Seagate Technology ST34520W hard drive specifications

Seagate Medalist Pro 4520 - hard drive - 4.55 GB - Ultra Wide SCSI

Seagate's Medalist Pro SCSI family of disk drives are available in 4.55 and 9.1-Gbyte capacities and are available in Ultra SCSI and Ultra2 SCSI interfaces. With spindle speeds of 7, 200 RPM and seek times as low as 9.5 msec, Medal Pro SCSI products provide affordable performance for desktop PCs, entry-level workstations and servers.

Recommended software for Seagate Technology ST34520W status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Seagate Technology

HDD Part Number
ST34520W


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
5.7 in

Height
1 in

Weight
1.3 lbs

Hard Drive

Form Factor

Capacity
4.55 GB

Interface Type
Ultra Wide SCSI

Connector
68 pin HD D-Sub

Buffer Size
512 KB

Bytes per Sector
512

Compliant Standards
S.M.A.R.T.

Performance

Drive Transfer Rate
40 MBps

Internal Data Rate
15 MBps

Seek Time
9.5 ms (average) / 21 ms (max)

Track-to-Track Seek Time
2.5 ms

Average Latency
4.2 ms

Spindle Speed
7200 rpm

Reliability

Mean time before failure
800,000 hour(s)

Storage Hard Drive / Recoverable Errors
1 per 10^10

Storage Hard Drive / Non-Recoverable Errors
1 per 10^14

Seek Errors
1 per 10^7

Storage Controller

Type
None

Expansion / Connectivity

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

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

Miscellaneous

Mounting Kit
Included

Power

Power Device
None

Software / System Requirements

Software Included
None

OS Required
None

Manufacturer Warranty

Service & Support
3 years warranty

Environmental Parameters

Min Operating Temperature
32 �F

Max Operating Temperature
131 �F

Humidity Range Operating
0 - 90%

Shock Tolerance
200 g @ 2ms half-sine pulse (non-operating)

Vibration Tolerance
0.5 g @ RMS (random) (operating) / 2 g @ 5-2000 Hz (non-operating)

Max Altitude Operating
40030 ft


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