SEAGATE ST20000NM001J EXOS X20z 20tb SATA 6Gb/s 7.2K RPM 3.5inch SMR Hard Drive | USED

SEAGATE ST20000NM001J EXOS X20z 20tb SATA 6Gb/s 7.2K RPM 3.5inch SMR Hard Drive | USED

Part Number: ST20000NM001J

Condition: Used

#### **SEAGATE Exos X20z 20tb 7200rpm Sata 6gb/s 256mb Buffer 512e 3.5inch Smr Hard Disk Drive.**

**General Information :**

Manufacturer : SEAGATE

Manufacturer Model : ST20000NM001J

Product Line : Exos X20z

Product Name : Exos X20z 20tb Hard Drive.

**Best-fit Applications :**

Scalable Hyperscale Applications / Cloud Data Centers

Massive Scale-out Data Centers

Big Data Applications

High-capacity Density Raid Storage

Mainstream Enterprise External Storage Arrays

Distributed File Systems, Including Hadoop And Ceph

Enterprise Backup And Restore— D2d, Virtual Tape

Centralized Surveillance

**Key Features :**

Storage Capacity : 20 Tb

Enclosure : Internal

Interface : Sata 6gb/s

512e Sector Size (bytes Per Sector) : 512

Drive Dimensions : 3.5 Inch

Mtbf : 2.5 Million Hours

Helium Sealed-drive Design : Yes

Superparity : Yes

Low Halogen : Yes

Powerchoice™ Idle Power Technology : Yes

Powerchoice™ Power/performance Technology : Yes

Low Halogen/hot-plug Support : Yes

Organic Solderability Preservative : Yes

Rsa 2048 Firmware Verification (sd&d) : Yes

**Drive Performance :**

Interface Access Speed (gb/s) : 6.0, 3.0

Sustained Data Transfer Rate Od (max): 270/258 Mb/s

Average Latency : 4.16 Ms

Interface Ports : Single

Buffer : 256 Mb

Rotational Speed : 7200 Rpm

**Physical :**

Dimensions ( L X W X H) : 147.0 X 101.85 X 26.1 Mm

Weight : 670 G