Especificações Técnicas

FUJITSUS LATEST GENERATION OF ROHS COMPLIANT 15K ENTERPRISE HARD DISK DRIVES OFFER CAPACITIES OF UP TO 147GB IN A 1-INCH HIGH, 3.5-INCH FORM FACTOR. THE MAX SERIAL ATTACH SCSI (SAS) DRIVE SERIES IS THE LATEST GENERATION HARD DISK PRODUCTS FROM FUJITSU OFFERING LOW PROFILE, HIGH SPEED AND HIGH CAPACITY TO HIGH PERFORMANCE ENTERPRISE COMPUTING APPLICATIONS. THE MAX (RC) SERIES COMES WITH A DUAL PORTED HOT-SWAP SAS INTERFACE CONNECTOR, SPINDLE SPEED OF 15K RPM AND CAPACITIES OF 36, 73 AND 147GB. AREAL DENSITY HAS DOUBLED AND INTERNAL DRIVE TRANSFER RATES HAVE BEEN INCREASED BY 24% TO 147 MB/S WHEN COMPARED TO THE PREVIOUS MAS SERIES. THE DRIVE IS ALSO EQUIPPED WITH AN 8MB MULTI-SEGMENTED DATA BUFFER COMBINED WITH A 32-BIT WIDE INTERNAL DATA PATH FOR FASTER DATA ACCESS. THE MAX RC SERIES SUPPORTS A 3GBPS SAS INTERFACE WHICH OFFERS NEW PERFORMANCE, SCALABILITY AND RELIABILITY ADVANTAGES OVER ITS PARALLEL SCSI PREDESESSOR. LEADING EDGE TECHNOLOGY ENABLES INDUSTRY LEADING PERFORMANCE SPECIFICATIONS BLENDED WITH THE LATEST ADVANCES IN INTERFACE TECHNOLOGY, TO PROVIDE A COST EFFECTIVE STORAGE SOLUTION THAT MEETS THE MOST DEMANDING ENTERPRISE STORAGE REQUIREMENTS.FUNCTIONAL SPECIFICATIONS FORMATTED STORAGE CAPACITY147.0 GB SEEK TIME (TRACK TO TRACK)READ 0.2 / WRITE 0.4 MS. TYP. SEEK TIME (AVERAGE)3.3/3.8 MS. TYP. (READ/WRITE) SEEK TIME (FULL TRACK)8.0/9.0 MS. TYP. (READ/WRITE) AVERAGE LATENCY TIME2.00 MS. ROTATIONAL SPEED15,000 RPM INTERFACESAS (3GBPS)  DATA BUFFER SIZE16 MB RECORDING CODE32/34 MEEPRML  HEAD POSITIONING METHODROTARY VCM  SPINDLE START TIME30 SECONDS TYPICAL SPINDLE STOP TIME30 SECONDS TYPICALPHYSICAL SPECIFICATIONS POWER REQUIREMENT IDLE (READY)11.5 W TYP. FORM FACTOR3.5-INCH X 1-INCH HIGH  MOUNTING SCREWS6#32UNC  HEIGHT25.4 MM WIDTH101.6 MM DEPTH146.0 MM WEIGHT0.75 KG AMBIENT TEMPERATURE (OPERATING)5 TO 55 DEGREES C AMBIENT TEMPERATURE (NON-OPERATING)-40 TO 70 DEGREES C MAXIMUM DE SURFACE TEMPERATURE (OPERATING)55 MAX DEG. C GRADIENT15 DEGREES C PER HOUR RELATIVE HUMIDITY (OPERATING)5 TO 95 % RH (NON-CONDENSING) RELATIVE HUMIDITY (NON-OPERATING)5 TO 95 % RH (NON-CONDENSING) MAXIMUM WET BULB29 DEGREES C (NON-CONDENSING) VIBRATION (OPERATING)0.6MM (5 TO 20 HZ)/ 1.0G (20 TO 300 HZ)  VIBRATION (NON-OPERATING)3.1MM (5 TO 20 HZ)/ 5.0G (20 TO 300HZ)  SHOCK (OPERATING)65G MAX (2MS)  SHOCK (NON-OPERATING)250G MAX (2MS)  ALTITUDE (OPERATING)3,000 METRES ALTITUDE (NON-OPERATING)12,000 METRES ACOUSTIC NOISE (AT 1 METRE IDLE)3.6 BELSRELIABILITY MTBF (MEAN TIME BETWEEN FAILURES)1,200,000 POWER ON HOURS COMPONENT LIFE (YEARS)DESIGN LIFE USED TO CALCULATE MTBF. NOT WARRANTY5 YEARS UNRECOVERABLE ERRORS1 PER 10^15 BITS READ SEEK ERRORS10 PER 10^8 SEEKS MAX3147RC HD SAS 146GB 15K RPM FUJITSU 3.5 POL. TAGS DE MAX3147RC: MAX3147RC, HD SERVER, HD DE SERVIDOR, HD PARA SERVIDOR

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