Replacement for 4668-HC6: Drop-In Alternatives We Stock
Looking for a replacement for the 4668-HC6 (4668-HC6 - IBM 26-Port 10/100/1000 Gigabit Ethernet Managed TigerSwitch)? 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 4668-HC6
| SKU | 4668-HC6 |
|---|---|
| Product | 4668-HC6 - IBM 26-Port 10/100/1000 Gigabit Ethernet Managed TigerSwitch |
| Stock status | In Stock |
| Detail page | View 4668-HC6 › |
Drop-in replacements for 4668-HC6
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.
03N6526 - IBM 10/100/1000 Base-TX Ethernet Low Profile PCI-x Adapter (Copper)
SKU: 03N6526
Price: $250.53
39Y9326 - IBM Server Connectivity Module for IBM BladeCenter Switch EN, FAST EN, Gigabit EN 10Base-T, 100Base-TX, 1000Base-T Plug-In Module
SKU: 39Y9326
Price: $235.79
26K6530 - IBM Nortel Networks Layer 2/3 Gigabit Ethernet Copper Switch Module 6 x 1000Base-T LAN Switching Module
SKU: 26K6530
Price: $100.95
90Y6268 - IBM EMULEX Dual Port 10GBE SFP+ EMBEDDED Adapter for IBM System x - Network Adapter - 2 Ports
SKU: 90Y6268
Price: $125.32
90Y6266 - IBM QLOGIC Dual Port 10GBE SFP+ EMBEDDED VFA - Network Adapter - 2 Ports
SKU: 90Y6266
Price: $196.87
74Y2264 - IBM 10Gb 2-Port PCI Express x8 FCoE SR Adapter (Full Height Bracket)
SKU: 74Y2264
Price: $282.20
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.