Alternative to SL-39-DATA-K9: Better-Value Equivalents in Stock
Comparing the SL-39-DATA-K9 (SL-39-DATA-K9 - Cisco IOS Data Licence 1 Router) 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 SL-39-DATA-K9
| SKU | SL-39-DATA-K9 |
|---|---|
| Product | SL-39-DATA-K9 - Cisco IOS Data Licence 1 Router |
| Stock status | In Stock |
| Detail page | View SL-39-DATA-K9 › |
Alternatives to SL-39-DATA-K9
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.
MEM-CF-1GB-X3 - Cisco 1GB CompactFlash (CF) Memory Card for 1900 2900 3900 Series Router
SKU: MEM-CF-1GB-X3
Price: $127.67
15-11357-01 - Cisco 512MB PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Very Low Profile (VLP) Memory Module for 2900 / 3900 Router
SKU: 15-11357-01
Price: $195.16
PWR-3900-POE - Cisco Power Supply with PoE Switch For 3925 / 3945 Integrated Services Router
SKU: PWR-3900-POE
Price: $238.13
DCJ5952-01P - Cisco 595-Watts AC Power Supply For 3925 / 3945 Integrated Services Router
SKU: DCJ5952-01P
Price: $461.84
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
3 Cisco 3945 Integrated Service Router Ports - Management Port
SKU: CISCO3945-HSEC--K9
Price: $8,859.79
Cisco M393B2G70BH0-YK0/CISCO 16GB 2RX4 PC3L-12800R 1.35V Memory Module (1x16GB)
SKU: M393B2G70BH0-YK0-CISCO
Price: $127.13
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.