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

Name: Seagate Exos X24 20TB Standard 512e/4Kn SATA 6Gb/s 7200 RPM 512MB 3.5in- ST20000NM002H
SKU: SVN-EX24-20TB
Availability: InStock

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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: Ổ Cứng HDD, Ổ Cứng Server

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

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