Quick Answer: What replaced STV-4501A?
Discontinued: STV-4501A | Replacement: STV-4501G
Why SERVER TECHNOLOGY Discontinued the STV-4501A
Current research does not show an official SERVER TECHNOLOGY end-of-life notice for STV-4501A. The part remains available from multiple sellers, and no manufacturer notice confirms an EOL date, EOSL date, or formal discontinuation timeline for STV-4501A. In other words, the status is best described as EOL in progress only in the sense that market messaging may be shifting, but the manufacturer has not publicly posted a specific discontinuation notice for this exact part number.
It is also important for buyers to know that no official discontinuation reason has been published for STV-4501A. SERVER TECHNOLOGY has released broader lifecycle updates for some PDU families, but those notices do not identify STV-4501A or explain why it would be phased out. For procurement teams, that means there is no documented reason tied to compliance changes, efficiency improvements, component shortages, or a new generation transition for this specific model.
There is a similar limitation around the replacement story. While this article discusses STV-4501G as the replacement for STV-4501A, current research does not confirm STV-4501G as an official manufacturer-designated successor. No SERVER TECHNOLOGY document found in current data names STV-4501G as the direct replacement for STV-4501A. For IT buyers, that means any transition from STV-4501A to STV-4501G should be validated against rack power, outlet count, monitoring needs, and deployment standards before purchase.
What's New in the STV-4501G
No confirmed manufacturer-published feature comparison
Based on the available research, there is no published SERVER TECHNOLOGY comparison that explains what is new in STV-4501G versus STV-4501A. There is also no search-result evidence listing STV-4501G specifications in enough detail to make a verified side-by-side technical claim. Because of that, buyers should avoid assuming STV-4501G is identical to STV-4501A or that it improves on specific areas without checking the current datasheet or quote details.
What is known about STV-4501A
The research does provide baseline details for STV-4501A. Available information shows STV-4501A as a SERVER TECHNOLOGY PDU with 208V/20A input, an IEC C20 plug, 24 x C13 outlets, 6 x C19 outlets, PIPS monitoring, and operation up to 60°C. These are the practical requirements most teams will want to match when evaluating STV-4501G as a possible replacement.
What to verify before moving from STV-4501A to STV-4501G
If you are sourcing STV-4501G instead of STV-4501A, focus on these checks:
- Input power: Confirm voltage, amperage, and plug type match your existing STV-4501A deployment.
- Outlet mix: Verify the number of C13 and C19 receptacles if your rack design depends on the STV-4501A layout.
- Monitoring: Check whether STV-4501G supports the same monitoring approach required in your environment.
- Thermal rating: Validate operating temperature if the installed STV-4501A units are used in warm rack conditions.
- Mechanical fit: Review mounting orientation, cord length, and cabinet clearance before standardizing on STV-4501G.
At-a-Glance Comparison
| Feature | STV-4501A | STV-4501G |
|---|---|---|
| Manufacturer | SERVER TECHNOLOGY | SERVER TECHNOLOGY |
| Lifecycle status | EOL in progress; still available for sale based on current research | Referenced as replacement in market messaging, but not confirmed by manufacturer research |
| Official manufacturer EOL notice | No explicit notice found for STV-4501A | Not applicable based on provided research |
| Official replacement confirmation | No official replacement announced in current research | No official confirmation as direct replacement for STV-4501A |
| Discontinuation reason | Not announced | Not provided |
| EOL date | Not announced | Not provided |
| Input | 208V/20A | Not available in provided research |
| Plug type | IEC C20 | Not available in provided research |
| Outlets | 24 x C13, 6 x C19 | Not available in provided research |
| Monitoring | PIPS monitoring | Not available in provided research |
| Operating temperature | Up to 60°C | Not available in provided research |
Upgrade Checklist
- Confirm current availability. If you still need exact-match spares, verify whether STV-4501A can still be purchased before planning a broader migration.
- Validate replacement status. Since research does not officially confirm STV-4501G as the direct successor to STV-4501A, ask for current manufacturer-backed guidance when possible.
- Check electrical compatibility. Compare STV-4501G input rating, plug type, and branch circuit requirements against the installed STV-4501A environment.
- Review outlet requirements. Count your rack devices using C13 and C19 connections so the new unit supports the same equipment mix as STV-4501A.
- Confirm monitoring needs. If your workflows depend on the PIPS monitoring capabilities listed for STV-4501A, verify the management and visibility features on STV-4501G.
- Inspect physical deployment details. Make sure the proposed STV-4501G fits cabinet height, mounting style, and cable routing constraints in the same way as STV-4501A.
- Document the change for procurement. Note clearly in your BOM and asset records that STV-4501A availability and STV-4501G replacement status should be rechecked at time of order.
Bottom Line
STV-4501A remains a somewhat unusual lifecycle case: it is described here as moving toward discontinuation, but current research does not show an official SERVER TECHNOLOGY EOL notice, a published EOL date, or a confirmed direct replacement. STV-4501G may be the practical part to evaluate next, but buyers should treat it as a candidate replacement and verify specifications before replacing STV-4501A in production racks.
Ready to switch? Shop STV-4501G →
