IBM DOS Version 3.30




Labels used with permission of IBM® Corporation
Labels copyright © IBM® Corporation

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The IBM Personal Computer DOS

Version 3.30 (C)Copyright International Business Machines Corp 1981, 1987

             (C)Copyright Microsoft Corp 1981, 1986



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Package Contents:

Package images used with permission
IBM® Corporation
Paper Cover, P/N: 80X0681
Box Cover, P/N: 80X0885
Binder P/N: 6280060
Read This First (insert), P/N: 80X0665
Proof of License Card, P/N:00F8945
User Guide, P/N: 80X0933
Quick Reference Card, P/N: 80X0683
Reference Manual, P/N: 00F9593
Startup Diskette, P/N: 80X0735
Operating Diskette, P/N: 80X0929
3.5" combo disk, P/N: 80X0939
Diskette plastic binder holder 5.25", P/N: 6172206
Diskette plastic binder holder 3.5", P/N: 6138481

Collector's notes:
Rated: Mildly Available. Of all older releases, the most common.
Estimated Value (complete): Mint-$100 VG-$50 G-$25

Vital Statistics:

Release Date: April, 1987
Disks in Set: 3
Diskette Form Factor:5.25", DS,DD 9 sectors per track
Diskette Form Factor:3.5", DS,DD 9 sectors per track
Capacity: 360k, 720k
Sector Size: 512 bytes
Sectors per cluster: 2
Root directory entries: 112
Total sectors: 720
Media Descriptor: FD
Sectors per FAT: 2
Track Size: 9 sectors
Disk Sides: 2
Total Tracks: 80
File System: FAT12 floppy, FAT16 fixed disk
Files on Disk1: 22
Files on Disk 2: 32
Files on Disk 3 (combo): 50

Version String (Sector 07D, Offset 164h):



0D 0A 0D 0A 54 68 65 20 49 42 4D 20 50 65 72 73 ¦     The IBM Pers

6F 6E 61 6C 20 43 6F 6D 70 75 74 65 72 20 44 4F ¦ onal Computer DO

53 0D 0A 56 65 72 73 69 6F 6E 20 33 2E 33 30 20 ¦ S  Version 3.30

28 43 29 43 6F 70 79 72 69 67 68 74 20 49 6E 74 ¦ (C)Copyright Int

65 72 6E 61 74 69 6F 6E 61 6C 20 42 75 73 69 6E ¦ ernational Busin

65 73 73 20 4D 61 63 68 69 6E 65 73 20 43 6F 72 ¦ ess Machines Cor

70 20 31 39 38 31 2C 20 31 39 38 37 0D 0A 20 20 ¦ p 1981, 1987

20 20 20 20 20 20 20 20 20 20 20 28 43 29 43 6F ¦            (C)Co

70 79 72 69 67 68 74 20 4D 69 63 72 6F 73 6F 66 ¦ pyright Microsof

74 20 43 6F 72 70 20 31 39 38 31 2C 20 31 39 38 ¦ t Corp 1981, 198

36 0D 0A 00 4C 69 63 65 6E 73 65 64 20 4D 61 74 ¦ 6   Licensed Mat

65 72 69 61 6C 20 2D 20 50 72 6F 67 72 61 6D 20 ¦ erial - Program

50 72 6F 70 65 72 74 79 20 6F 66 20 49 42 4D 53 ¦ Property of IBMS


File Listing:

