Seagate ST373453FC Fibre / Fiber Channel Hard Drive

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Seagate Part #/MPN: ST373453FC

DiscTech Item #: SGT-ST373453FC-RF-OE

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    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.


Enterprise Grade

Capacity: 73GB

Speed: 15,000RPM

Interface Types: Fibre Channel - Internal - Arbitrated Loop ASA II

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 56.1 to 86.0

Average Seek Time: 3.6 / 4.0

Electrical Interface: FC-AL - 4Gbps

On-Board Cache: 8MB

Seagate Cheetah 15K.3 73GB 15K 4Gbps 40pin Fibre / Fiber Channel Hard Drive ST373453FC - Refurbished

The Seagate Cheetah 15K.3 enterprise hard drive is Seagate's third-generation 15K-RPM hard drive delivering the highest reliability and lowest cost-per-I/O. Cheetah 15K.3 enterprise hard drives have extremely low power consumption allowing easy integration for high performance.

Key Features and Benefits

  • 73-, 36- and 18-GB capacities
  • Ultra320 and 4Gb/s Fibre Channel interfaces
  • 1.2 million hours full duty cycle mean time between failures (MTBF)
  • Highest reliability rating in the industry
  • Lowest cost-per-I/O
  • Low power consumption
  • Low acoustics


This drive is compatible with any of our Fiber / Fibre channel drive trays / caddies as well as any of our Fiberr / Fibre channel controllers.

Model number ST373453FC
Model Name Cheetah 15K.5
Formatted Capacity 73 Gbytes
Rotational Speed 15,000 rpm
Default Buffer (cache) Size 16 Mbytes
Average Seek Time, Read 3.6 msec typical
Average Seek Time, Write 4.0 msec typical
Average Latency 2 msec
Form Factor(width) 3.5-inch
Form Factor(height) 1-inch
Height 25.4 mm
Width 101.6 mm
Length 146.05 mm
Weight 0.800 kg
Power (Typical)12.7 watts
Operating Vibration (max) .50 Gs
Nonoperating Vibration (max) 2.0 Gs
MTBF (Hours) 1,200,000 hours
Nonrecoverable Read Errors 1 per 10^15 bits read

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

Weight: 1.8 lb

Warranty: 1 Year Manufacturer


Condition Levels Explained

The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items. Watch a video about our refurbishing process

1 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.

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