
IBM Ultrastar 36XP
Models DRHS-36V and DRHS-36D

Superior performance, reliability, and capacity for advanced
enterprise server applications
The IBM Ultrastar 36XP hard disk drive offers superior storage
capabilities with a huge capacity (36.4 gigabytes), an areal density
of 2.7 Gbits/square inch, and maximum sustained data rates of up
to 19.7 MB/sec. It combines a rotational speed of 7200 RPM and a
seek time as fast as 7.5 ms with an IBM custom controller that incorporates
command queuing and a programmable large multi-segmented 4.0 MB
cache.
Other features include S.M.A.R.T. (Self-Monitoring Analysis and
Reporting Technology), IBM Predictive Failure Analysis (PFA), the
exclusive IBM Drive Temperature Indicator Processor, advanced error
correction code (ECC) technology, magnetoresistive extended (MRX)
advanced head technology, an embedded digital servo with efficient
No-ID sector formatting, a powerful ECC "on-the-fly" implementation,
and the IBM advanced Partial Response Maximum Likelihood (PRML)
digital data channel.
Interfaces include Serial Storage Architecture (SSA), and Fibre Channel-Arbitrated
Loop (FCAL).
Superior performance, reliability, and capacity for advanced enterprise
server applications that must deliver outstanding throughput for
demanding database, Internet/intranet, decision support, data mining,
and online transaction and analytical processing (OLTP/OLAP) applications.
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