Seagate 750GB IDE ATA/100 Hard Drives ST3750840A
ราคายังไม่รวม ภาษีมูลค่าเพิ่ม 7%:
฿0
Warranty SEAGATE:
ให้คำปรึกษา และบริการหลังการขาย
รับประกันสินค้า 3 ปี
ติดต่อสอบถามราคา พิเศษ
SALE (095-675-8034)
รับจัดหาอุปกรณ์ Server / Storage และทำ MA
Email [email protected] Office 02-460-9200
Formatted Gbytes (512 bytes/sector)* : 750
Guaranteed sectors : 1,465,149,168
Bytes per sector : 512
Default sectors per track : 63
Default read/write heads : 16
Default cylinders : 16,383
Recording density in BPI (bits/inch max) : 926,000
Track density TPI (tracks/inch avg) : 145,000
Areal density (Mbits/inch avg) : 128,200
Spindle speed (RPM) : 7,200
Internal data transfer rate (Mbytes/sec max) : 1,030
Sustained transfer rate OD (Mbytes/sec) : 78
I/O data transfer rate (Mbytes/sec max) : 100
ATA data-transfer modes supported : PIO modes 0–4Multiword DMA modes 0–2Ultra DMA modes 0–5
Cache buffer : 8 Mbytes
Height (max) : 26.11 mm (1.028 inches)
Width (max) : 101.85 mm (4.010 inches)
Length (max) : 146.99 mm (5.787 inches)
Weight (max) grams : 720
Average latency (msec) : 4.16
Power-on to ready (typical) : 15 sec
Standby to ready (typical) : 15 sec
Track-to-track seek time (msec typical) : 0.8 (read), 1.0 (write)
Average seek, read (msec typical) : 11.0
Average seek, write (msec typical) : 12.0
Startup current (typical) 12V (peak) : 2.8 amps
Seek power (typical) watts : 9.9
Operating power (typical) watts : 9.2
Idle mode (typical) watts : 7.2
Standby mode (typical) watts : 1.2
Sleep mode : 1.2
Voltage tolerance (including noise) : 5V ± 5% 12V ± 10%
Ambient temperature : 0° to 60°C (op.) –40° to 70°C (nonop.)