Quick Answer: What replaced VP4551V?
Discontinued: VP4551V | Replacement: VP6N60A1
Why VERTIV Discontinued the VP4551V
Based on the available research, VERTIV has announced an end-of-life process for VP4551V, with VP6N60A1 identified as the replacement part. However, the source material provided does not include an official manufacturer statement explaining why VP4551V is being discontinued, and no public EOL date was confirmed in the research. In other words, VP4551V is in an EOL in progress status, but it may still be available for purchase while inventory remains.
The research also shows an existing Vertiv end-of-life document for some rPDU models, but VP4551V was not listed in the excerpt provided. That means buyers should treat the VP4551V to VP6N60A1 transition as a procurement planning issue rather than waiting for a full public specification bulletin. If your organization currently standardizes on VP4551V, now is the right time to validate VP6N60A1 for future orders and refresh cycles.
For IT procurement teams, the main takeaway is simple: VP4551V should be considered a product moving out of the portfolio, and VP6N60A1 should be evaluated as the forward-looking orderable part. Because the discontinuation reason and formal timeline were not confirmed in the provided research, it is best to verify project-specific availability directly before placing large-volume orders.
What's New in the VP6N60A1
Replacement path for VP4551V
The clearest update is the replacement mapping itself: VP6N60A1 is the designated replacement for VP4551V. For organizations with existing quoting systems, approved vendor lists, or rack power standards tied to VP4551V, this makes VP6N60A1 the part number to use for new procurement activity.
Confirmed specifications remain limited
The provided research confirms specifications for VP4551V, including 60A, 208V DELTA, 17.2kW, and monitored outlet level. The same research does not provide technical specifications for VP6N60A1. Because of that, no verified claim can be made here about electrical changes, outlet layout changes, monitoring updates, metering improvements, physical dimensions, or accessory compatibility for VP6N60A1.
What buyers should assume until verified
Since VP6N60A1 is positioned as the replacement for VP4551V, most buyers will want to compare core deployment factors before switching: input power, form factor, outlet count and mix, network management capabilities, and mounting requirements. Those are the practical differences that matter in a live rack environment. But with the current research set, those differences cannot be confirmed, so they should be checked against current Vertiv documentation or distributor data before rollout.
Availability planning matters more than feature claims
Because VP4551V is in an EOL in progress state, the immediate operational difference is availability risk. Even if VP4551V is still orderable today, lead times and remaining stock can change during a product transition. For that reason, VP6N60A1 is the safer part number to quote for new projects, expansions, and standardized replacement planning.
At-a-Glance Comparison
| Feature | VP4551V | VP6N60A1 |
|---|---|---|
| Manufacturer | VERTIV | VERTIV |
| Part status | EOL in progress | Replacement part |
| Replacement mapping | Replaced by VP6N60A1 | Replaces VP4551V |
| Discontinuation reason | Not announced in provided research | Not applicable |
| EOL date | Not announced in provided research | Not applicable |
| Electrical specification | 60A | Not confirmed in provided research |
| Voltage | 208V DELTA | Not confirmed in provided research |
| Power capacity | 17.2kW | Not confirmed in provided research |
| Monitoring | Monitored outlet level | Not confirmed in provided research |
| Availability outlook | Still available while discontinuation progresses | Recommended for new purchasing |
Upgrade Checklist
- Identify every rack, room, or standard build that currently specifies VP4551V.
- Review open quotes and pending purchase requests to see whether VP4551V is still being requested by part number.
- Replace VP4551V with VP6N60A1 in procurement systems, ERP item masters, and approved parts lists where appropriate.
- Verify core technical requirements before approval, including power input, voltage, kW rating, outlet-level monitoring, and physical fit.
- Check whether any accessories, cords, mounting hardware, or network management assumptions tied to VP4551V also apply to VP6N60A1.
- Confirm current availability and lead time for both VP4551V and VP6N60A1 if you are supporting an in-flight deployment.
- For standardized enterprise environments, document the VP4551V to VP6N60A1 transition so future maintenance orders use the newer part number.
- If you need manufacturer-level confirmation on the VP4551V lifecycle, request the latest Vertiv guidance before making bulk commitments.
Bottom Line
VP4551V is in an EOL in progress phase, and VP6N60A1 is the replacement part number to use for forward planning. The available research confirms key specs for VP4551V but does not confirm detailed specifications or feature differences for VP6N60A1, so buyers should validate technical fit before deployment. For most IT teams, the practical next step is to move quoting and sourcing from VP4551V to VP6N60A1 now.
Ready to switch? Shop VP6N60A1 →
