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Seagate Nytro 3350 960GB 2.5in SAS enterprise SSD with dual-port connector

Seagate

Seagate Nytro 3350 XS960SE70055 960GB SAS 12Gb/s 2.5in enterprise SSD

SKU CH-Y1KZ-3XW2E

Enterprise 2.5in SAS drive with 960GB capacity, 1 DWPD endurance and self-encryption for read-intensive workloads

  • Total capacity960 GB
  • Interface typeSAS 12Gb/s
  • Form factor2.5 in (6.35 cm)
  • Sustained sequential read rate2,200 MB/s
  • Sustained sequential write rate1,300 MB/s
  • Write endurance1 DWPD
  • Sustained sequential read up to 2200 MB/s for fast data access
  • Sustained sequential write up to 1300 MB/s for responsive write performance
  • 1 DWPD endurance rating supports read-intensive enterprise workloads
  • 5 million hours MTBF indicates high reliability for continuous operation
  • Self-encrypting drive with power loss protection secures data at rest and in transit

Seagate Nytro 3350 960GB SAS SSD

This enterprise solid-state drive delivers 960GB capacity over a dual-port SAS 12Gb/s interface using 3D eTLC NAND. It is built for read-intensive workloads in servers, storage arrays, cloud deployments and analytics platforms. The dual IBM/Seagate label ensures compatibility with any system accepting a standard 2.5-inch SAS drive.

Compatibility checks before ordering

Verify your server or array provides a 2.5-inch SAS 12Gb/s backplane or controller with dual-port support. Confirm the firmware and drive carrier match your platform's requirements for self-encrypting drives. Ensure the 1 DWPD endurance rating aligns with the write intensity of your intended workload.

Thermals noise and power in normal use

With no moving parts the drive operates silently and generates minimal heat compared to mechanical disks. Power loss protection circuitry safeguards in-flight data during unexpected outages. The 2,500,000-hour MTBF rating reflects high reliability for continuous enterprise operation.

How it compares

Measured against everything we stock in Server & Data Center SSDs, at today’s prices. Recalculated every night.

Price $183.99
Cheaper than about 92% of the 1,039 comparable items (median $992.99).
Total capacity 960 GB
Lower than about 72% of the 522 comparable items (median 3.2 TB).
Price per TB $191.66 per TB
Cheaper than about 87% of the 522 comparable items (median $595.64 per TB).

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Specifications

Product
Brand nameSeagate/IBM
Product lineNytro 3350
Model nameXS960SE70055
Part number3FL242-039
Total capacity960 GB
Performance
Sustained sequential read rate2,200 MB/s
Sustained sequential write rate1,300 MB/s
Storage
Write endurance1 DWPD
Ports & slots
Interface typeSAS 12Gb/s
Size & build
Form factor2.5 in (6.35 cm)
More details
Mean time between failures2,500,000 h

Questions about this item

Does the XS960SE70055 ship with a caddy or mounting bracket, or must I buy one separately?

The drive is supplied as a bare 2.5-inch SAS unit; any carrier or bracket required by your server or storage array must be purchased separately.

How do I decide between the 960 GB capacity and other sizes in the Nytro 3350 line?

Choose 960 GB when your read-intensive workload fits within that space and you need 1 DWPD endurance; larger capacities in the same series provide more capacity at the same endurance rating.

What does the 2200 MB/s sequential read figure mean once the drive is installed in a server?

It represents the maximum sustained sequential read throughput over the SAS 12Gb/s interface under ideal conditions; actual performance will vary with controller, queue depth and workload mix.

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