Disk 1 Startup: 03/18/1987 12:00p 22,100 IBMBIO.COM 03/17/1987 12:00p 30,159 IBMDOS.COM 03/17/1987 12:00p 25,307 COMMAND.COM 03/17/1987 12:00p 1,678 ANSI.SYS 03/17/1987 12:00p 11,285 COUNTRY.SYS 03/17/1987 12:00p 11,290 DISPLAY.SYS 03/17/1987 12:00p 1,196 DRIVER.SYS 03/17/1987 12:00p 3,919 FASTOPEN.EXE 03/18/1987 12:00p 48,216 FDISK.COM 03/18/1987 12:00p 11,616 FORMAT.COM 03/17/1987 12:00p 9,056 KEYB.COM 03/17/1987 12:00p 19,766 KEYBOARD.SYS 03/17/1987 12:00p 15,487 MODE.COM 03/17/1987 12:00p 3,060 NLSFUNC.EXE 03/17/1987 12:00p 13,590 PRINTER.SYS 03/17/1987 12:00p 11,775 REPLACE.EXE 03/17/1987 12:00p 4,163 SELECT.COM 03/17/1987 12:00p 4,766 SYS.COM 03/17/1987 12:00p 3,455 VDISK.SYS 03/17/1987 12:00p 11,247 XCOPY.EXE 03/18/1987 12:00p 49,065 EGA.CPI 03/17/1987 12:00p 10,752 LCD.CPI 03/18/1987 12:00p 17,089 4201.CPI 03/17/1987 12:00p 459 5202.CPI 07/04/1983 12:00a 0 VENDOR-#.DO1 22 File(s) 288,237 bytes 0 Dir(s) 9,216 bytes free 362,496 bytes total disk space. 53,248 bytes in 3 hidden files. 300,032 bytes in 22 files. 9,216 bytes available on disk. 1,024 bytes in each allocation unit. 354 total allocation units on disk. 9 allocation units available on disk. Disk 2 Operating: 03/17/1987 12:00p 5,825 APPEND.EXE 03/17/1987 12:00p 1,561 ASSIGN.COM 03/17/1987 12:00p 9,529 ATTRIB.EXE 03/18/1987 12:00p 31,913 BACKUP.COM 03/17/1987 12:00p 1,063 BASIC.COM 03/17/1987 12:00p 36,403 BASICA.COM 03/18/1987 12:00p 9,850 CHKDSK.COM 03/17/1987 12:00p 25,307 COMMAND.COM 03/17/1987 12:00p 4,214 COMP.COM 03/17/1987 12:00p 15,897 DEBUG.COM 03/17/1987 12:00p 5,879 DISKCOMP.COM 03/17/1987 12:00p 6,295 DISKCOPY.COM 03/17/1987 12:00p 7,526 EDLIN.COM 03/17/1987 12:00p 6,434 FIND.EXE 03/18/1987 12:00p 11,616 FORMAT.COM 03/17/1987 12:00p 6,128 GRAFTABL.COM 03/17/1987 12:00p 3,300 GRAPHICS.COM 03/17/1987 12:00p 8,969 JOIN.EXE 03/17/1987 12:00p 2,377 LABEL.COM 03/17/1987 12:00p 313 MORE.COM 03/17/1987 12:00p 9,026 PRINT.COM 03/18/1987 12:00p 4,299 RECOVER.COM 03/17/1987 12:00p 11,775 REPLACE.EXE 03/17/1987 12:00p 34,643 RESTORE.COM 03/17/1987 12:00p 8,608 SHARE.EXE 03/17/1987 12:00p 1,977 SORT.EXE 03/17/1987 12:00p 9,909 SUBST.EXE 03/17/1987 12:00p 3,571 TREE.COM 03/17/1987 12:00p 11,247 XCOPY.EXE 03/17/1987 12:00p 369 BASIC.PIF 03/17/1987 12:00p 369 BASICA.PIF 03/17/1987 12:00p 6,251 MORTGAGE.BAS 07/04/1983 12:00a 0 VENDOR-#.DO1 32 File(s) 302,443 bytes 0 Dir(s) 43,008 bytes free 362,496 bytes total disk space. 0 bytes in 1 hidden files. 319,488 bytes in 32 files. 43,008 bytes available on disk. 1,024 bytes in each allocation unit. 354 total allocation units on disk. 42 allocation units available on disk. Disk 3: Startup/Operating Combination on 3.5" Diskette: 03/18/1987 12:00p 22,100 IBMBIO.COM 03/17/1987 12:00p 30,159 IBMDOS.COM 03/17/1987 12:00p 25,307 COMMAND.COM 03/17/1987 12:00p 1,678 ANSI.SYS 03/17/1987 12:00p 5,825 APPEND.EXE 03/17/1987 12:00p 1,561 ASSIGN.COM 03/17/1987 12:00p 9,529 ATTRIB.EXE 03/18/1987 12:00p 31,913 BACKUP.COM 03/17/1987 12:00p 1,063 BASIC.COM 03/17/1987 12:00p 36,403 BASICA.COM 03/18/1987 12:00p 9,850 CHKDSK.COM 03/17/1987 12:00p 4,214 COMP.COM 03/17/1987 12:00p 11,285 COUNTRY.SYS 03/17/1987 12:00p 15,897 DEBUG.COM 03/17/1987 12:00p 5,879 DISKCOMP.COM 03/17/1987 12:00p 6,295 DISKCOPY.COM 03/17/1987 12:00p 11,290 DISPLAY.SYS 03/17/1987 12:00p 1,196 DRIVER.SYS 03/17/1987 12:00p 7,526 EDLIN.COM 03/17/1987 12:00p 3,919 FASTOPEN.EXE 03/18/1987 12:00p 48,216 FDISK.COM 03/17/1987 12:00p 6,434 FIND.EXE 03/18/1987 12:00p 11,616 FORMAT.COM 03/17/1987 12:00p 6,128 GRAFTABL.COM 03/17/1987 12:00p 3,300 GRAPHICS.COM 03/17/1987 12:00p 8,969 JOIN.EXE 03/17/1987 12:00p 9,056 KEYB.COM 03/17/1987 12:00p 19,766 KEYBOARD.SYS 03/17/1987 12:00p 2,377 LABEL.COM 03/17/1987 12:00p 15,487 MODE.COM 03/17/1987 12:00p 313 MORE.COM 03/17/1987 12:00p 3,060 NLSFUNC.EXE 03/17/1987 12:00p 9,026 PRINT.COM 03/17/1987 12:00p 13,590 PRINTER.SYS 03/18/1987 12:00p 4,299 RECOVER.COM 03/17/1987 12:00p 11,775 REPLACE.EXE 03/17/1987 12:00p 34,643 RESTORE.COM 03/17/1987 12:00p 4,163 SELECT.COM 03/17/1987 12:00p 8,608 SHARE.EXE 03/17/1987 12:00p 1,977 SORT.EXE 03/17/1987 12:00p 9,909 SUBST.EXE 03/17/1987 12:00p 4,766 SYS.COM 03/17/1987 12:00p 3,571 TREE.COM 03/17/1987 12:00p 3,455 VDISK.SYS 03/17/1987 12:00p 11,247 XCOPY.EXE 03/18/1987 12:00p 49,065 EGA.CPI 03/17/1987 12:00p 10,752 LCD.CPI 03/18/1987 12:00p 17,089 4201.CPI 03/17/1987 12:00p 459 5202.CPI 03/17/1987 12:00p 369 BASIC.PIF 03/17/1987 12:00p 369 BASICA.PIF 03/17/1987 12:00p 6,251 MORTGAGE.BAS 07/04/1983 12:00a 0 VENDOR-#.DO1 50 File(s) 530,735 bytes 0 Dir(s) 128,512 bytes free 724,480 bytes total disk space. 52,736 bytes in 3 hidden files. 543,232 bytes in 50 files. 128,512 bytes available on disk. 512 bytes in each allocation unit. 1,415 total allocation units on disk. 251 allocation units available on disk.

