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The Adaptec ACB-2370T is a high-performance 2,7 RLL Hard Disk Controller for the IBM PC/AT and equivalent personal computers.
Small Image of ACB-2370T
DownloadsDocumentationTechnical Specifications

Note: Only drivers that are not included or embedded within a supported operating system are listed below. To see a complete list of supported operating systems see the Product Specifications

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Bios Updates and Other Downloadable Files

Bios Updates and Other Downloads

obsolete product info (html 69 kb)
Product Documentation
User's Guide for the ACB 2370T (PDF 170 KB)
System Requirements
The ACB-2370T can be installed in any IBM PC/AT or equivalent IBM compatible computer with:One 5 1/4" floppy diskette driveRoom for one 5 1/4" or 3 1/2" Winchester (hard) disk drive20-pin and 34-pin flat ribbon cables for hard diskPC or MS-DOS version 3.0 or newer revisions, system and supplemental program diskettes

The ACB-2370T Features

IBM BIOS-compatible, operates with all DOS applications software (DOS revisions 3.0 and later)
One-to-one sector interleave
Adaptec copyrighted BIOS provides a primary format utility
Automatic disk media verification using a worst-case data pattern
The BIOS allows DOS to directly access high-capacity drives
Autoconfiguration of drive
Support of two ST412/506-type drives
Support of drives with up to 16 heads and 1024 cylinders
Seek and data check recovery

Power Consumption

5V +/- 5V, 1.0 Amp (typical)

Operating Characteristics

0°C to 55°C (32°F to 131"F)
10% to 95% non-condensing relative humidity
Altitude-feet: Sea Level to 10,000

Storage Characteristics

-40°C to 75°C (-40°F to 167°F)
Altitude-feet: Sea Level to 20,000

MTBF (mean time between failures, Bellcore)

20,000 POH @ 55 C