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Standard 3.5 inch silver hard drive with SATA connectors

Seagate

Seagate Exos 7E2 2TB SATA 128MB 3.5" Enterprise Internal Hard Drive

SKU CH-K18J-P5CFA

Enterprise-class 3.5" SATA drive built for 24×7 workloads up to 550TB per year with 128MB cache and 2 million hour MTBF

  • Enterprise reliability for 24×7 server workloads with 2 million hour MTBF rating
  • Handles heavy application usage up to 550TB yearly workload — 10× desktop drives
  • Easy legacy integration via 6Gb/s SATA interface and 512-native format
  • Built on 40 years enterprise storage engineering experience
  • 2TB capacity with 128MB cache for cost-effective unstructured data storage

Enterprise Storage Foundation

The Seagate Exos 7E2 is a 2TB 3.5-inch internal hard drive built for servers, storage arrays and business NAS systems. It uses a 6Gb/s SATA interface with a 128MB cache and a traditional 512-native sector format. The drive is rated for 24×7 operation with a 2 million hour MTBF and supports workloads up to 550TB per year.

System Integration Requirements

This drive fits standard 3.5-inch drive bays and connects via a SATA data cable and SATA power connector from the host system. The 512-native format ensures direct compatibility with legacy storage servers and operating systems without requiring advanced format emulation. It frees administrators from managing translation layers often needed with newer sector technologies.

Ready for Deployment

The drive ships in retail or OEM packaging that may vary by supplier, providing the bare drive ready for immediate installation. No additional mounting hardware, cables or management software are included in the box. Administrators should verify their chassis and controller support 3.5-inch SATA devices before deployment.

Highlights

  • Enterprise reliability for 24×7 server workloads with 2 million hour MTBF rating
  • Handles heavy application usage up to 550TB yearly workload — 10× desktop drives
  • Easy legacy integration via 6Gb/s SATA interface and 512-native format
  • Built on 40 years enterprise storage engineering experience
  • 2TB capacity with 128MB cache for cost-effective unstructured data storage

Specifications

No published specifications for this item yet.

Questions about this item

How much data can I write to this 2TB Exos 7E2 each year before I hit its rated workload limit?

The drive is rated for workloads up to 550TB per year, which is ten times the rating of standard desktop hard drives.

What noise or heat should I expect when this enterprise drive runs 24×7 in a server chassis?

Built for continuous operation with a 2 million hour MTBF, the Exos 7E2 is engineered to handle sustained heat and vibration in multi-drive environments.

Does my server need a specific SATA controller or backplane to use this 3.5-inch 512-native drive?

The 6Gb/s SATA interface and traditional 512-native format allow direct integration into legacy storage servers and standard drive bays.

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