Replacement for 800-03741-01: Drop-In Alternatives We Stock
Looking for a replacement for the 800-03741-01 (800-03741-01 - Cisco 10 / 10Base-T Fast Ethernet Module 16K)? 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 800-03741-01
| SKU | 800-03741-01 |
|---|---|
| Product | 800-03741-01 - Cisco 10 / 10Base-T Fast Ethernet Module 16K |
| Current price | $249.64 |
| Stock status | In Stock |
| Detail page | View 800-03741-01 › |
Drop-in replacements for 800-03741-01
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.
WS-X5201R - Cisco 12 X Ports 100Basefx Fast Etherchannel Switching Module
SKU: WS-X5201R
Price: $2,192.50
800-25213-01 - Cisco 10Gb/s 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex SC Connector Xenpak Transceiver Module
SKU: 800-25213-01
Price: $388.36
PWR-800-WW1 - Cisco 110 / 220V Power Adapter for 801 / 802 / 803 / 804 / 806 Series Routers
SKU: PWR-800-WW1
Price: $82.42
800-30322-01 - Cisco Power Backplane for UCS 5108 Blade Server Chassis
SKU: 800-30322-01
Price: $165.79
WS-X5012A - Cisco Catalyst 48-Port 10BT Desktop Ethernet Switching Module
SKU: WS-X5012A
Price: $274.75
Cisco WS-X4013+10GE 10GE Ethernet Supervisor Engine II Switch Module
SKU: WS-X4013-10GE
Price: $391.46
46C9237 - IBM Cisco Nexus 4001I 10Gb/s 20 x Ports Gigabit Ethernet Fibre Channel Switch Module for BladeCenter
SKU: 46C9237
Price: $758.18
74-7105-01 - Cisco EHWIC-4ESG 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card
SKU: 74-7105-01
Price: $128.95
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.