Seagate ST3250623A IDE ATA/100 Hard Drive

Capacity: 250GB
Spindle Speed: 7,200RPM
Interface Type: IDE / ATA (3.5″)
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 65
Average Seek Time (read/write ms): 11 / 12
Electrical Interface Speed: EIDE / Ultra ATA/100 – 100MBps
On-Board Cache: 16MB

Seagate Barracuda 7200.8 drives provide high-performance, highly- reliable storage for PCs and advanced applications, backed up by an industry-leading five-year warranty. Their best-in-class combination of capacity, performance, and support ideally suit them for such applications as high-performance PCs, media PCs, PATA-based servers and RAIDs, and cost-effective network attached storage (NAS).

• 7,200 RPM SoftSonic motor
  Whisper-quiet acoustics and high reliability in a high-performance environment.

   

   

• RoHS-compliant
  Significantly reduced levels of lead complies with all environmental legislation.

   

   

• Enhanced G-Force Protection 
  High nonoperating shock specification ensures top reliability and durability during shipment and integration.

   

  Drive specification	ST3250823A	ST3250623A
  Formatted Gbytes (512 bytes/sector)*	250
  Guaranteed sectors	488,397,168
  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)	763,000
  Track density TPI (tracks/inch avg)	120,000
  Areal density (Mbits/inch2 avg)	91,560
  Spindle speed (RPM)	7,200
  Internal data transfer rate (Mbytes/sec max)	95
  Sustained transfer rate OD (Mbytes/sec)	65
  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	16 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 / lb.	635 / 1.39
  Average latency (msec)	4.16
  Power-on to ready (typical)	10 sec
  Standby to ready (typical)	10 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	12.4
  Operating power (typical) watts	12.8
  Idle mode (typical) watts	7.2
  Standby mode (typical) watts	0.8
  Sleep mode	0.8
  Voltage tolerance (including noise)	5V ± 5% 12V ± 10%
  Ambient temperature	0° to 60°C (op.) –40° to 70°C (nonop.)