Seagate ST800KN0021 800GB PCIe Solid State Drive

Seagate Part #/MPN: ST800KN0021

DiscTech Item #: SGT-ST800KN0021-BN-5Y

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Enterprise Grade

Capacity: 800GB

Speed: Solid State Memory

Interface Types: PCIe

Form Factor: M.2 x 110mm

Sector Size: 512 / 512e

Sustained Throughput: 2500/600

Electrical Interface: PCIe - v3.0 - 16GBps


SSD Endurance DWPD: Enterprise Read Intensive

Seagate Nytro XM1440ST800KN0021 800GB M.2 Read Intensive 3-DWPD 512 NVMe 1.2a eMLC PCI Express / PCIe 3.0 SSD - Brand New

Seagate Nytro XM1440 ST800KN0021 800GB M.2 22110 Read Intensive 3 Drive Writes Per Day 512 Non-Volatile Memory Express 1.2a Enterprise Muli-Level Cell Peripheral Component Interconnect Express 3.0 Solid-State Drive - Brand New

Nytro® XF1440 and XM1440 NVMe SSDs
The Seagate Nytro XF1440 2.5-inch solid state drive (SSD) and Seagate Nytro XM1440 M.2 SSD are the new class of low-power enterprise NVMe SSDs with optimized power and performance designed to increase storage density in data centers. With the NVMe protocol the XF1440 and XM1440 SSDs deliver 5× the bandwidth of SATA SSDs, eliminating performance bottlenecks and significantly improving quality of service.

Increase Storage Density in Data Centers
The Nytro XF1440 and XM1440 are low-power, high-performance enterprise NVMe SSDs in compact form factors engineered to increase storage density as well as reduce storage footprints and power use in data centers. The SSDs enable more computing with less space, energy and cost by delivering the highest performance in the smallest power envelope.

Improve Data Center Efficiency and Lower TCO
The Nytro XF1440 and XM1440 are cost-effective, energy efficient storage solutions that combine a high level of serviceability, improved power and cooling efficiency, scalability and space optimization to reduce total cost of ownership (TCO) in data centers.

The Nytro XF1440 with the SFF-8639 connector enables effortless serviceability and maintenance without any downtime requirements, and features hot-swap capability for easy addition, removal or replacement of SSDs.

Enhanced Enterprise Reliability, Data Protection and Security
By leveraging Seagate’s existing enterprise expertise and manufacturing excellence, the Nytro XF1440 and XM1440 SSDs deliver the highest levels of data integrity, data security, and endurance for critical business applications.

The Nytro XF1440 and XM1440 feature end-to-end data protection, LDPC error correction and Seagate RAISETM technology for solid reliability and endurance. With power-loss data protection, the XF1440 and XM1440 maintain data integrity to prevent loss of data in the event of unexpected power interruptions.

Seagate Secure® Self-Encrypting Drive (SED) models1 support TCG Enterprise protocol and help companies keep valuable data secure.

PCIe Gen3 ×4 interface with NVMe protocol for improved latency, consistent response time and high throughput

  • Best-in-class performance per Watt of up to 30,000 IOPS/W enables more computing with less energy consumption
  • Industry-leading storage density of up to 1.92TB in both 2.5-inch × 7mm and M.2 22110 form factors
  • Optimized for read-intensive and mixed workloads
  • Hot-swappable 2.5-inch SSD with SFF-8639 connector for easy serviceability
  • Power loss data protection circuit to prevent loss of data in the event of unexpected power interruptions
  • End-to-end data protection, LDPC error correction and Seagate RAISE technology for a high level of data integrity and reliability

  • Compatibility:

    This drive is compatible with any server that accepts M.2 x 110 PCIe drives.

    Nytro XM1440 Endurance Optimized SSD
    Target ApplicationMixed Workloads
    Standard Model ModelST800KN0021
    InterfacePCIe Gen3 x4 NVMe 1.2a
    NAND Flash TypeeMLC
    Sector Size Type Supprt512/4K
    Form FactorM.2 22110
    Sequential Read (MB/s) Sustained, 128KB2500
    Sequential Write (MB/s) Sustained, 128KB600
    Random Write (IOPS) Sustained, 4KB QD64240,000
    Random Write (IOPS) Sustained, 4KB QD6433,000
    Random 70/30 R/W (IOPS) Sustained, 4KB QD6475,000
    Lifetime Endurance (Drive Writes per Day)3
    Nonrecoverable Read Errors per Bits REad1 per 10E16
    Mean Time Between Failures (MTBF, hours)2
    Power Management
    +12V Max Power (W)8.5
    Average Read/Write Power (W)7
    Temperature, Operating(°C)0 to 70
    Temperature, Nonoperating(°C)-40 to 85
    Temperature Change Rate/Hr, Max(°C)30
    Shock, 0.5ms (Gs)1500
    Vibration, 7Hz to 800Hz (Grmz)3.08
    Vibration, 20Hz to 2000Hz (Grms)16.3
    Component Max Height - Top (mm)2.0
    Component Max Height - Bottom (mm)1.5
    Width (mm)22.0
    Length (mm)110.0
    Weight (g)14

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    ROHS Compliant

    Weight: 0.5 lb

    Warranty: 5 Year Manufacturer

    Brand New

    Condition Levels Explained

    The product is brand new.

    5 Year Manufacturer Warranty

    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.