Seagate
Seagate XS3840SE70055 3.84 TB enterprise SSD
3.84 TB enterprise SAS SSD with hardware encryption, 7 000 TB endurance and up to 2 200 MB/s read
- Device TypeInternal Solid State Drive (SSD)
- 84 TB capacity supports large enterprise datasets
- SAS 12 Gb/s interface delivers 1.2 GBps external transfer rate
- 2200 MBps sequential read and 1800 MBps write enable fast data access
- 25000 random read and 80000 random write IOPS handle heavy mixed workloads
- 7000 TB endurance rating suits scaled-endurance server deployments
Enterprise SAS SSD for scaled endurance workloads
The Seagate Nytro 3350 delivers 3.84 TB of capacity in a 2.5 inch form factor using 3D enterprise triple-level cell NAND. It connects through a SAS 12Gb/s dual-port interface and includes hardware encryption via Seagate Secure. The drive is rated for 7000 TB of total bytes written.
SAS 12Gb/s bandwidth and latency envelope
The interface supports an external transfer rate of 1.2 GBps. Sequential throughput reaches 2200 MBps read and 1800 MBps write. Random performance is rated at 25000 IOPS read and 80000 IOPS write at 4 KB block size. These figures define the practical ceiling for sustained and burst I/O on this link.
2.5 inch dual-port design for server bays
The standard 2.5 inch form factor fits hot-swap trays in rackmount and blade chassis. Dual SAS ports provide multipath I/O and automatic failover without extra cabling. Hardware encryption operates at line speed with no host CPU overhead. This combination suits arrays that demand continuous availability and data-at-rest protection.
Puntos fuertes
- 84 TB capacity supports large enterprise datasets
- SAS 12 Gb/s interface delivers 1.2 GBps external transfer rate
- 2200 MBps sequential read and 1800 MBps write enable fast data access
- 25000 random read and 80000 random write IOPS handle heavy mixed workloads
- 7000 TB endurance rating suits scaled-endurance server deployments
Especificaciones
| Device Type | Internal Solid State Drive (SSD) |
|---|---|
| Peso de envío | 0.18 kg |
| Dimensiones del paquete | 102 × 71 × 15 mm |
Preguntas sobre este artículo
Should I pick the 3.84 TB Scaled Endurance model or a different capacity?
This model provides 3.84 TB with 7000 TB of endurance; choose it when you need that exact capacity and write rating.
What does the 1.2 GBps transfer rate mean once the drive is installed?
The 1.2 GBps external rate is the SAS 12Gb/s bus limit; internal reads reach 2200 MBps and writes 1800 MBps.
How does the SAS interface affect real-world performance?
SAS 12Gb/s caps the external link at 1.2 GBps while dual-port operation adds path redundancy.
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