| Вариант | TBB | WPM |
|---|---|---|
| IDR-1975A-T001-S21 | B572a ($30) | P113a ($7.5) |
| IDR-1975A-T001-S21-TS | - | P113s ($9) |
| IDR-1975A-T001-S21-TZ | B572az | - |
| IDR-1975A-T005-S21 | B573a ($130) | P114a ($25) |
| IDR-1975A-T005-S21-TZ | B573az | - |
| IDR-1975A-T010-S21 | B573.5a ($450) | P115 ($75) |
| IDR-1975A-T010-S21-TS | - | - |
| IDR-1975A-T010-S21-TS2 | - | - |
| IDR-1975A-T010-S21-TZ | B573.5az | - |