Intel SRMK2 - Server Platform - 0 MB RAM, Технические характеристики

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Intel® SRMK2 Internet Server Technical Product Specification 102
12 Reliability and Serviceability
12.1 Reliability
Based on a typical configuration, as listed in Table 78 , the system’s Mean-Time-Between-
Failure (MTBF) as shipped from the factory was calculated to be approximately 39,278 hours
(Approximately 4.5 years).
Table 78: MTBF summary
Component Qty MTBF (hrs)
Fan 9 500,000
200W power supply 1 200,000
SRMK2 serverboard 1 670,000
Pentium
®
III processor 2 4,000,000
Front panel 1 7,000,000
Slim-line CD-ROM drive (1% duty cycle) 1 14,100,000
Slim-line floppy drive (1% duty cycle) 1 18,200,000
Memory (256MB) 4 24,100,000*
PCI I/O riser card 1 55,800,000
39,278 hrs
12.2 Serviceability
The desired Mean-Time-To-Repair (MTTR) of the system is approximately less than 30
minutes including diagnosis of the system problem. To meet this goal, the system enclosure and
hardware have been designed to minimize the MTTR.
Following are the maximum times that a trained field service technician should take to perform the
listed system maintenance procedures, after diagnosis of the system.
Table 79: MTTR summary
Action Approx. Time (min)
Remove top cover 0.20
Remove and replace SCSI disk drives 1
Remove and replace slim-line CD-ROM 5
Remove and replace power supply 3
Remove and replace fans 8
Remove and replace riser card 1
Remove and replace front panel board 2
Remove and replace serverboard (with CPU, memory, riser card installed) 6
Remove and replace DIMMs 1
Remove and replace processor 1