This is a genuine X5263A (540-5455) Sun Original 73GB Ultra-320 10K 1 SCSI LVD Drive. It includes Spud Bracket.
Sun Part# X5263A

• Brand: Sun Microsystems
• Part #: X5263A
• Alt. Part #: 540-5455 
• Bare Drive Part #: 
•    390-0106,
•    390-0108,
•    390-0157,
•    390-0174,
•    390-0175,
•    390-0175,
•    390-0252,
•    390-0265,
•    390-0275
• Condition: Refurbished
• Warranty: 1 (one) year Tekmart warranty
•  

Key points to note:

• :: :: Sun Microsystems' hard disk drives provide the performance reliability and overall high quality required in today's computing environment at competitive prices.
• :: :: Sun invests significant resources into qualifying and integrating these devices into Sun workstations servers and disk arrays.
• :: :: This means that Sun customers get the very best mass storage value and an opportunity to add larger capacity drives or incorporate the latest technology.

Compatibility: