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Seagate

Seagate IronWolf 125 SSD 4TB NAS Internal Solid State Drive - 2.5 Inch SATA 6Gb/s speeds of up to 560MB/s, 24x7 performance with Rescue Service (ZA4000NM1A002)

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Style: SATA SSD


Capacity: 4TB


Features

  • High Endurance: Powerhouse SSD endurance and performance designed for heavy workloads and multi-user NAS environments
  • IronWolf Health Management: Built in data protection monitors your SSD NAS drive health on compatible NAS, notifying you to intervene before a catastrophic event occurs
  • IronWolf Health Management: Built in data protection monitors your SSD NAS drive health on compatible NAS, notifying you to intervene before a catastrophic event occurs
  • Data Recovery Included: Rest easy with 3-years of Seagate Rescue Data Recovery Services
  • Warranty: Enjoy long-term peace of mind with the included five-year limited product warranty protection plan and three year Rescue Data Recovery Services

Description

Kick your NAS server up a notch with IronWolf 125 SSDs. Designed to deliver powerhouse performance with up to .7 DWPD, optimized for NAS, and tough enough to protect your data while handling peak user workloads with 24x7 always-on capability, they offer a wide range of capacities and lead the pack in scalability to meet your home and small office NAS.

Digital Storage Capacity: 4 TB


Hard Disk Interface: Serial ATA


Connectivity Technology: SATA


Brand: Seagate


Special Feature: Portable


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: Solid State Hard Drive


Compatible Devices: Server


Installation Type: Internal Hard Drive


Color: Multicolor


Hard Drive: ‎4000 GB Solid State Hard Drive


Brand: ‎Seagate


Series: ‎IronWolf 125


Item model number: ‎ZA4000NM1A002


Item Weight: ‎1.59 ounces


Product Dimensions: ‎6.25 x 4.5 x 0.3 inches


Item Dimensions LxWxH: ‎6.25 x 4.5 x 0.3 inches


Color: ‎Multicolor


Flash Memory Size: ‎4


Hard Drive Interface: ‎Serial ATA


Manufacturer: ‎Seagate


Country of Origin: ‎Thailand


Date First Available: ‎July 31, 2020


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Top Amazon Reviews

    • Unparalleled Performance and Reliability for NAS Enthusiasts!
Style: HDD Pro Capacity: 10TB
The Seagate IronWolf Pro 10TB NAS Internal Hard Drive is an absolute game-changer for anyone serious about their Network Attached Storage (NAS) setup. After several months of rigorous use, I can confidently say this drive has exceeded my expectations in every way. First and foremost, the 10TB storage capacity provides ample space for my extensive multimedia collection, critical backups, and countless files. This capacity is a sweet spot for users who need a balance between space and cost-effectiveness. The performance is top-notch, with the 7200 RPM spinning speed ensuring swift data access and transfer speeds. One of the standout features for me is the CMR (Conventional Magnetic Recording) technology. This ensures consistent, reliable performance even under heavy workloads, making it ideal for demanding environments. I've experienced no drop in speed or reliability, even during simultaneous, high-bandwidth access from multiple devices. The 256MB cache is a crucial component, significantly boosting read and write speeds for frequently accessed files. This cache has made a noticeable difference in the fluidity and responsiveness of my NAS, particularly during peak usage times. What truly sets the IronWolf Pro apart is its compatibility with RAID setups. Whether you're running RAID 0 for maximum speed or RAID 1 for redundancy, these drives handle the load with grace. The reliability and consistency under RAID configurations are nothing short of impressive. Seagate's Rescue Services is the cherry on top of an already stellar package. Knowing that my data is backed by Seagate's data recovery service provides peace of mind that's truly priceless. I haven't had to use it yet, but it's reassuring to know it's there. Installation was a breeze, thanks to the SATA 6Gb/s interface, and the drive runs cool and quiet, even during extended usage periods. It's clear that Seagate has put serious thought into both the performance and longevity of this drive. In terms of value, while it's an investment, the IronWolf Pro's durability, reliability, and performance justify the price tag. I consider it a long-term investment in my data security and storage needs. In summary, the Seagate IronWolf Pro 10TB NAS Internal Hard Drive is a testament to Seagate's commitment to quality and performance. It's a rock-solid choice for anyone serious about their NAS system. The combination of high capacity, CMR technology, RAID compatibility, and Rescue Services make this drive a standout performer in its class. Highly recommended! ... show more
Reviewed in the United States on October 1, 2023 by Brooks
    • Synology NAS
Style: HDD Capacity: 12TB
I bought the 12TB models to start replacing my old 4TB Ironwolf drives that have been in operation for 6 years without any problems not even a bad sector. These new drives are a little noisier than the 4TB’s but the density is wonderful. Now instead of 10.9TB of storage i have 14.5TB, a modest upgrade but it will cover my needs for years and once I phase out the last of the 4TB drives i will see a huge jump in capacity. I would have gone with larger drives but got a good deal on the 12TB’s that made them the cheapest per TB of the Ironwolf’s Performance wise these are a little faster than my old 4TB drives but i am limited by the 1Gb network its on so it makes no real difference. Synology doesn’t seem to support these newer drives Ironwolf diagnostics like it did my 4TB drives. A disappointment but not a big issue and not Seagate’s fault. These 12TB drives are 4K sectors with emulated 512bit sectors. You can get better random performance from reformatting to 4K sectors but my raid was already in 512bit sectors so I left these as is. Overall happy! Just wish these were a little quieter. ... show more
Reviewed in the United States on October 22, 2023 by Avery
    • Top-tier drive, top-tier performance
Style: HDD Capacity: 8TB
The Seagate IronWolf 8TB NAS Internal Hard Drive has become an integral part of my home server and smart home setup. Recently, I added two more of these drives to my existing 16-bay OMV NAS rack, bringing the total to eight. These drives play a crucial role in my system, where I use union filesystems to merge them into a single drive folder and implement SnapRAID for data protection against drive failures. Additionally, they're an essential component of my backup system. These drives have proven to be quiet, reliable, and excellent performers when it comes to file sharing across my network. They are my go-to choice for NAS setups, and I highly recommend them to anyone in need of dependable storage solutions. Pros: Reliable Storage (5/5): The Seagate IronWolf drives have consistently delivered reliability and peace of mind for my data storage needs. Quiet Operation (5/5): Despite their powerful performance, these drives operate quietly, ensuring a pleasant environment in my home server setup. Great File Sharing Performance (5/5): These drives excel in file sharing performance across my network, providing fast and consistent access to data. Conclusion: In conclusion, the Seagate IronWolf 8TB NAS Internal Hard Drive is a fantastic choice for anyone looking to build a reliable and efficient NAS system. They have seamlessly integrated into my OMV NAS rack, where I rely on them for data consolidation and protection. These drives offer quiet operation, great file sharing performance, and above all, the trustworthiness that is essential for NAS setups. Whether you're a seasoned enthusiast or a newcomer to network-attached storage, these drives come highly recommended for their quality and performance. ... show more
Reviewed in the United States on October 2, 2023 by Brian

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