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Silver 2.5 inch SATA enterprise SSD with green circuit board and silver label

Seagate

Seagate Nytro 1351 XA1920LE10063 1.92TB 2.5" SATA enterprise SSD

SKU CH-YN2G-DHEDJ MPN XA1920LE10063

A 1.92 TB 2.5 inch SATA enterprise SSD built for read-intensive workloads with up to 560 MBps sequential read, 94,000 random read IOPS and power-loss data protection

  • Form Factor2.5"
  • Capacity1.92TB
  • Memory Components3D TLC
  • InterfaceSATA III
  • Max Sequential ReadUp to 560 MBps
  • Max Sequential WriteUp to 535 MBps

Options 1.92TB

  • 92 TB capacity fits read-intensive server workloads
  • up to 560 MB/s sequential read speeds reduce data-access latency
  • up to 94,000 random read IOPS sustain mixed-workload performance
  • power-loss data protection preserves data integrity during unexpected outages
  • 2 million-hour MTBF and 3,500 TBW endurance rating support long-term reliability

Seagate Nytro 1351 1.92TB enterprise SSD

The Seagate Nytro 1351 is a 2.5 inch SATA solid state drive built for read-intensive server and cloud workloads. It delivers 1.92TB of 3D TLC capacity with a light endurance rating of 1 DWPD and 3500 TBW. The drive targets data centres that need consistent performance on existing SATA infrastructure.

SATA III 6Gb/s interface limits

The drive connects through a standard SATA III 6Gb/s link, capping sequential throughput at 560 MBps read and 535 MBps write. Random 4KB performance reaches 94,000 IOPS read and 50,000 IOPS write with 160 µs read latency and 35 µs write latency. This interface cannot exceed the 600 MBps theoretical ceiling of the SATA bus.

Capacity and endurance headroom

At 1.92TB the drive handles steady read-heavy and mixed workloads within its 1 DWPD rating. Write-intensive applications will exhaust the 3500 TBW endurance budget faster than heavier endurance models. Power loss data protection and DuraWrite technology preserve data integrity during unexpected outages.

Pontos fortes

  • 92 TB capacity fits read-intensive server workloads
  • up to 560 MB/s sequential read speeds reduce data-access latency
  • up to 94,000 random read IOPS sustain mixed-workload performance
  • power-loss data protection preserves data integrity during unexpected outages
  • 2 million-hour MTBF and 3,500 TBW endurance rating support long-term reliability

Especificações

BrandSeagate
SeriesNytro 1351
ModelXA1920LE10063
Form Factor2.5"
Capacity1.92TB
Memory Components3D TLC
InterfaceSATA III
Max Sequential ReadUp to 560 MBps
Max Sequential WriteUp to 535 MBps
4KB Random ReadUp to 94,000 IOPS
4KB Random WriteUp to 50,000 IOPS
Read Latency160 us
Write Latency35 us
MTBF2,000,000 hours
FeaturesSATA 6Gb/s interface for easy deployment
Seagate DuraWrite lossless data reduction technology
Tunable capacity for performance- or capacity-optimised SSD solutions
Seagate Secure options
Power loss data protection circuit
Enterprise-class reliability with 2M-hr. MTBF
Best-Fit Applications:
Public and private cloud
Web servers
Tiered storage analytics
Databases (OLTP)
Power Consumption (Idle)1.2W
Power Consumption (Active)3.4W
Operating Temperature0°C ~ +70°C
Storage Temperature-40°C ~ +85°C
Max Shock Resistance1000G
Height7.00mm
Width70.10mm
Depth100.25mm
Weight77.00g
Peso de envio0.07 kg
Dimensões da embalagem210 × 210 × 210 mm

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Perguntas sobre este artigo

Should I choose the 1.92TB Nytro 1351 or a different capacity for my server?

The 1.92TB model delivers 1 DWPD and 3500 TBW, matching light endurance workloads; other capacities in the series share the same SATA III interface and 560 MBps read speed.

What does the 560 MBps sequential read mean once the drive is installed?

In a real machine the SATA 6Gb/s link caps sustained reads at 560 MBps, so large-file transfers and boot sequences hit that ceiling rather than the NAND potential.

How does the SATA III interface limit this SSD in practice?

The 6Gb/s SATA bus restricts both sequential throughput to 560/535 MBps and random IOPS to 94,000 read / 50,000 write, regardless of the 3D TLC capability.

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