Quantum Corporation QM318200KN-LW hard drive specifications

Quantum Atlas IV - hard drive - 18.2 GB - Ultra2 Wide SCSI

Increasingly, business success - for small regional companies as well as large global corporations - depends on superior utilization of information technology. World-class information management requires fast, reliable, and cost-effective storage - precisely what Quantum Atlas IV disk drives are designed to deliver. Atlas IV drives are a perfect solution for a wide range of business applications - from desktop NT workstations to departmental servers to enterprise storage subsystems. By any measure, Atlas IV drives deliver exceptional performance and value. The Atlas IV drive is well equipped to handle a high number of random I/O tasks. Altogether, an exceptional value. Like all Quantum hard drives, Atlas IV is manufactured with a highly automated process that delivers consistent, high-quality products. All are good reasons why Quantum is your most reliable investment in disk drives.

Recommended software for Quantum Corporation QM318200KN-LW status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com

Quantum Corporation

HDD Part Number

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


Device Type
Hard drive - Internal hard drive

4 in

5.7 in

1 in

1.3 lbs

Hard Drive

Form Factor

18.2 GB

Interface Type
Ultra2 Wide SCSI

68 pin HD D-Sub

SCSI Signaling Type
Low Voltage Differential (LVD)

Buffer Size
2 MB

Bytes per Sector

Compliant Standards
S.M.A.R.T., 352-bit Reed Solomon ECC


Drive Transfer Rate
80 MBps

Internal Data Rate
32.1 MBps

Seek Time
6.9 ms (average) / 16 ms (max)

Track-to-Track Seek Time
0.8 ms

Average Latency
4.17 ms

Spindle Speed
7200 rpm


Storage Hard Drive / Recoverable Errors
1 per 10^11

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

Storage Controller


Expansion / Connectivity

1 x Storage - Ultra2 Wide SCSI - 68 pin HD D-Sub (HD-68)

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

Compatible Slots
x None


Power Device

Manufacturer Warranty

Service & Support
5 years warranty

Service & Support Details
Limited warranty - Parts and labor - 5 years - Bring-in, Technical support - Phone consulting

Environmental Parameters

Min Operating Temperature
41 �F

Max Operating Temperature
131 �F

Humidity Range Operating
10 - 90%

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

Vibration Tolerance
1 g @ 5-500 Hz (operating) / 2 g @ 5-500 Hz (non-operating)

Sound Emission
36 dB