That CDP machine looks in good condition. It seems the 2220 model has the floppy drives mounted vertically, giving it room for two ISA cards internally instead of just one like the 1600VP model. This auction includes a clear photo of the back bracket that does indeed show it should fit two cards. It would also be interesting to know what BIOS version it has - the earlier versions that are currently archived have a bug that prevents VGA cards from working.
Comments
Panasonic Sr. Partner RL-H7000W
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Eagle PC Spirit XL
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Tandy 1000 RL
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Tandy 1000 TL
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Tandy 1000 TL/2
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IBM 8-bit ISA Fixed Disk Adapter 1816101 - MFM Hard Drive Controller Card
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Tandy 1000SL
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Tandy 1000 TL
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Tandy 1000TL 25-1601
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IBM 1809113 XM ISA 8-bit Floppy Controller
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IBM 5162 XT/286
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Tandy 1000HD
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Tandy 1000RL
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Columbia 1600 VP /11
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Tandy 1000TL
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IBM PC 5150 Early Model (Rev.A)
https://www.ebay.com/itm/165806137148?nordt=true
IBM PC 5162 (XT/286)
https://www.ebay.com/itm/234743836182?nordt=true
IBM 8-bit ISA Fixed Disk Adapter (1816101)
https://www.ebay.com/itm/325333295285?nordt=true
IBM MFM Fixed Hard Disk Floppy Diskette (PC AT 5170)
https://www.ebay.com/itm/125171808242?nordt=true
Columbia Data Products 2220-A0
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Commodore PC10-II
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SEGA Tera Drive Model 3
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TANDY 1000 RLX HD
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TANDY 1000SL
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TANDY 1000 TL/2
https://www.ebay.com/itm/234818052179?nordt=true
Tandy 1200HD
https://www.ebay.com/itm/185704971304?nordt=true
https://www.ebay.com/itm/155096315268?nordt=true
IBM PC 5162 (XT 286)
https://www.ebay.com/itm/266051319502?nordt=true
Commodore PC10-SD
https://www.ebay.com/itm/255769943097?nordt=true
Commodore Colt Computer PC10C/PC20C
https://www.ebay.com/itm/394292804929?nordt=true
https://www.ebay.com/itm/203983072516?nordt=true
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Commodore PCIII (PC10C) Motherboard
https://www.ebay.com/itm/325287418143?nordt=true
Commodore PC 10-III
https://www.ebay.com/itm/265577358525?nordt=true
Commodore PC-1
https://www.ebay.com/itm/255582338902?nordt=true
Laser XT
https://www.ebay.com/itm/334674393754?nordt=true
Panasonic Sr. Partner RL-H7000W Portable
https://www.ebay.com/itm/225067953171?nordt=true
Tandy 1000 RL
https://www.ebay.com/itm/125224436676?nordt=true
Leading Edge XT
https://www.ebay.com/itm/134368832068?nordt=true
Commodore PC10-II
https://www.ebay.com/itm/255769832630?nordt=true
Commodore PC10-SD
https://www.ebay.com/itm/255769943097?nordt=true
Franklin PC 8000
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Zenith Motherboard 8088 XT
https://www.ebay.com/itm/144868665834?nordt=true
IBM PC 5162
https://www.ebay.com/itm/234743836182?nordt=true
SEGA Tera Drive
https://www.ebay.com/itm/125741848917?nordt=true
Tandy 1000RL
https://www.ebay.com/itm/125224436676?nordt=true
Tandy 1200HD
https://www.ebay.com/itm/155096315268?nordt=true
https://www.ebay.com/itm/304578567199?nordt=true
Commodore PC 10 III
https://www.ebay.com/itm/325522430307?nordt=true
Commodore PC10-SD
https://www.ebay.com/itm/255769943097?nordt=true
Commodore PC10-II
https://www.ebay.com/itm/255769832630?nordt=true
Commodore PC-1
https://www.ebay.com/itm/255582338902?nordt=true
Tandy 1000SL
https://www.ebay.com/itm/255969199394?nordt=true
Tandy 1000RL
https://www.ebay.com/itm/115697889673?nordt=true
Tandy 1000RLX
https://www.ebay.com/itm/266119363927?nordt=true
Tandy 1000TL
https://www.ebay.com/itm/314252896616?nordt=true
SEGA Tera Drive Model 3
https://www.ebay.com/itm/385423140838?nordt=true
https://www.ebay.com/itm/125741848917?nordt=true
IBM PC XT Model 286
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Columbia Data Products IBM PC clone
https://www.ebay.com/itm/204247386835?nordt=true
Franklin PC 8000
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Tandy 3000 NL
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Tandy 4000 SX
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Tandy 1000 TL
https://www.ebay.com/itm/314252896616?nordt=true
Tandy 1000 (Original)
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Tandon Model TM 7002
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https://www.ebay.com/itm/204255421560?nordt=true
https://www.ebay.com/itm/204255417119?nordt=true
Tandy 4020SX
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