Seagate Technology ST373453LW hard drive specifications

Seagate Cheetah 15K.3 - hard drive - 73.4 GB - Ultra320 SCSI

The Cheetah 15K.3 has the lowest cost for 15K drive, and the lowest cost-per-I/O disk drive ever. It is fast, cool, and quiet, and has the highest reliability rating in the industry. 15K RPM spindle speed delivers over 30% more I/Os per second than 10K, and faster sustained transfer rates, enabling the same high performance to be attained, with fewer drives. The drive features 3D Defense System, the most comprehensive drive protection system in the industry, consisting of Drive Defense, Data Defense and Diagnostic Defense. Seagate's Advanced Multidrive System optimizes the drive for maximum I/O performance in Multidrive environments. The Just-In-Time (JIT) feature minimizes actuator impact on power, vibration and acoustics.

Recommended software for Seagate Technology ST373453LW status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Seagate Technology

HDD Part Number
ST373453LW


Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART

General

Device Type
Hard drive - Internal hard drive

Width
4 in

Depth
5.8 in

Height
1 in

Weight
1.8 lbs

Hard Drive

Form Factor

Capacity
73.4 GB

Interface Type
Ultra320 SCSI

Connector
68 pin HD D-Sub

Buffer Size
8 MB

Bytes per Sector
512

Features
SeaShell, 3D Defense System, Seagate's Advanced Multidrive System (SAMS)

Performance

Drive Transfer Rate
320 MBps

Internal Data Rate
111.4 MBps

Seek Time
3.6 ms (average)

Track-to-Track Seek Time
0.2 ms

Average Latency
2 ms

Spindle Speed
15000 rpm

Reliability

Mean time before failure
1,200,000 hour(s)

Storage Hard Drive / Recoverable Errors
1 per 10^13

Storage Hard Drive / Non-Recoverable Errors
1 per 10^15

Seek Errors
1 per 10^9

Storage Controller

Type
None

Expansion / Connectivity

Connections
1 x Storage - Ultra320 SCSI - 68 pin HD D-Sub (HD-68)

Compatible Bays
1 x Internal - 3.5" x 1/3H

Compatible Slots
x None

Software / System Requirements

Software Included
Seagate SeaTools

Manufacturer Warranty

Service & Support
5 years warranty

Service & Support Details
Limited warranty - 5 years

Environmental Parameters

Min Operating Temperature
41 �F

Max Operating Temperature
131 �F

Shock Tolerance
15 g @ 11ms half-sine pulse (operating) / 250 g @ 2ms half-sine pulse (non-operating)

Vibration Tolerance
0.5 g @ 5-400 Hz (operating) / 2 g @ 5-400 Hz (non-operating)

Sound Emission
35 dB


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