HGST HUS724040ALS640 User Manual

HGST Ultrastar 7K4000 (SAS) Hard Disk Drive Specification
2
1.2 Glossary
Word Meaning
ESD Electrostatic Discharge
Kbpi 1,000 bits per inch
Ktpi 1,000 tracks per inch
Gbps 1,000,000,000 bits per second
Mbps 1,000,000 bits per second
MB/s 1,000,000 bytes per second
TB 1,000,000,000,000 bytes (for Drive Capacity)
GB 1,000,000,000 bytes (for Drive Capacity)
MB 1,048,576 bytes (for Memory Size)
KB 1,024 bytes (for Memory Size)
S.M.A.R.T. Self-Monitoring Analysis and Reporting Technology
DFT Drive Fitness Test
ADM Automatic Drive Maintenance
1.3 Caution
The drive can be damaged by shock or ESD (Electrostatic Discharge). Any damage sustained by the drive after removal from
the shipping package and opening the ESD protective bag are the responsibility of the user.
1.4 References
• SAS Compliance
– "Serial Attached SCSI - 2 (SAS-2)"
• SAS Protocol
– This drive supports Serial SCSI Protocol (SSP).
– STP (Tunneled SATA) and SMP (Management protocol) protocols are NOT supported.

HGST HUS724040ALS640 Specifications

General

Brand	HGST
Model	HUS724040ALS640
Category	Storage
Language	English