Replacement for SPA500S: Drop-In Alternatives We Stock
Looking for a replacement for the SPA500S (Cisco Smb-32 Button Attendant C Spa500 Family)? Pro Disk Network ships Cisco drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the SPA500S
| SKU | SPA500S |
|---|---|
| Product | Cisco Smb-32 Button Attendant C Spa500 Family |
| Current price | $257.89 |
| Stock status | In Stock |
| Detail page | View SPA500S › |
Drop-in replacements for SPA500S
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.
MEM2800-32CF - Cisco 32MB CompactFlash (CF) Memory Card for Cisco 2800 Series
SKU: MEM2800-32CF
Price: $116.33
Cisco MEM-I/O-FLC32M 32MB Flash Memory Card for Cisco 7200 I/O Controller
SKU: MEM-I-O-FLC32M
Price: $116.33
MEM1700-32U64MFS - Cisco 32MB Flash Memory for Cisco 1700 Series (32MB to 64MB Flash SIMM Upgrade)
SKU: MEM1700-32U64MFS
Price: $116.33
MEM-C6K-CPTFL1G - Cisco 1GB Flash Memory for Cisco 6000/6500 Series Sup720/sup32
SKU: MEM-C6K-CPTFL1G
Price: $218.30
C9400-PWR-3200DC - Cisco 3200-Watts Hot-Swappable DC Power Supply for Cisco Catalyst 9400 Series Switches
SKU: C9400-PWR-3200DC
Price: $4,155.79
332314-B21 - HP 512MB CompactFlash (CF) Memory Card for Cisco MDS 9500 Supervisor
SKU: 332314-B21
Price: $83.88
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.