RELIABILITY SPECIFICATIONS Voyager 6 SV0844A FEATURES • Formatted Capacity 8.4 Gbytes • 9.5 MSEC average seek time • 5,400 rpm Spindle Speed • EPR4 Read Channel with 16/17 rate code • 200 Mbits/sec Maximum Data Rate • Ultra ATA/EIDE Interface • PIO Mode 4/Multi-Word DMA Mode 2/Ultra DMA • Error Correction on the Fly (Multi-Burst) •512 KB Segmented Read/Write Cache Buffer • S.M.A.R.T. 3 Compliant DRIVE ARCHITECTURE Formatted Capacities Gbytes per Drive Megabytes per Surface Bytes per Sector Physical Organization Disks Data Surfaces Read/Write Heads Cylinder Sectors per Track 8.4 2150 512 2 4 4 12,257 252 - 396 FUNCTIONAL SPECIFICATIONS Actuator Type Rotary Voice Coil Interface Enhanced IDE Servo Embedded Sector Servo Recording Method 16/17 EPR4 Recording Density (kbpi,max.) 260 Flux Density (kfcpi,max.) 276 Track Density (tpi) 12,500 PERFORMANCE SPECIFICATIONS Seek Time (RD/WT typical) Track to Track 2.0/2.0 ms Average 9.5/10.5 ms Full Stroke 20/22 ms Average Latency 5.56 ms Spindle Speed 5,400 ± 0.1% rpm Data Transfer Rate Media to/from Buffer 124 – 200 Mbits/s Buffer to/from Host 16.6/33 MBytes/s Start Time Typical 15 sec Stop Time Typical 7 sec Buffer Size 512 Kbytes 1 in 1010 bits 1 in 1014 bits 500,000 hours 5 minutes 50,000 5 years Recoverable Read Error Non-recoverable Read Error MTBF (POH) MTTR (typical) Start/Stop Cycles Component Design Life ENVIRONMENTAL SPECIFICATIONS Temperature Operating 5 ~ 55 °C Non-operating -40 ~ 70 °C Thermal Gradient (max.) 20 °C/15%/hr Humidity (non-condensing) Operating 8 ~ 80 % Non-operating 8 ~ 95 % Maximum Wet Bulb 29/40 °C Altitude (relative to sea level) Operating -200 to 10,000 feet Non-operating -1,000 to 40,000 feet SHOCK AND VIBRATION Linear Shock (1/2 sine pulse) Operating 11 ms 10 G (2 ms 63 G REF) Non-operating 11 ms 75 G (2 ms 200 G REF) Non-operating Rotational 2 ms 12,000 RAD/SEC2 Vibration (swept sine) Operating (1/2 octave per minute) 5 ~ 21 Hz 0.034” (double amplitude) 22 ~ 300 Hz 1.5 Gp-p 300 ~ 500 Hz .5 Gp-p Non-operating (1 octave per minute) 5 ~ 21 Hz 0.195” (double amplitude) 22 ~ 500 Hz 8 Gp-p POWER CONSUMPTION Power supply tolerance Power Up Current (max.) Read/Write (typical) Seek (30%) typical Idle (typical) Standby (typical) Sleep (typical) +5V/±5%,12V/±10% 800/1550 MA 6.7 watts 7.4 watts 6.7 watts 1.3 watts 1.3 watts ACOUSTIC NOISE Sound Power Idle (Typical) Random Read/Write (typical) 3.9 BEL 4.3 BEL PHYSICAL DIMENSION Specifications are subject to change without notice Height 1 inch Width 4 inches NORTH AMERICA Weight Depth 1.2 pounds 5.75 inches Voyager 6 Product Specification Rev. 2 (9/30/98)