Seagate ST20000NM007D 20TB Hard Drive 3.5 SATA 6Gb s 7.2K RPM 256M 512E 4KN SATA

$455.00 USD

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In stock: 9

Description

Vendor: Seagate
SKU: 259322
MPN: ST20000NM007D

Marketing Information
Powerful performance. Proven technology. Scalable design.
Exos X20
"Designed with the highest rack-space efficiency and protected with Seagate Secure™ Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind."

• Market-leading 20TB HDD offering the highest capacity available for more petabytes per rack1
• Highly reliable performance with enhanced caching, making it the logical choice for cloud data center and massive scale-out data center applications
• Hyperscale SATA model tuned for large data transfers and low latency
• PowerBalance™ feature optimizes Watts/TB
• Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design
• Proven helium side-sealing weld technology for added handling robustness and leak protection
• Digital environmental sensors to monitor internal drive conditions for optimal operation and performance
• Data protection and security— Seagate Secure features for safe, affordable, fast, and easy drive retirement

Note:
1 Compared to 18TB competitive product

Detail Specifications
Specifications
SATA 6Gb/s
Capacity
20TB
Standard Model FastFormatTM (512e/4Kn)
ST20000NM007D
Features
Helium Sealed-Drive Design
Yes
Conventional Magnetic Recording (CMR)
Yes
Protection Information (T10 DIF)
-
Super Parity
Yes
Low Halogen
Yes
PowerChoiceTM Idle Power Technology
Yes
PowerBalanceTM Power/Performance Technology
Yes
Hot-Plug Support
Yes
Cache, Multisegmented (MB)
256
Organic Solderability Preservative
Yes
RSA 3072 Firmware Verification (SD and D)
Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)
2,500,000
Reliability Rating at Full 24x7 Operation (AFR)
0.35%
Nonrecoverable Read Errors per Bits Read
1 sector per 10E15
Power-On Hours per Year (24x7)
8760
512e Sector Size (Bytes per Sector)
512
4Kn Sector Size (Bytes per Sector)
4096
Performance
Spindle Speed (RPM)
7200RPM
Interface Access Speed (Gb/s)
6.0, 3.0
Max. Sustained Transfer Rate OD (MB/s,MiB/s)
285/272
Random Read/Write 4K QD16 WCD (IOPS)
168/550
Average Latency (ms)
4.16
Interface Ports
Single
Rotation Vibration at 20-1500 Hz (rad/sec2)
12.5
Power Consumption
Idle A (W) Average
5.4W
Max Operating, Random Read/Write 4K/16Q (W)
9.4, 6.4
Power Supply Requirements
+12 V and +5 V
Environmental
Temperature, Operating (oC)
5oC - 60oC
Vibration, Nonoperating: 2 to 500Hz (Grms)
2.27
Shock, Operating 2ms (Read/Write) (Gs)
40
Shock, Nonoperating 2ms (Gs)
200

Warranty Information
5 Years - Direct from the Manufacturer

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Specifications

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