Replacement for C3845-BIAB-24-K9: Drop-In Alternatives We Stock
Looking for a replacement for the C3845-BIAB-24-K9 (Cisco C3845-BIAB-24/K9 3845 Integrated Services Router Bundle 2 x 10/100/1000Base-T 4 x HWIC, 1 x SFP, 4 x Network Module, 4 x PVDM, 2 x AIM, 1 x CompactFlash (CF) Card)? 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 C3845-BIAB-24-K9
| SKU | C3845-BIAB-24-K9 |
|---|---|
| Product | Cisco C3845-BIAB-24/K9 3845 Integrated Services Router Bundle 2 x 10/100/1000Base-T 4 x HWIC, 1 x SFP, 4 x Network Module, 4 x PVDM, 2 x AIM, 1 x CompactFlash (CF) Card |
| Stock status | In Stock |
| Detail page | View C3845-BIAB-24-K9 › |
Drop-in replacements for C3845-BIAB-24-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.
Cisco PWR-3900-AC/2 400-Watts 100 / 240V Secondary AC Power Supply For 3925/3945 Integrated Services Router
SKU: PWR-3900-AC-2
Price: $856.43
MEM160024FC - Cisco 24MB Flash Memory Card for 1600 Series (1601 / 1604 / 1605R) Router
SKU: MEM160024FC
Price: $116.33
15-11357-01 - Cisco 512MB PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Very Low Profile (VLP) Memory Module for 2900 / 3900 Router
SKU: 15-11357-01
Price: $195.16
700184-002 - Cisco 338-Watts 100-240VAC Power Supply for 2500 Series Router
SKU: 700184-002
Price: $461.84
ASR1006-PWR-AC - Cisco ASR 1006 1280-Watts 120-240V AC Power Supply For ASR1006 Router
SKU: ASR1006-PWR-AC
Price: $811.63
ASR1002-PWR-AC - Cisco 100-240V AC Power Supply for ASR 1000 Router
SKU: ASR1002-PWR-AC
Price: $7,215.87
AG642A - HP Cisco 9124E 24-Port Blade System C-Class Fabric Switch HP Cisco 9124E 24-Port Blade System C-Class Fabric Switch
SKU: AG642A
Price: $273.91
PWR-GSR10-AC - Cisco 2400-Watts Network Power Supply Cisco GSR 12410
SKU: PWR-GSR10-AC
Price: $1,124.71
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.