PDA

View Full Version : Ws 40gb.....


Pepe Romero
16-09-2002, 15:43
Secondo voi com'e'????


WD400JB


Performance
Rotational Speed 7,200 RPM (nominal)
Buffer Size 8 MB
Buffer To Disk 591.0 Mbits/s (Max)
Read Seek Time (Average) 8.9 ms
Write Seek Time (Average) 10.9 ms (average)
Track-To-Track Seek Time 2.0 ms (average)
Full Stroke Seek 21.0 ms (average)
Average Latency 4.2 ms (nominal)
Mode 5 Ultra ATA 100.0 MB/s
Mode 4 Ultra ATA 66.6 MB/s
Mode 2 Ultra ATA 33.3 MB/s
Mode 4 PIO 16.6 MB/s
Mode 2 multi-word DMA 16.6 MB/s


Configuration
Cylinders 16,383
Number of Heads (Logical) 16
Number of Heads (Physical) 2
Sectors Per Track 63
Formatted Capacity 40,020 MB
Interface EIDE
Actuator Type Rotary Voice Coil
Number of Platters 1
Bytes Per Sector 512
User Sectors Per Drive 78,165,360
Servo Type Embedded


Dimension & Environmental
Height (English) 1.028 Inches (Max)
Length (English) 5.787 Inches (Max)
Width (English) 4.00 Inches (+/- 0.010 inch)
Weight (English) 1.32 Pounds (+/- 0.14 pounds)
Operating Shock (Read) 65G, 2ms
Non-operating Shock 300G, 2ms
Idle Mode 33 dBA (average)
Seek Mode 0 35 dBA (average)
Seek Mode 3 34 dBA (average)

schubaffo
16-09-2002, 16:19
Com'è?? Secondo me molto buono... sto aspettando che da C+L torni disponibile... ma quello da 80GB, che ha due soli piatti come il 40GB; inoltre, cosa che + mi interessa, dicono che sia tra i + affidabili, cosa che, a parer mio, per un HD è molto + importante di qualche punto% di performance in +.