Seagate Exos X24 20TB Standard 512e/4Kn SATA 6Gb/s 7200 RPM 512MB 3.5in- ST20000NM002H

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Seagate Exos X24 20TB Standard 512e/4Kn SATA 6Gb/s 7200 RPM 512MB 3.5in (ST20000NM002H)
  • Model No: ST20000NM002H
  • Capacity: 20 TB
  • Interface: SATA 6 Gb/s
  • Cache: 512 MB
  • Spindle Speed (RPM): 7,200 RPM
  • Bảo hành: 36 tháng
Mã: SVN-EX24-20TB Danh mục: ,

Thông số sản phẩm ổ cứng HDD Seagate Exos X24 20TB Standard 512e/4Kn SATA 6Gb/s 7200 RPM 512MB 3.5in – ST20000NM002H

Model No ST20000NM002H
Capacity 20 TB
Cache (MB) 512
Mean Time Between Failures (MTBF, hours) 2500000 hr
512e Sector Size (Bytes per Sector) 512
4Kn Sector Size (Bytes per Sector) 4,096
Spindle Speed (RPM) 7200 RPM
Max. Sustained Transfer Rate OD (MB/s, MiB/s) 285/272
Random Read/Write 4K QD16 WCD (IOPS) 168/550
Power Supply Requirements +12 V and +5 V
Height (mm/in, max) 26.1 mm/1.028 in
Width (mm/in, max) 101.85 mm/4.010 in
Depth (mm/in, max) 147 mm/5.787 in
Weight (gm/lb) 685 g/1.51 lb

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Specifications SATA 6Gb/s
Capacity 12 TB 16 TB 20 TB 24 TB
Standard Model - Seagate Instant Secure Erase (ISE) ST12000NM002H ST16000NM002H ST20000NM002H ST24000NM002H
SED Model ST12000NM001H ST16000NM001H ST20000NM001H ST24000NM001H
FEATURES
Helium Sealed-Drive Design Yes Yes Yes Yes
Conventional Magnetic Recording (CMR) Yes Yes Yes Yes
SuperParity Yes Yes Yes Yes
PowerChoice™ Idle Power Technology Yes Yes Yes Yes
PowerBalance™ Power/Performance Technology Yes Yes Yes Yes
Hot-Plug Support Yes Yes Yes Yes
Cache, Multi-segmented (MB) 512 512 512 512
RSA 3072 Firmware Verification (SD&D) Yes Yes Yes Yes
RELIABILITY/DATA INTEGRITY
Mean Time Between Failures (MTBF, hours) 2500000 hr 2500000 hr 2500000 hr 2500000 hr
Reliability Rating @ Full 24×7 Operation (AFR) 0.35% 0.35% 0.35% 0.35%
Non-recoverable Read Errors per Bits Read 1 in 10E15 1 in 10E15 1 in 10E15 1 in 10E15
Power-On Hours per Year (24×7) 8,760 8,760 8,760 8,760
512e Sector Size (Bytes per Sector) 512 512 512 512
4Kn Sector Size (Bytes per Sector) 4,096 4,096 4,096 4,096
Limited Warranty (years) 5 5 5 5
PERFORMANCE
Spindle Speed (RPM) 7200 RPM 7200 RPM 7200 RPM 7200 RPM
Max. Sustained Transfer Rate OD (MB/s, MiB/s) 285/272 285/272 285/272 285/272
Random Read/Write 4K QD16 WCD (IOPS) 168/550 168/550 168/550 168/550
Interface Ports Single Single Single Single
Rotation Vibration @ 20-1500 Hz (rad/sec) 12.5 12.5 12.5 12.5
POWER
Idle A (W) Average 6.3 6.3 6.3 6.3
Max Operating, Random Read/Write 4K/16Q (W) 8.9, 7.1 8.9, 7.1 8.9, 7.1 8.9, 7.1
Power Supply Requirements +12 V and +5 V +12 V and +5 V +12 V and +5 V +12 V and +5 V
ENVIRONMENTAL
Temperature, Operating (°C) (Ambient/Drive Reported) 5 / 60 5 / 60 5 / 60 5 / 60
Vibration, Non-operating: 2 to 500 Hz (Grms) 2.27 2.27 2.27 2.27
Shock, Operating 2 ms (Read/Write) (Gs) 40 Gs 40 Gs 40 Gs 40 Gs
Shock, Non-operating 2 ms (GS) 200 200 200 200
PHYSICAL
Height (mm/in, max) 26.1 mm/1.028 in 26.1 mm/1.028 in 26.1 mm/1.028 in 26.1 mm/1.028 in
Width (mm/in, max) 101.85 mm/4.010 in 101.85 mm/4.010 in 101.85 mm/4.010 in 101.85 mm/4.010 in
Depth (mm/in, max) 147 mm/5.787 in 147 mm/5.787 in 147 mm/5.787 in 147 mm/5.787 in
Weight (gm/lb) 685 g/1.51 lb 685 g/1.51 lb 685 g/1.51 lb 685 g/1.51 lb
Carton Unit Quantity 20 20 20 20
Cartons per Pallet / Cartons per Layer 40/8 40/8 40/8 40/8