Alternative to NCNFF: Better-Value Equivalents in Stock
Comparing the NCNFF (NCNFF - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620) 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 NCNFF
| SKU | NCNFF |
|---|---|
| Product | NCNFF - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620 |
| Current price | $247.37 |
| Stock status | In Stock |
| Detail page | View NCNFF › |
Alternatives to NCNFF
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.
WXY6J - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: WXY6J
Price: $47.37
L550E-S1 - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: L550E-S1
Price: $61.05
D33R2 - Dell 550-Watts 80 Plus Platinum Hot Plug Power Supply for PowerEdge R320 R420
SKU: D33R2
Price: $165.79
0D33R2 - Dell 550-Watts 80 Plus Platinum Hot Plug Power Supply for PowerEdge R320 R420
SKU: 0D33R2
Price: $165.79
D550E-S0 - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: D550E-S0
Price: $170.53
L550E-S0 - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: L550E-S0
Price: $187.37
PS-2551-1D-LF - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: PS-2551-1D-LF
Price: $189.47
0NCNFF - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: 0NCNFF
Price: $226.08
D550E-S1 - Dell 550-Watts 80 Plus Platinum Hot Plug Redundant Power Supply for PowerEdge R320 R420 R620
SKU: D550E-S1
Price: $247.37
6V43G - Dell 550-Watts 100-240V 80 Plus Platinum Hot Pluggable Power Supply for PowerEdge R320 R420 R430 R440
SKU: 6V43G
Price: $247.37
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.