Alternative to NXA-PAC-500W-B: Better-Value Equivalents in Stock
Comparing the NXA-PAC-500W-B (NXA-PAC-500W-B - Cisco 500-Watts AC Power Supply for Nexus 3172 Series) against alternatives? Pro Disk Network stocks 12 similar Cisco 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 NXA-PAC-500W-B
| SKU | NXA-PAC-500W-B |
|---|---|
| Product | NXA-PAC-500W-B - Cisco 500-Watts AC Power Supply for Nexus 3172 Series |
| Current price | $341.89 |
| Stock status | In Stock |
| Detail page | View NXA-PAC-500W-B › |
Alternatives to NXA-PAC-500W-B
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.
NXA-PAC-500W - Cisco 500-Watts Power Supply For Nexus 3064-T Switch
SKU: NXA-PAC-500W
Price: $1,280.92
NXA-PAC-650W-PE - Cisco 650-Watts AC Server Power Supply for Nexus
SKU: NXA-PAC-650W-PE
Price: $669.68
NXA-PAC-1100W - Cisco 1100-Watts Hot-Swappable Power Supply For Nexus 5500 / 6000 / 5600
SKU: NXA-PAC-1100W
Price: $735.70
NXA-PAC-1200W-PE - Cisco 1200-Watts Plug-in module AC Power Supply For Nexus 92160 / 92304 / 9236 / 9272 / 93108
SKU: NXA-PAC-1200W-PE
Price: $1,131.79
N2K-PAC-200W - Cisco 200-Watts AC Switch Power Supply For Nexus 2000 Series
SKU: N2K-PAC-200W
Price: $113.68
N2000-PAC-400W-V02 - Cisco 400-Watts Power Supply for Nexus NX-OS F-B Airflow
SKU: N2000-PAC-400W-V02
Price: $253.36
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.