| 16854A-004 | Increase acquisition memory depth to 4Mb |
| 16854A-008 | Increase acquisition memory depth to 8Mb |
| 16854A-016 | Increase acquisition memory depth to 16 Mb |
| 16854A-032 | Increase acquisition memory depth to 32 Mb |
| 16854A-064 | Increase acquisition memory depth to 64 Mb |
| 16854A-128 | Increase acquisition memory depth to 128 Mb |
| 16854A-700 | Increase maximum state speed to 700 MHz, 1.4 GSa/s |
| 16854A-A6J | ANSI Z540-1-1994 Calibration |
| E5379A | Probe, 17 channel differential Samtec connector, connects to 90-pin LA cable |
| E5380B | Probe, 34 channel single-ended Mictor connector, connects to 90-pin LA cable |
| E5381B | Probe, 17 channel differential flying leads, connects to 90-pin Logic Analyzer cable |
| E5382B | Probe, 17 channel single-ended flying leads, connects to 90-pin Logic Analyzer cable |
| E5390A | Probe, single-ended soft touch connectorless, connects to 90-pin LA cable |
| E5390A-001 | Retention modules |
| E5398A | 帶有90針電纜連接器的半尺寸軟接觸無連接器探頭 |
| E5402A | Probe, 34 channel SE right angle soft touch pro connectorless, connects to 90-pin LA cable |
| E5403A | Kit of 5 retention modules for Pro Series Soft Touch Connectorless Probes |
| E5405B | Probe, 17 channel, soft touch pro, differential, connects to 90-pin LA cable |
| E5406A | Probe, 34 channel, Soft Touch Pro, single-ended, connects to 90-pin cable |
| E5412A | Retention module kit of 5 for rt angle soft touch pro connectorless probes |
| E5864A | Additional 1685x removable hard drive assembly, includes 80 GB or greater HD |
| N2815A | MSO/LA cable for connection to 90 pin Logic Analyzer probe |
| U4201A | Logic Analyzer cable for use with individual probes |
| U4203A | Probe, 34 channel, flying lead, single-ended, 160-pin direct connect |
| U4204A | Probe, 34 channel, Soft Touch Pro, single-ended, 160-pin direct connect |
| U4205A | Probe, 34 channel, Mictor, single-ended, 160-pin direct connect |
