Alternative to MEM-CF-512MB: Better-Value Equivalents in Stock
Comparing the MEM-CF-512MB (MEM-CF-512MB - Cisco 512MB CompactFlash (CF) Memory Card for 1900 2900 & 3900) 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 MEM-CF-512MB
| SKU | MEM-CF-512MB |
|---|---|
| Product | MEM-CF-512MB - Cisco 512MB CompactFlash (CF) Memory Card for 1900 2900 & 3900 |
| Current price | $283.84 |
| Stock status | In Stock |
| Detail page | View MEM-CF-512MB › |
Alternatives to MEM-CF-512MB
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-512MB-X3 - Cisco 512MB CompactFlash (CF) Memory Card for 1900 2800 2900 Series Router
SKU: MEM-CF-512MB-X3
Price: $116.33
MEM-CF-128MB-TP - Cisco 128MB CompactFlash (CF) Memory Card for 1900 2900 3900 Isr
SKU: MEM-CF-128MB-TP
Price: $116.33
MEM-CF-256MB-C - Cisco 256MB Compatible CompactFlash (CF) Memory Card for 1900 2900 3900 I
SKU: MEM-CF-256MB-C
Price: $116.33
MEM-CF-256MB-3 - Cisco 256MB CompactFlash (CF) Memory Card for 1900 2900 3900 Series
SKU: MEM-CF-256MB-3
Price: $116.33
MEM-CF-4GB-TP - Cisco 4GB CompactFlash (CF) Memory Card for 1900 2900 3900 Series
SKU: MEM-CF-4GB-TP
Price: $127.67
MEM-CF-1GB-X3 - Cisco 1GB CompactFlash (CF) Memory Card for 1900 2900 3900 Series Router
SKU: MEM-CF-1GB-X3
Price: $127.67
MEM-VSS2T-1GB-CF - Cisco 1GB CompactFlash (CF) Memory Card for 1900 2900 3900 ISR
SKU: MEM-VSS2T-1GB-CF
Price: $127.67
MEM-CF-4GB-X3 - Cisco 4GB CompactFlash (CF) Memory Card for 1900 2900 3900 Series Routers
SKU: MEM-CF-4GB-X3
Price: $127.67
MEM-CF-256U4GB-MT - Cisco 4GB CompactFlash (CF) Memory Card for 1900 2900 3900 Series Routers
SKU: MEM-CF-256U4GB-MT
Price: $127.67
MEM-CF-1GB-3 - Cisco 1GB CompactFlash (CF) Memory Card for 1900 2900 3900 Series
SKU: MEM-CF-1GB-3
Price: $127.67
MEM-CF-2GB-3 - Cisco 2GB CompactFlash (CF) Memory Card 1900 2900 3900
SKU: MEM-CF-2GB-3
Price: $127.67
MEM-CF-256U2GB-APP - Cisco 2GB Flash Memory Card For 1900 2900 3900
SKU: MEM-CF-256U2GB-APP
Price: $127.67
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.