Replacement for MEM1841-256CF: Drop-In Alternatives We Stock
Looking for a replacement for the MEM1841-256CF (MEM1841-256CF - Cisco 256MB CompactFlash (CF) Memory Card for 1800 Series)? 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 MEM1841-256CF
| SKU | MEM1841-256CF |
|---|---|
| Product | MEM1841-256CF - Cisco 256MB CompactFlash (CF) Memory Card for 1800 Series |
| Current price | $116.33 |
| Stock status | In Stock |
| Detail page | View MEM1841-256CF › |
Drop-in replacements for MEM1841-256CF
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-256 - Cisco 256MB CompactFlash (CF) Memory Card for 1800 Series 2800 3700 Series
SKU: MEM-CF-256
Price: $116.33
MEM1800-256CF-TP - Cisco 256MB CompactFlash Memory Card For 1800 Series
SKU: MEM1800-256CF-TP
Price: $116.33
MEM1800128U256CF - Cisco 256MB CompactFlash (CF) Memory Card for 1800 Series
SKU: MEM1800128U256CF
Price: $116.33
MEM1800256CF - Cisco 256MB CompactFlash (CF) Memory Card for 1800 Series
SKU: MEM1800256CF
Price: $116.33
MEM1800256CFAPP - Cisco 256MB CompactFlash Memory Card for 1800 Series
SKU: MEM1800256CFAPP
Price: $116.33
MEM180064U256CF - Cisco 256MB CompactFlash (CF) Memory Card for 1800 Series
SKU: MEM180064U256CF
Price: $116.33
MEM1800-256CF - Cisco 256MB CompactFlash (CF) Memory Card for 1800 Series
SKU: MEM1800-256CF
Price: $223.37
MEM1800-128CF - Cisco 128MB CompactFlash (CF) Memory Card for 1800 Series Router
SKU: MEM1800-128CF
Price: $112.45
MEM1800-32U64CF-TP - Cisco 64MB CompactFlash (CF) Memory Card for 1800 Series
SKU: MEM1800-32U64CF-TP
Price: $116.33
MEM1800-32U64CF-APP - Cisco 64MB CompactFlash (CF) Memory Card for 1800 Series
SKU: MEM1800-32U64CF-APP
Price: $116.33
MEM1800128CFAPP - Cisco 128MB CompactFlash Memory Card for 1800 Series
SKU: MEM1800128CFAPP
Price: $116.33
MEM180064CFAPP - Cisco 64MB CompactFlash Memory Card for 1800 Series
SKU: MEM180064CFAPP
Price: $116.33
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.