Alternative to S400A001L: Better-Value Equivalents in Stock
Comparing the S400A001L (S400A001L - Cisco 400-Watts AC 100-240 V Power Supply for ASA5512X ASA5515X ASA5525X) 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 S400A001L
| SKU | S400A001L |
|---|---|
| Product | S400A001L - Cisco 400-Watts AC 100-240 V Power Supply for ASA5512X ASA5515X ASA5525X |
| Current price | $573.26 |
| Stock status | In Stock |
| Detail page | View S400A001L › |
Alternatives to S400A001L
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.
ASA-PWR-AC - Cisco 400-Watts AC 100-240 V Power Supply for ASA 5545-X 5555-X
SKU: ASA-PWR-AC
Price: $532.82
Cisco PWR-3900-AC/2 400-Watts 100 / 240V Secondary AC Power Supply For 3925/3945 Integrated Services Router
SKU: PWR-3900-AC-2
Price: $856.43
N9K-PAC-650W-B - Cisco 650-Watts AC 100-240 V Power Supply For Nexus 93128TX
SKU: N9K-PAC-650W-B
Price: $392.99
341-0375-05 - Cisco 400-Watts Power Supply For NEXUS NX-OS F-B AIRFLOW
SKU: 341-0375-05
Price: $128.95
34-0873-01 - Cisco 400-Watts Power Supply for 4003 / 4006 / 4008 Series
SKU: 34-0873-01
Price: $143.39
N2000-PAC-400W-V02 - Cisco 400-Watts Power Supply for Nexus NX-OS F-B Airflow
SKU: N2000-PAC-400W-V02
Price: $253.36
PWR-MS420-400AC-R - Cisco Meraki 400-Watts Power Supply For MS420 Meraki Switches
SKU: PWR-MS420-400AC-R
Price: $299.13
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.