Seagate SSD ST800KN0021 800GB PCI Express Gen3 x4 NVMe 1.1b 512Bit 2.5inch x 7mm Bare
Seagate SSD ST800KN0021 800GB PCI Express Gen3 x4 NVMe 1.1b 512Bit 2.5inch x 7mm Bare
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.
Key Features and Benefits
• 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
• Host-selectable performance optimization to balance performance and power
• Industry-leading storage density of up to 1.92TB in a 2.5-inch × 7mm form factor and up to 960GB in a M.2 form factor
• Optimized for read-intensive and mixed workloads
• 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
Target Application
Mixed Workloads
Interface
PCIe Gen3 4
NVMe 1.2a
NAND Flash Type
eMLC
Form Factor
2.5 in x 7mm
Performance
Sequential Read (MB/s) Sustained, 128KB: 2500
Sequential Write (MB/s) Sustained, 128KB: 900
Random Read (IOPS) Sustained, 4KB QD64: 240000
Random Write (IOPS) Sustained, 4KB QD64: 33000
Random 70/30 R/W (IOPS) Sustained, 4KB QD64: 80000
Endurance/Reliability
Lifetime Endurance (Drive Writes per Day): 3
Nonrecoverable Read Errors per Bits Read: 1 per 10E16
Mean Time Between Failures (MTBF, hours): 2M
Power Management
+3.3V Max Power (W): 12.5
Average Read/Write Power (W): 9
Average Idle Power (W): 2.5
Environmental
Temperature, Operating (oC): 0 to 70
Temperature, Nonoperating (oC): -40 to 85
Temperature Change Rate/Hr, Max (oC): 30
Shock, 0.5ms (Gs): 1500
Vibration, 7Hz to 800Hz (Grms): 3.08
Vibration, 20Hz to 2000Hz (Grms): 16.3
Item Dimension ( L inchxW inchxH inch)
6 x 5 x 2
Weight
1.72 lb
Warranty Information
5 Years
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.
Key Features and Benefits
• 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
• Host-selectable performance optimization to balance performance and power
• Industry-leading storage density of up to 1.92TB in a 2.5-inch × 7mm form factor and up to 960GB in a M.2 form factor
• Optimized for read-intensive and mixed workloads
• 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
Target Application
Mixed Workloads
Interface
PCIe Gen3 4
NVMe 1.2a
NAND Flash Type
eMLC
Form Factor
2.5 in x 7mm
Performance
Sequential Read (MB/s) Sustained, 128KB: 2500
Sequential Write (MB/s) Sustained, 128KB: 900
Random Read (IOPS) Sustained, 4KB QD64: 240000
Random Write (IOPS) Sustained, 4KB QD64: 33000
Random 70/30 R/W (IOPS) Sustained, 4KB QD64: 80000
Endurance/Reliability
Lifetime Endurance (Drive Writes per Day): 3
Nonrecoverable Read Errors per Bits Read: 1 per 10E16
Mean Time Between Failures (MTBF, hours): 2M
Power Management
+3.3V Max Power (W): 12.5
Average Read/Write Power (W): 9
Average Idle Power (W): 2.5
Environmental
Temperature, Operating (oC): 0 to 70
Temperature, Nonoperating (oC): -40 to 85
Temperature Change Rate/Hr, Max (oC): 30
Shock, 0.5ms (Gs): 1500
Vibration, 7Hz to 800Hz (Grms): 3.08
Vibration, 20Hz to 2000Hz (Grms): 16.3
Item Dimension ( L inchxW inchxH inch)
6 x 5 x 2
Weight
1.72 lb
Warranty Information
5 Years
