Alternative to CSACS-5.1-VM-UP-K9: Better-Value Equivalents in Stock
Comparing the CSACS-5.1-VM-UP-K9 (CSACS-5.1-VM-UP-K9 - Cisco Secure Access Control System v.5.1 software Version Upgrade License 1 Server) 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 CSACS-5.1-VM-UP-K9
| SKU | CSACS-5.1-VM-UP-K9 |
|---|---|
| Product | CSACS-5.1-VM-UP-K9 - Cisco Secure Access Control System v.5.1 software Version Upgrade License 1 Server |
| Stock status | In Stock |
| Detail page | View CSACS-5.1-VM-UP-K9 › |
Alternatives to CSACS-5.1-VM-UP-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.
ACS-1100-RM-19 - Cisco Rack Mount Kit for Access Control Server 1120 Appliance
SKU: ACS-1100-RM-19
Price: $223.11
N55-D160L3-V2 - Cisco Nexus 5548 Layer 3 Daughter Card Version 2 Expansion Module
SKU: N55-D160L3-V2
Price: $1,009.95
N55-M160L3 - Cisco Nexus 5000 160 Gbps Layer 3 Version 2 Expansion Module
SKU: N55-M160L3
Price: $2,510.71
N55-M160L3-V2 - Cisco Nexus 5000 160 Gbps Layer 3 Version 2 Expansion Module
SKU: N55-M160L3-V2
Price: $2,908.61
Cisco ASR-9006-DC-V2 ASR 9006 6-Slot Rack-Mountable DC Chassis with PEM Version 2
SKU: ASR-9006-DC-V2
Price: $5,156.53
800-27671-01 - Cisco Redundant Power System 2300 Blower Fan Control Unit
SKU: 800-27671-01
Price: $203.75
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.