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Seagate Exos X22 ST20000NM001E internal hard drive 20 TB 7200 RPM 512 MB 3.5″ SAS

Part No:
ST20000NM001E
Full Product Specs
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£311.97
£374.36
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Seagate ST20000NM001E Exos X22 HDD 512E/4KN SAS SED

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*This item is non-returnable and non-cancellable due to customisation or built to order.

SKU: ST20000NM001E Category:

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Description

Powerful performance with proven technology—Seagate’s ® Exos® X22 drives are built off the platform that’s shipped millions globally and deployed in leading cloud service provider solutions—making them the most sought-after drives in our datasphere. Designed with the highest rack-space efficiency and protected with Seagate Secure™, Exos X22 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

Maximum Storage Capacity for Highest Rack Space Efficiency
– Market-leading 22TB HDD offering the highest capacity available for more petabytes per rack
– 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 per TB
– Maximize total cost of ownership savingsthrough lower power and weight with helium-sealed drive design
– Proven helium side-sealing weld technology for added handling, robustness, and leak protection
– Digital environmental sensorsto monitor internal drive conditions for optimal operation and performance
– Data protection and security—featuring Seagate Secure for safe, affordable, fast, and easy drive retirement

Feature Feature Value
HDD capacity 20 TB
HDD speed 7200 RPM
HDD size 3.5″
Interface SAS
Type HDD
Component for Disk array
Storage drive buffer size 512 MB
HDD interface transfer rate 12 Gbit/s
Average latency 4.16 ms
Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read
Rotational Vibration (RV) sensors Yes
24/7 operation Yes
Mean time between failures (MTBF) 2500000 h
Power consumption (read) 9.8 W
Power consumption (write) 7 W
Power consumption (idle) 5.5 W
Operating voltage 5 / 12 V
Operating temperature (T-T) 5 – 60 °C
Operating vibration 2.27 G
Operating shock 40 G
Non-operating shock 200 G
Width 101.8 mm
Height 26.1 mm
Depth 147 mm
Weight 680 g
Quantity per pack 1 pc(s)
Hot-Plug support Yes

Additional information

HDD capacity

20 TB
HDD size

3.5"
Type

HDD
Storage drive buffer size

512 MB
Average latency

4.16 ms
Power consumption (write)

7 W
Operating voltage

5 / 12 V
Operating vibration

2.27 G
Non-operating shock

200 G
Height

26.1 mm
Weight

680 g
Hot-Plug support

Yes
HDD speed

7200 RPM
Interface

SAS
Component for

Disk array
HDD interface transfer rate

12 Gbit/s
24/7 operation

Yes
Power consumption (read)

9.8 W
Power consumption (idle)

5.5 W
Operating temperature (T-T)

5 – 60 °C
Operating shock

40 G
Width

101.8 mm
Depth

147 mm
Quantity per pack

1 pc(s)

Brand

Seagate