Replacement for 3C16900A: Drop-In Alternatives We Stock
Looking for a replacement for the 3C16900A (3C16900A - 3Com SuperStack II 24-Ports 10Mbps Managed External 1000 Fast Ethernet Switch)? Pro Disk Network ships 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 3C16900A
| SKU | 3C16900A |
|---|---|
| Product | 3C16900A - 3Com SuperStack II 24-Ports 10Mbps Managed External 1000 Fast Ethernet Switch |
| Current price | $265.51 |
| Stock status | In Stock |
| Detail page | View 3C16900A › |
Drop-in replacements for 3C16900A
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.
D0801 - Dell PowerConnect 3324 24 x Ports 10/100Base-T + 2 x Ports SFP + 2 x Ports 10/100/1000 Fast Ethernet Managed Network Switch
SKU: D0801
Price: $163.16
F0334 - Dell PowerConnect 3324 24 x Ports 10/100Base-T + 2 x Ports SFP + 2 x Ports 10/100/1000 Fast Ethernet Managed Network Switch
SKU: F0334
Price: $291.79
G0487 - Dell PowerConnect 3324 24 x Ports 10/100Base-T + 2 x Ports SFP + 2 x Ports 10/100/1000 Fast Ethernet Managed Network Switch
SKU: G0487
Price: $291.79
0D0801 - Dell PowerConnect 3324 24 x Ports 10/100Base-T + 2 x Ports SFP + 2 x Ports 10/100/1000 Fast Ethernet Managed Network Switch
SKU: 0D0801
Price: $291.79
0G0487 - Dell PowerConnect 3324 24 x Ports 10/100Base-T + 2 x Ports SFP + 2 x Ports 10/100/1000 Fast Ethernet Managed Network Switch
SKU: 0G0487
Price: $291.79
0F0334 - Dell PowerConnect 3324 24 x Ports 10/100Base-T + 2 x Ports SFP + 2 x Ports 10/100/1000 Fast Ethernet Managed Network Switch
SKU: 0F0334
Price: $291.79
YKR9N - Dell Networking N3024F 24 x Ports 10/100/1000 + 2 x Ports 10Gb SFP+ + 2 x Ports Combo 1000Base-T Rack-Mountable 1U Layer 3 Managed Gigabit Ethernet Managed Switch
SKU: YKR9N
Price: $1,805.24
3C16985 - 3Com SuperStack II 24-Ports 100Mbps External Fast Ethernet Switch
SKU: 3C16985
Price: $102.32
J9779-61001 - HP 2530-24-PoE+ 24-Ports 10/100 (PoE+) with 2 Gigabit SFP Ports & 2 Ethernet Ports Managed Fast Ethernet Rackmountable Switch
SKU: J9779-61001
Price: $184.21
J9779A - Aruba 2530-24-PoE+ 24 x Ports 10/100Base-X + 2 Gigabit SFP Ports & 2 Ethernet Ports Layer 2 Managed Rackmountable Fast Ethernet Switch
SKU: J9779A
Price: $184.21
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.