Replacement for 550978676: Drop-In Alternatives We Stock
Looking for a replacement for the 550978676 (550978676 - Dell PowerConnect 3524 Ethernet Switch 26 Port 2 Slot24 10/100Base-TX 2 x SFP (mini-GBIC), 2 10/100/1000Base-T x)? Pro Disk Network ships Dell 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 550978676
| SKU | 550978676 |
|---|---|
| Product | 550978676 - Dell PowerConnect 3524 Ethernet Switch 26 Port 2 Slot24 10/100Base-TX 2 x SFP (mini-GBIC), 2 10/100/1000Base-T x |
| Stock status | In Stock |
| Detail page | View 550978676 › |
Drop-in replacements for 550978676
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.
0J3667 - Dell PowerConnect 2608 8 x Ports 10/100/1000 Gigabit Ethernet Network Switch
SKU: 0J3667
Price: $291.79
J3667 - Dell PowerConnect 2608 8 x Ports 10/100/1000 Gigabit Ethernet Network Switch
SKU: J3667
Price: $291.79
463-7265 - Dell PowerConnect N1524P 24 x Ports 10/100/1000Base-T PoE+ + 4 x Ports 10 Gigabit Etherner SFP+ Rack-Mountable 1U Layer 2 Managed Gigabit Ethernet Network Switch
SKU: 463-7265
Price: $7,445.05
612614330 - Dell PowerConnect 6224 Layer 3 Switch 20 Port 4 Slot 20, 4 x 10/100/1000Base-T, 10/100/1000Base-TNo 4 x SFP (mini-GBIC) Slot
SKU: 612614330
Price: $1,591.58
430-4426 - Dell BROADCOM BCM5719 1G Quad -Port Ethernet PCI Express 2.0 X4 Network INTERFACE Card
SKU: 430-4426
Price: $54.74
Dell KXH4R I226-T1 1-Port 2.5Gb/s 2.5GBase-T RJ-45 2.5 Gigabit Ethernet PCI Express 3.1 x1 Network Adapter
SKU: KXH4R
Price: $96.84
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.