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Seagate Nytro 3031 2.5 inch SAS enterprise SSD

Seagate

Seagate Nytro 3031 XS15360TE70004 15.36TB enterprise SSD

SKU CH-DYE0-PHXGW MPN XS15360TE70004

A 2.5-inch SAS enterprise SSD with 15.36 TB capacity, 3D eTLC memory, 2.05 GB/s peak read and 1000 MB/s sustained write speeds

  • Form Factor2.5"
  • Capacity15.36TB
  • Memory Components3D eTLC
  • InterfaceSAS 12Gb/s
  • ControllerSeagate
  • Max Sequential Read2.05 GB/s
  • High capacity for read-heavy workloads with 15.36TB storage
  • Fast sequential reads up to 2.05 GB/s via SAS 12Gb/s
  • Consistent write performance sustained at 1000 MB/s
  • Enterprise data protection with T10 DIF and power-loss safeguards
  • Compact 2.5" form factor fits dense server deployments

Capacity and interface

This Seagate Nytro 3031 solid-state drive provides 15.36TB of storage in a 2.5-inch form factor. It connects through a SAS 12Gb/s interface and uses 3D eTLC memory components. The drive is designed for read-intensive enterprise workloads.

Suitable workloads

The drive suits read-heavy applications such as content delivery, web serving and data analytics where sequential read throughput of 2.05 GB/s is beneficial. It is not suited for write-intensive tasks like heavy database logging or high-frequency transaction processing where sustained write performance above 1000 MB/s is required.

Endurance class decides fit

The read-intensive endurance rating is the specification that determines whether this SSD matches the workload. Buyers needing higher write endurance for mixed or write-heavy duty cycles should select a drive with a different endurance classification.

Highlights

  • High capacity for read-heavy workloads with 15.36TB storage
  • Fast sequential reads up to 2.05 GB/s via SAS 12Gb/s
  • Consistent write performance sustained at 1000 MB/s
  • Enterprise data protection with T10 DIF and power-loss safeguards
  • Compact 2.5" form factor fits dense server deployments

Specifications

BrandSeagate
SeriesNytro 3131
Form Factor2.5"
Capacity15.36TB
Memory Components3D eTLC
InterfaceSAS 12Gb/s
ControllerSeagate
Max Sequential Read2.05 GB/s
Max Sequential Write1000 MB/s
Sustained Sequential Read1000 MB/s
Sustained Sequential Write1000 MB/s
Height0.6"
Width2.8"
Depth4"
Weight5.82 oz
Shipping weight0.23 kg
Package size127 × 76 × 13 mm

Questions about this item

How do I install the 2.5" SAS 12Gb/s drive in my server, and what step is often missed?

Mount the drive in a 2.5" bay and connect the SAS 12Gb/s cable; the step often missed is enabling the SAS controller in the server BIOS so the 15.36TB volume appears.

What maintenance or replacement will the 3D eTLC Nytro 3031 need over its service life?

The 3D eTLC media is managed by internal wear-leveling and media lifecycle algorithms; no user maintenance is required, and replacement occurs only when SMART attributes indicate end of life.

What limit appears first during sustained workloads on this read-intensive SAS SSD?

The sustained sequential write ceiling of 1000 MB/s is reached before the 2.05 GB/s read limit, defining the write-bound performance envelope for continuous operation.

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