Adapter List

Japanese Display Adapters

Name P/N Notes
PS/55 D/A Double-decked card for 5571-S
PS/55 D/A-II 38F4650 51-S/T 71-T, No VGA function, AVEC
PS/55 D/A-III 64F8907 51-S/T 71-T, No VGA function, AVEC
PS/55 D/A-IV 79F5417 30-T, Additional VRAM board P/N is 39F7076
PS/55 D/A-V 56F7520 51-S/T/V 71-T/V, No VGA function, AVEC
PS/55 D/A B1 64F9134 Half size, additional VRAM board P/N is 64F9135.
PS/55 D/A B-II (old) 79F2159 circuit layout is different from 79F5413.
PS/55 D/A B-II (new) 79F5413 5560, 5580, 5540. VGA capable. BVEC
PS/55 DBCS D/A /J 07G0446 5551-W/N/Y 30-L/V/W, VGA capable, BVEC
PS/55 DBSC D/A /NI-J 54G1463 5551-R/L, Non-interlaced, VGA capable, BVEC
SVGA CL5428 (Jap) 84G7001 5521-Y, additional 1MB VRAM can be soldered in

SCSI Adapters

Type, Size, Terminator P/N Microcode Machine
SCSI /A 16-bit, Long, Blown DIP Term pack 15F6561 64F4376/77 5571-V1
35G2976
SCSI /A, Short, SIP Term packs 07G3169 64F4376/77 5551-W
SCSI A/16, Short, SIP Term packs 35G2976 92F2244/45
SCSI A/16, Short, SIP Term packs 66G1080 92F2244/45
SCSI /A with Cache, Long, Yellow DIP Term pack 92F1572 92F2244/45 8595-J
SCSI /A with Cache, Long, No Term on the card 6451018 64F4376/77 5580-Y/W
SCSI w/ Cache, Half, SIP, 50pin HDA connector 95F4488 64F4376/77 5561-W1/W2
SCSI A/32 w/ Cache, Short, DIP Term pack 35G2818 92F2244/45 5551-RE
SCSI A/32 w/ Cache, Short, SIP Term packs 07G3063 92F2246/47 Option ?
SCSI A/32 w/ Cache, Long, 2.5" HD onboard 35G3785 92F2244/45 Option

PCMCIA Adapters

Name P/N Notes
2 Slot PCMCIA /A 54G0481
4 Slot PCMCIA /A 54G0506 Who has option disks for it to activate all 4 slots?
2 Slot PCMCIA /A (PS/2)
2 Slot PCMCIA /A ISA style PC720 85G7334 Specially designed for PC720

Content created and/or collected by:
Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

Ardent Tool of Capitalism is maintained by Tomáš Slavotínek.
Last update: 21 Jan 2025 - Changelog | About | Legal & Contact