Cromemco CS250 (Hard Disk Drive) Maxtor XT2190

"Cromemco CS250"

Hard disk drive from a 1991 vintage "Super Microcomputer".

Model No#: CS250RH190XX40E-NG

Cromemco 900-0546

SN 90546G0173
NSN 4920-01-304-4098

CAGE 81755 ASSY 16U9500-45

CAGE 81755 ASSY 16U9500-25

MSN 208802

This S-100 computer was assembled & tested by Lockheed Martin Corp. in April of 1991.

Sold to General Dynamics in Fort Worth, Texas ~ for F-16 fighter-jet mission support.

The hard disk drive is formatted, partitioned and configured with UNIX V and Cromix Plus.

"Maxtor XT2190"
Becoming rarer by the day ...this unit is still NEW (never used) as of 15Feb2008.

MFM, ST-506 standard, internal 190MB hard drive.

"Maxtor" is engraved into the cover / activity LED.

Bad-sector mappings.

Control-circuits (most recent date codes, on the IC's = 18th week of 1990).

Oblique view.

Power & ST-506 connectors.

ID tag.

Detail of ID tag and signal & power connectors.