AKA: 121-DB, AKA (Label): NCM, 121-DB, Product number (P/N): 121DB (121-DB),
Keywords/Tags: 121DB (121-DB)
Date of intro: 1970, Origin: Japan (List), Dimensions: 295x258x108mm, Weight: 3500g,
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12+1,
Number of keys: 24, #Key-Blue: 12, #Key-White: 12,
Keyboard Array (Rows x Columns): 04x06, Keyboard Layout: [5/4] [7] [8] [9] [R] [T] - [K] [4] [5] [6] [-] [(Division)] - [CE] [1] [2] [3] [+] [x] - [C] [0] [00] [.] [=] [=],
Decimal switch: [0-2-3-4],
Classification: / Desktop with Display,
Featuring: Logic-technology: SSI (Small Scale Integration) / JMOS (Japanese MOS), Memories: 1,
Related with: BUSICOM_docu: (Broch.) 121DB (version-1),
Original Equipment Manufacturer : BUSICOM: 121DB (version-1) (List of all Export-OEM-models from BUSICOM), Resemblance with: INDUSTRIA MACCHINE ELETTRONICHE (IME): 41; NATIONAL CASH REGISTER (NCR): (Unknown model 2),
Serie-members: BUSICOM: 121DB (version-1) (); BUSICOM: 121DB (version-2) (),
Initial Cost Price: 139000 JPY (€ 1.125,90), Collector value: 8/10,