Seagate 750GB IDE ATA/100 Hard Disk Drive ST3750640AV

Seagate Part #/MPN: ST3750640AV

DiscTech Item #: SGT-ST3750640AV-BN-OE

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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: 17 / 14

Electrical Interface: EIDE Ultra ATA100 100MBps

On-Board Cache: 16MB

Seagate SV35.2 750GB 7.2K IDE ATA/100 Hard Disk Drive ST3750640AV - Brand New

The Seagate® SV35.2 Series™ hard drive is the first drive specifically engineered and optimized for digital video recording in security and surveillance applications.

Increased SDVR Performance
• Increased video data rates (480 Mb/s) enable higher-performance video recording.
• Optimized to record multiple,simultaneous video streams
• Engineered to maintain high video data integrity

Higher Reliability
• Designed for 24x7 operation and high write duty cycles
• >1,000,000 hours MTBF in 24x7 video surveillance applications
• Fewer moving parts
• Lower power consumption
• Reduced heat generation

Tailored for the Video Surveillance Industry
• Technical and marketing support infrastructure dedicated to video surveillance customers
• Second-generation SDVR drive—evolving with emerging industry requirements
• Advanced application design and technical advice available through Seagate Design Service Centers
in U.S. and Singapore

Key Advantages
• >1,000,000 hours MTBF and <1 percent AFR in 24x7 video surveillance applications
• Improved data transfer rates (read/write speeds) for higherperformance video recording
• Reduced heat generation enabling surveillance systems to run cooler and last longer
• Leading-edge capacity points—up to 750 GB—to support the massive amounts of digital video
• Optimized for recording of multiple, simultaneous video streams
• The first video surveillance hard drive with perpendicular recording technology
• Backed by the Seagate® 5-year limited warranty

Best-Fit Applications
• Video surveillance digital video recorder (SDVR)
• Video surveillance network digital video recorder (SNVR)
• Direct-attached and network-attached JBOD video storage
• Small-footprint video surveillance digital recorder

Drive specification


Formatted Gbytes (512 bytes/sector)*


Guaranteed sectors


Bytes per sector


Default sectors per track


Default read/write heads


Default cylinders


Recording density, KBPI (kbits/in max 


Track density, KTPI (ktracks/in max)


Areal density (Mbits/inch avg)


Spindle speed (RPM)


Internal data transfer rate (Mbytes/sec max)


Sustained transfer rate OD (Mbytes/sec)


I/O data transfer rate (Mbytes/sec max)


ATA data-transfer modes supported

PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6

Cache buffer

16 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) grams


Average latency (msec)


Power-on to ready (typical)


16 sec max

Standby to ready (typical)


16 sec max

Track-to-track seek time (msec typical)

0.8 (read), 1.0 (write)

Average seek read (msec typical)



Average seek, write (msec typical)



Operating Temperature gradient (°C per hour max)


Nonoperating Temperature gradient (°C per hour max)


Startup current (max) 12V (peak)

2.0 amps

Operational Shock (max at 2 msec


63 Gs

Non-Operational Shock (max at 2 msec)

300 Gs

Nonrecoverable read errors 

1 per 10^4 bits read

Voltage tolerance (including noise)

5V ± 5%
12V ± 10%


2.8 bels

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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