Replacement for WAVE-7571-K9: Drop-In Alternatives We Stock
Looking for a replacement for the WAVE-7571-K9 (Cisco WIDE AREA VIRTUALIZATION ENGINE 7571)? 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 WAVE-7571-K9
| SKU | WAVE-7571-K9 |
|---|---|
| Product | Cisco WIDE AREA VIRTUALIZATION ENGINE 7571 |
| Stock status | In Stock |
| Detail page | View WAVE-7571-K9 › |
Drop-in replacements for WAVE-7571-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.
MEM-7571-48GB - Cisco 48GB Kit (3 X 16GB) DDR3-1333MHz PC3-10600 ECC Registered CL9 240-Pin DIMM Memory for Wide Area Virtualization Engine 7571
SKU: MEM-7571-48GB
Price: $438.09
RED-PWR-FAN-674 - Cisco Redundant Power Supply for WAE-674 Wide Area Application Engine
SKU: RED-PWR-FAN-674
Price: $107.68
DSK-7500-450GB - Cisco 450GB SAS Hot-Swappable 2.5-inch Hard Drive for WAVE 7541-7571
SKU: DSK-7500-450GB
Price: $619.67
NME-WAE-502-K9 - Cisco Wide Area Application Services (WAAS) 1 x 10/100/1000Base-T Network Module for 2800 3800 Series Router
SKU: NME-WAE-502-K9
Price: $157.42
ISM-SRE-300-BUN-K9 - Cisco 3900 Series Services Ready Engine (SRE) 300 ISM
SKU: ISM-SRE-300-BUN-K9
Price: $99.55
MEM-C6K-ATA-1-64M-AP - Cisco 64MB PCMCIA ATA Flash Memory for Catalyst 6000 / 6500 Supervisor Engine II Series
SKU: MEM-C6K-ATA-1-64M-AP
Price: $116.33
MEM-C6K-ATA-1-64M-TP - Cisco 64MB PCMCIA ATA Flash Memory for Catalyst 6000 / 6500 Supervisor Engine II Series
SKU: MEM-C6K-ATA-1-64M-TP
Price: $116.33
MEM-C6K-CPTLC256M - Cisco 256MB CompactFlash (CF) Memory Card for Supervisor Engine 720
SKU: MEM-C6K-CPTLC256M
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.