays and NAS drive trays. Not compatible with 2.5-inch bays without an adapter.
* Interface: SATA 6Gbps (Serial ATA). Works with any SATA III port; backward compatible with SATA II (3Gbps) but with reduced throughput.
* Power connector: Standard SATA 15-pin power connector, widely available from most PSUs.
* Usage: Can be used in desktop PCs, but best suited as a data drive rather than an OS boot drive due to HDD latency. For NAS use, check the manufacturer's compatibility list.

## Product Info
The Seagate Exos 7E10 ST10000NM017B launched around 2021 and sits in the mid-to-high-end enterprise HDD segment. It offers higher durability and workload performance than Seagate's IronWolf NAS series. It comes with a 5-year warranty and a 550TB/year workload rating.
Key specifications:
* Capacity: 10TB
* Spindle speed: 7,200 RPM
* Cache: 256MB
* Interface: SATA 6Gbps
* Recording technology: CMR
* Form factor: 3.5-inch
* Annual workload: 550TB/year
* Warranty: 5 years

## Best Use Cases
* NAS users (data storage & backup): Ideal for multi-bay NAS systems running RAID arrays. CMR technology ensures stable rebuild performance. However, verify compatibility with your NAS vendor's list, as enterprise drives may lack some NAS-optimized features.
* Data hoarders & content creators: Perfect for archiving large video projects, RAW photo libraries, or game collections. 10TB provides ample space. Not recommended for active editing drives—use an SSD for that.
* Server & datacenter operators: With 550TB/year workload tolerance and 24/7 reliability, this drive is excellent for file servers, backup targets, and surveillance systems. The 5-year warranty adds peace of mind.

## Things to Consider
* This drive is overkill for typical home use as a boot drive. Its random access performance is far slower than any SSD, so use it strictly for bulk storage.
* Competitors include Western Digital Ultrastar and Toshiba MG series. Compare workload ratings and warranty terms. The Exos 7E10's CMR advantage may justify its slightly higher price over SMR alternatives.
* Enterprise HDDs tend to be louder and run hotter than consumer models. Consider vibration-dampening mounts and adequate case cooling.
* When purchasing from online retailers, ensure the seller is online retailers itself to qualify for Seagate's manufacturer support.
## FAQ
Q: Can I use this HDD as a boot drive in my desktop PC?
A: Technically yes, but not recommended. Boot times and application loading will be significantly slower compared to an SSD. This drive is optimized for data storage and backup.
Q: Is it compatible with my NAS?
A: Most NAS systems support 3.5-inch SATA drives, but always check the manufacturer's compatibility list. The Exos 7E10 includes rotational vibration sensors, which help in multi-drive enclosures.
Q: Will it work with a SATA II (3Gbps) port?
A: Yes, but sequential speeds will be capped at ~300MB/s. Since the drive's real-world throughput is around 200MB/s, the bottleneck is minimal for single-drive use. For multiple drives, SATA III is recommended.

### Product Disclosure (Amazon)
- Manufacturer: シーゲイト(SEAGATE)
- Seller: Amazon.co.jp
- Fulfilled by: Amazon.co.jp
- ASIN: B09FH71SD7
- Note: This article covers a manufacturer-made product based on Amazon listing details.