é isto?
ppl vejam se e isto:
PS: urgente pk vo encomendar amanha:
HD 120GB UDMA100 7200RPM WD C/ 8MB CACHE
WESTERN DIGITAL, 120GB, 7200RPM, 8MB CACHE
e já agora as "
SPECS":
Western Digital Caviar WD1200JB Special Edition - Hard drive - standard - 120 GB - DMA/ATA-100 (Ultra) - 3.5" internal - 8.9 ms - 7200 rpm - 8 MB
Type Hard drive standard
Form Factor 3.5" x 1/3H internal
Dimensions (WxDxH) 10.2 cm x 14.7 cm x 2.6 cm
Weight 0.6 kg
Formatted Capacity 120 GB
Interface Type DMA/ATA-100 (Ultra)
Data Transfer Rate 100 MBps
Average Seek Time 8.9 ms
Spindle Speed 7200 rpm
Cylinders 16383
Heads 16
Sectors per Track 63
Bytes per Sector 512
Recoverable Errors ( Non-Recoverable Errors ) ( 1 per 10^14 )
Cache / Buffer Size 8 MB
Warranty 3 years warranty
General
General
Width 10.2 cm
Depth 14.7 cm
Height 2.6 cm
Weight 0.6 kg
Compatibility PC, Mac
Hard Drive
Enclosure Type Internal
Formatted Capacity 120 GB
Interface Type DMA/ATA-100 (Ultra)
Cache / Buffer Size 8 MB
Features Data Lifeguard
Compliant Standards S.M.A.R.T.
Performance
Seek Time 8.9 ms (average) / 21 ms (max)
Track-to-Track Seek Time 2 ms
Average Latency 4.2 ms
Spindle Speed 7200 rpm
Configuration
Heads / Physical 16 / 6
Sectors per Track / Physical 63
Bytes per Sector 512
Reliability
Start / Stop Cycles 50,000
Expansion / Port(s) Required
Port(s) / Connector(s) Required 1 x storage DMA/ATA-100 (Ultra) / 40 pin IDC female - 1
Warranty
Service / Support Details Limited warranty - 3 years
Environmental Parameters
Max Operating Temperature 55 °C
Humidity Range Operating 5 - 85%
Shock Tolerance 20 g @ 2ms half-sine pulse (operating) / 200 g @ 2ms half-sine pulse (non-operating)
Vibration Tolerance 0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
Sound Emission 39 dBA
Max Altitude Operating 3 km
e isto?
EDIT: ja agora ali diz ke a ficha e de 40 pinos ... as mais usadas ne 80 pinos desde o ata66 ou ke? ja agora esclarecam-me nisto SFF