Alternative to PWR-M20-AC: Better-Value Equivalents in Stock
Comparing the PWR-M20-AC (PWR-M20-AC - Juniper 300-Watts M20 AC Power Supply) against alternatives? Pro Disk Network stocks 12 similar Juniper 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 PWR-M20-AC
| SKU | PWR-M20-AC |
|---|---|
| Product | PWR-M20-AC - Juniper 300-Watts M20 AC Power Supply |
| Current price | $473.68 |
| Stock status | In Stock |
| Detail page | View PWR-M20-AC › |
Alternatives to PWR-M20-AC
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.
EX-PWR-930-AC - Juniper 930-Watts AC Power Supply with PoE+ for EX4200, EX3200 Series
SKU: EX-PWR-930-AC
Price: $191.58
NS-IDP-PWR-AC-003 - Juniper 500-Watts AC Power Supply for IDP200, 600, 1100 PSU
SKU: NS-IDP-PWR-AC-003
Price: $235.79
PWR-M10I-M7I-DC-S - Juniper 293-Watts DC Power Supply for M10I / M7I
SKU: PWR-M10I-M7I-DC-S
Price: $250.53
J6300-PWR-AC-S - Juniper 645-Watts AC Power Supply for J6300 Services Router
SKU: J6300-PWR-AC-S
Price: $331.58
NS-5400-PWR-AC - Juniper 150-Watts AC Power Supply for Netscreen 5400 Firewall
SKU: NS-5400-PWR-AC
Price: $331.58
PWR-MX960-AC-S - Juniper 4100-Watts AC Power Supply for MX960 Edge Router
SKU: PWR-MX960-AC-S
Price: $334.74
NS-ISG-2000-PWR-AC2 - Juniper 250-Watts AC Power Supply for Netscreen-ISG 2000
SKU: NS-ISG-2000-PWR-AC2
Price: $392.99
NS-ISG-1000-PWR-AC - Juniper 250-Watts AC Power Supply for ISG1000 Series
SKU: NS-ISG-1000-PWR-AC
Price: $392.99
EX-PWR-600-AC - Juniper 600-Watts AC Power Supply for EX4200, EX3200
SKU: EX-PWR-600-AC
Price: $429.83
PWR-MX480-2520-AC-S - Juniper 2520-Watts Redundant Power Supply for MX480 Router
SKU: PWR-MX480-2520-AC-S
Price: $500.00
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.