Apple MB837LLA hard drive specifications
Apple Drive Module hard drive - 160 GB - SATA-300
The Apple Drive Module (ADM) is a hot-pluggable hard drive in a special drive carrier module designed for easy server upgradeability and maintenance. This 160GB Apple Serial ATA Drive Module operates at 7200 rpm and is equipped with 16MB of disk cache. Serial ATA Apple Drive Modules are 24 x 7 server-class rated and are ideal for applications needing capacity and great storage value with excellent performance. Each ADM has two LED activity lights - one indicating drive activity and one indicating drive status. Apple Drive Modules support SMART - Self Monitoring and Reporting Technology - allowing the hardware monitoring tools including with Xserve to monitor the status of each hard drive and report pre-failure warnings before problems occur.
Recommended software for Apple MB837LLA status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com