Alternative to AR-4.0-ADD-CPU: Better-Value Equivalents in Stock
Comparing the AR-4.0-ADD-CPU (AR-4.0-ADD-CPU - Cisco Access Registrar v.4.0 License 1 Additional Processor PC) 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 AR-4.0-ADD-CPU
| SKU | AR-4.0-ADD-CPU |
|---|---|
| Product | AR-4.0-ADD-CPU - Cisco Access Registrar v.4.0 License 1 Additional Processor PC |
| Stock status | In Stock |
| Detail page | View AR-4.0-ADD-CPU › |
Alternatives to AR-4.0-ADD-CPU
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.
UCSC-F-FIO-2600MP - Cisco Fusion ioMemory PX600 2600GB Multi-Level Cell (MLC) PCI Express 2.0 x8 Flash Accelerator HH-HL Add-in Card Solid State Drive
SKU: UCSC-F-FIO-2600MP
Price: $3,300.78
Cisco 15216-FLD-4-33.4 ONS 15216 4-Channel Optical Add / Drop Multiplexer
SKU: 15216-FLD-4-33.4
Price: $4,262.12
UCSC-F-FIO-365M - Cisco Fusion ioMemory ioDrive2 365GB Multi-Level Cell (MLC) PCI Express 2.0 x4 Flash Accelerator HH-HL Add-in Card Solid State Drive
SKU: UCSC-F-FIO-365M
Price: $5,234.53
Cisco 40-Channel Reconfigurable Optical Add/Drop Multiplexing Module
SKU: 15454-40-MUX-C
Price: $18,882.70
AIR-CT5508-12-K9 - Cisco Aironet 5508 Wireless Controller for up to 12 Cisco Access Points
SKU: AIR-CT5508-12-K9
Price: $435.39
AIR-CT2504-50-K9 - Cisco WLAN Controller for up to 50 Cisco Access Point
SKU: AIR-CT2504-50-K9
Price: $2,794.25
Cisco 2504 Wireless Controller with 5x Cisco Aironet 700 Series Access Point
SKU: AIRCT2504-702I-A5
Price: $6,019.75
UCS-CPU-E5-2430 - Cisco 2.20GHz 7.2GT/s QPI 15MB SmartCache Socket FCLGA1356 Intel Xeon E5-2430 6-Core Processor
SKU: UCS-CPU-E5-2430
Price: $95.00
UCS-CPU-E5-2407 - Cisco 2.20GHz 6.4GT/s QPI 10MB SmartCache Socket FCLGA1356 Intel Xeon E5-2407 4-Core Processor
SKU: UCS-CPU-E5-2407
Price: $98.33
UCS-CPU-E5645 - Cisco 2.40GHz 5.86GT/s QPI 12MB L3 Cache Socket FCLGA1366 Intel Xeon E5645 6-Core Processor
SKU: UCS-CPU-E5645
Price: $100.21
UCS-CPU-E5-2640-RF - Cisco 2.50GHz 7.2GT/s QPI 15MB SmartCache Socket FCLGA2011 Intel Xeon E5-2640 6-Core Processor
SKU: UCS-CPU-E5-2640-RF
Price: $100.25
Cisco UCS-CPU-E5-2430LC 2.0GHz 7.2GT/s QPI 15MB SmartCache Socket FCLGA1356 Intel Xeon E5-2430L 6-Core Processor
SKU: UCS-CPU-E5-2430LC
Price: $115.51
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.