Seagate Barracuda 7200.10 ST3750840A IDE ATA/100 Hard Drive

Seagate Part #/MPN: ST3750840A

DiscTech Item #: SGT-ST3750840A-BN-OE

  • Low Stock:Call for ETA
    Stock Levels

    This item is currently (nearly) out of stock. It may be possible to arrange fast shipment. If you need it urgently call us. Otherwise, it usually ships within 1 week.


Capacity: 750GB

Speed: 7,200RPM

Interface Types: IDE ATA 3.5in

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 78

Average Seek Time: 11 / 12

Electrical Interface: EIDE Ultra ATA100 100MBps

On-Board Cache: 8MB

Seagate Barracuda 7200.10 ST3750840A 750GB 7.2K IDE ATA/100 Hard Drive - Brand New

The Seagate Barracuda 7200.10 desktop hard drive features innovative perpendicular recording technology and is the first drive on the market to provide capacities up to 750 GB. Barracuda 7200.10 hard drives deliver superb performance, efficiency, speed and durability for all your application needs.

  • Perpendicular recording technology for maximum drive capacity and reliability
  • 8-MB cache buffer
  • Ultra-fast performance
  • Superb reliability
  • Whisper-quiet operation
  • Enhanced G-Force Protection against handling damage


This drive is compatible with any computer that uses IDE hard drives.

Drive specificationST3750840A
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.)

Click here to view the manufacturer's item description/brochure

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

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