Zhongguancun Online
Product ranking product storage Advertising Alliance Mobile client
Ranking List New products fit in easily with
Home page of ZOL quotation > Hard disk > Seagate hard disk > Seagate Galaxy Exos X20 20TB 7200 to 256MB SAS > parameter

Seagate Galaxy Exos X20 20TB 7200 to 256MB SAS parameters

Important parameters

Statement: For reference only, subject to local actual sales information

  • Applicable type: Enterprise level

    Hard disk size: 3.5 inches

  • Hard disk capacity: 20000GB

    Single disc capacity: No data temporarily

  • Cache: 256MB

    Speed: 7200rpm

  • Interface type: SAS

    Interface rate: 12Gb/s

Detailed parameters

Basic parameters
Applicable type Enterprise level
Hard disk size 3.5 inches
Hard disk capacity 20000GB
Number of heads 2
cache 256MB
speed 7200rpm
Interface type SAS
Interface rate 12Gb/s
performance parameter
External transmission rate 285MB/s
Average seek time 4.16ms
Mean time between failures 2500000 hours
Supply voltage +12V and+5V
power Maximum: 9.8W, running: 7.0W, idle: 5.8W
Other parameters
Product size 147*101.85*26.1mm
Other performance 24 × 7 uninterrupted operation reliability level (AFR): 0.35%
Unrecoverable error/read data (bit): 1 sector/10E15
Annual operation hours (24 × 7): 8760
512e sector size (bytes per sector): 512520528
4Kn sector size (bytes per sector): 409641604224
Rotational vibration resistance up to 20-1500 Hz (radians/second): 12.5
Other characteristics Helium sealed hard disk design, traditional magnetic recording (CMR), protection information (T10 DIF), SuperParity, low halogen, PowerChoice idle power technology, PowerBalance power/performance technology, Hot-Plug Support3， Organic solderability protection layer, RSA 3072 firmware verification (SD&D)
Add Comparison Bar Copy Table | Copy the mixed layout table

* For reference only, please refer to the local actual product sales information; If the information is found to be incorrect, please complain

Next, let's see

Return to the homepage of Seagate Galaxy Exos X20 20TB 7200 to 256MB SAS

Seagate Galaxy Exos X20 20TB 7200 to 256MB SAS

Reference quotation: Coming soon
Score: no score
parameter evaluating offer picture

Everyone is watching