MD5 Signatures:

IBMBIO COM 856EAECBE7B743231CF754FC7555ED52 IBMDOS COM EF2ADCA1CB3882118FD247DD4C672C81 COMMAND COM COC14CA5584F2174E480E04D4868F519 VER command: IBM Personal Computer DOS Version 3.30

Version History:

Supercedes IBM DOS 3.20. Added enhancements for PS/2 support. Support added for multiple hard disk partitions. Enhancements for foreign language support; code page switching now supported. DOS 3.30 is an upward compatible enhancement to DOS 3.20 and contains maintenance updates. Changes support IBM Personal Computer Enhanced Graphics Adapter, IBM PC Network, IBM Token-Ring Network, and DOS Extended Error facilities.
Except from original release announcement:
Reprinted with permission from IBM® Corporation:
Software Announcement
April 2, 1987
Announcement Letter Number: 287-098
"IBM DISK OPERATING SYSTEM (DOS) VERSION 3.30
BRIEF DESCRIPTION OF ANNOUNCEMENT, CHARGES, AND AVAILABILITY
Today, IBM announces three licensed programs: Disk Operating System (DOS) Version 3.30, Disk Operating System Version 3.30 Technical Reference, and TopView (TM) Version 1.12. IBM Disk Operating System (DOS) Version 3.30 is the latest..."