Quick Answer: What replaced PCI-1723-AE?
Discontinued: PCI-1723-AE | Replacement: PCI-1723-BE
Why B+B SMARTWORX Discontinued the PCI-1723-AE
The current status for PCI-1723-AE is EOL IN PROGRESS, which means the product is still available for now, but B+B SMARTWORX has announced discontinuation. Based on the research available, there is no published reason for why PCI-1723-AE is being phased out, and no official end-of-life date has been announced.
It is also important to be precise about what is known and what is not. The available research does not include an official manufacturer notice that explains the discontinuation of PCI-1723-AE, confirms the migration path to PCI-1723-BE, or lists technical differences between the two part numbers. In other words, buyers can treat PCI-1723-BE as the designated replacement part number for sourcing purposes, but should not assume undocumented hardware, firmware, or connector changes without checking current manufacturer documentation.
For procurement teams, this matters because an EOL IN PROGRESS status often affects lead times, stock planning, and support expectations before it affects day-to-day operation. If your system design currently depends on PCI-1723-AE, this is the right time to validate stock availability, identify any internal qualification steps, and start planning around PCI-1723-BE.
What's New in the PCI-1723-BE
Replacement part number for PCI-1723-AE
The clearest update is the replacement itself: PCI-1723-BE is the successor part number to PCI-1723-AE. For many IT buyers, the main immediate change is administrative rather than technical: quotes, purchase requests, and future replenishment should increasingly reference PCI-1723-BE instead of PCI-1723-AE.
No verified technical differences in available research
The research provided does not include official documentation showing specific differences between PCI-1723-AE and PCI-1723-BE. That means there is no verified source here for changes to performance, compatibility, electrical characteristics, drivers, dimensions, connectors, operating conditions, or certifications. If you need those details for engineering approval, request the official lifecycle notice or product documentation before placing a replacement order.
Lifecycle planning is the main reason to move now
Even without published technical change data, the move from PCI-1723-AE to PCI-1723-BE is relevant because of product lifecycle risk. Once a part enters end-of-life transition, buyers may face shorter availability windows, reduced inventory, or longer sourcing times. Standardizing on PCI-1723-BE early can reduce the risk of emergency buys later.
Best next step for validation
If your application is sensitive to any board-level difference, the recommended path is to verify the replacement directly through Advantech support, since Advantech acquired B+B Electronics. The research specifically recommends checking Advantech's official support portal for PCI-1723-AE, contacting support, checking with authorized distributors, and requesting the official end-of-life notice that should document any migration guidance to PCI-1723-BE.
At-a-Glance Comparison
| Feature | PCI-1723-AE | PCI-1723-BE |
|---|---|---|
| Manufacturer | B+B SMARTWORX | B+B SMARTWORX |
| Lifecycle status | EOL IN PROGRESS | Replacement model |
| Availability | Still available while discontinuation is in progress | Recommended replacement part to source |
| Discontinuation reason | Not announced | Not applicable in provided research |
| EOL date | Not announced | Not applicable in provided research |
| Technical differences | No verified details in provided research | No verified details in provided research |
| Migration guidance | Move planning should begin now | Validate with official manufacturer documentation |
| Recommended sourcing action | Check remaining availability | Use for new quotes and replacement planning |
Upgrade Checklist
- Confirm current install base. Identify every system, spare, and BOM line that still references PCI-1723-AE.
- Check supply status. Because PCI-1723-AE is EOL IN PROGRESS, verify remaining availability and lead time before stock tightens.
- Update procurement records. Add PCI-1723-BE to approved vendor lists, ERP records, quoting templates, and purchasing workflows.
- Request official lifecycle documentation. Ask for the end-of-life notice and any manufacturer migration guidance covering PCI-1723-AE and PCI-1723-BE.
- Validate technical fit. If your application depends on exact compatibility, confirm specifications directly with Advantech or an authorized distributor before replacing PCI-1723-AE with PCI-1723-BE.
- Test before broad deployment. For controlled environments, qualify one PCI-1723-BE unit in a representative system before standardizing future purchases.
- Review spares strategy. Decide whether to make a final buy of PCI-1723-AE for legacy support or transition all future buys to PCI-1723-BE.
- Document the transition. Record the part-number change so engineering, operations, and purchasing teams all use the same replacement path.
Bottom Line
PCI-1723-AE has entered end-of-life transition, and PCI-1723-BE is the replacement part number to use for forward planning and sourcing. Because no official technical comparison was available in the research provided, buyers should treat this as a lifecycle and procurement update first, then confirm any engineering details directly with the manufacturer before deployment.
Ready to switch? Shop PCI-1723-BE →
