Alternative to 55TC3: Better-Value Equivalents in Stock
Comparing the 55TC3 (55TC3 - Dell 720-Watts Redundant Power Supply for PowerConnect RP720) against alternatives? Pro Disk Network stocks 12 similar Dell parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 55TC3
| SKU | 55TC3 |
|---|---|
| Product | 55TC3 - Dell 720-Watts Redundant Power Supply for PowerConnect RP720 |
| Current price | $1,470.75 |
| Stock status | In Stock |
| Detail page | View 55TC3 › |
Alternatives to 55TC3
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
RPS720-R - Dell 720-Watts 120V AC 230V AC Redundant Power Supply for PowerConnect
SKU: RPS720-R
Price: $331.58
041W91 - Dell 720-Watts 120V AC 230V AC Redundant Power Supply PowerConnect RPS720
SKU: 041W91
Price: $331.58
41W91 - Dell 720-Watts 120V AC 230V AC Redundant Power Supply PowerConnect RPS720
SKU: 41W91
Price: $331.58
331-4610 - Dell 1100-Watts DC Redundant Power Supply for PowerEdge R620 720 820 R730XD
SKU: 331-4610
Price: $232.82
450-ADIJ - Dell 1100-Watts DC Redundant Power Supply for Poweredge R620 720 820 R730XD
SKU: 450-ADIJ
Price: $242.41
331-2288 - Dell 720-Watts 120-230V Redundant Power Supply for Networking N1524 N2024
SKU: 331-2288
Price: $732.43
C220M - Dell 300-Watts 100-240V Redundant Power Supply for PowerConnect 8024/8024F/7000/7048R
SKU: C220M
Price: $145.26
GCJVY - Dell 1000-Watts 100-240V Redundant Power Supply for PowerConnect Mps-1000
SKU: GCJVY
Price: $149.47
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.