Seagate Barracuda 7200.9 120GB 7.2K IDE Ultra ATA/100 Hard Disk Drive ST3120213A

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Seagate Part #/MPN: ST3120213A

DiscTech Item #: SGT-ST3120213A-BN-OE


$69.00
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$69.00

Capacity: 120GB

Speed: 7,200RPM

Interface Types: IDE ATA 3.5in

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Average Seek Time: 11 / 12

Electrical Interface: EIDE Ultra ATA100 100MBps

On-Board Cache: 2MB

Drive specificationST3120213A
Formatted Gbytes (512 bytes/sector)*120
Guaranteed sectors234,441,648
Bytes per sector512
Default sectors per track63
Default read/write heads16
Default cylinders16,383
Recording density in KBPI (kbits/inch max)840.0
Track density KTPI (ktracks/inch avg)141.5
Areal density (Gbits/sq. inch avg)119.0
Spindle speed (RPM)7,200
Internal data transfer rate (Mbits/sec max)867.2
Sustained transfer rate OD (Mbytes/sec)83
I/O data transfer rate (Mbytes/sec max)100
ATA data-transfer modes supportedPIO modes 0–4Multiword DMA modes 0–2Ultra DMA modes 0–5
Cache buffer2 Mbytes
Height (max)26.1 mm (1.028 inches)
Width (max)101.6 mm (4.000 inches)
Length (max)146.99 mm (5.787 inches)
Weight (max) grams580
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
Average seek, write (msec typical)12
Nonrecoverable read errors1 per 10^14 bits read
Startup current (typical) 12V (peak)2.8 amps
Operating power (typical) watts12.0
Operational Shock (Gs max at 2 msec)63
Non-Operational Shock (Gs max at 2 msec)350 Gs
Drive acoustics, sound power (bels)Idle - 2.5 (typical) Quiet seek - 2.8 (typical)
Voltage tolerance (including noise)5V ± 5%

12V ± 10%
Ambient temperature0° to 60°C (op.)

–40° to 70°C (nonop.)

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ROHS Compliant

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new & sealed in retail box packaging.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty

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