Replacement for 23L4173: Drop-In Alternatives We Stock
Looking for a replacement for the 23L4173 (23L4173 - IBM 1-Port 10/100Mbps PCI Network Adapter for Rs6000)? Pro Disk Network ships IBM 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 23L4173
| SKU | 23L4173 |
|---|---|
| Product | 23L4173 - IBM 1-Port 10/100Mbps PCI Network Adapter for Rs6000 |
| Current price | $165.79 |
| Stock status | In Stock |
| Detail page | View 23L4173 › |
Drop-in replacements for 23L4173
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.
73P2701 - IBM Intel PRO/1000 MT Dual Port Server Adapter Network Adapter - PCI-X HOT-PLUG (Standard Bracket)
SKU: 73P2701
Price: $395.34
90Y6268 - IBM EMULEX Dual Port 10GBE SFP+ EMBEDDED Adapter for IBM System x - Network Adapter - 2 Ports
SKU: 90Y6268
Price: $125.32
90Y5100 - IBM Emulex Dual Port 10GBE SFP+ Embedded Adapter for IBM System x - Network Adapter - 2 Ports
SKU: 90Y5100
Price: $145.26
44W4466 - IBM BROADCOM 10 GB 2-Port EN EXPANSION CardS (CFFH) for IBM BladeCenter Network Adapter - PCI Express X8
SKU: 44W4466
Price: $236.29
90Y3469 - IBM FLEX System EN4132 2-Port 10GB Ethernet Adapter - Network Adapter
SKU: 90Y3469
Price: $579.72
00D1995 - IBM Emulex VFA5 ML2 Dual-Port 10GbE SFP+ Adapter for System x - Network Adapter
SKU: 00D1995
Price: $659.28
42C1753 - IBM PRO/1000 PF Server Adapter - Network Adapter - PCI Express X4 - Gigabit EN - 1000BASE-SX
SKU: 42C1753
Price: $224.87
00JY821 - Lenovo EMULEX VFA5 2X10 GBE SFP+ PCI Express Adapter for IBM System x - Network Adapter
SKU: 00JY821
Price: $944.75
00JY824 - Lenovo Emulex VFA5 2X10 GBE SFP+ PCI-Express Adapter for IBM System x - Network Adapter
SKU: 00JY824
Price: $1,230.86
00ND479 - IBM 4-Port (2 X 10GB) (2 X 1GB) PCI Express 2.0 FCoE RJ45 Low Profile Network Adapter
SKU: 00ND479
Price: $78.95
19K4885 - IBM 10/100 Base-TX Fast Ethernet Single Port PCI Network Adapter
SKU: 19K4885
Price: $103.62
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.