Replacement for 3C16791: Drop-In Alternatives We Stock
Looking for a replacement for the 3C16791 (3C16791 - 3Com OfficeConnect Dual Speed Switch 8 Plus 8 x 10/100Base-TX LAN 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 3C16791
| SKU | 3C16791 |
|---|---|
| Product | 3C16791 - 3Com OfficeConnect Dual Speed Switch 8 Plus 8 x 10/100Base-TX LAN Ethernet Switch |
| Stock status | In Stock |
| Detail page | View 3C16791 › |
Drop-in replacements for 3C16791
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.
3C16792A - 3Com OfficeConnect 16-Ports Dual Speed Ethernet Switch 16 x 10/100Base-TX LAN
SKU: 3C16792A
Price: $211.03
3C16490 - 3Com Baseline 2226 PWR Plus Switch 24 x 10/100Base-TX LAN 2 x 10/100/1000Base-T LAN 2 x SFP (mini-GBIC) Ethernet Switch
SKU: 3C16490
Price: $211.00
3C1670800A - 3Com OfficeConnect Gigabit Switch 8 8 x 10/100/1000Base-T LAN Ethernet Switch
SKU: 3C1670800A
Price: $339.54
A2H254-16 - Enterasys SecureStack Stackable Fast Ethernet Switch 8 x 10/100Base-TX LAN 8 x 100Base-FX LAN 2 x SFP (mini-GBIC) Stackable Ethernet Switch
SKU: A2H254-16
Price: $565.32
3C16751B - 3Com OfficeConnect Dual Speed 16-Port Hub 16 x 10/100Base-TX Stackable Ethernet Hub
SKU: 3C16751B
Price: $79.70
FS726TP - Netgear ProSafe 24-Port 10/100 Switch with PoE 24 x 10/100Base-TX LAN 2 x 10/100/1000Base-T LAN 2 x SFP (mini-GBIC) Ethernet Switch
SKU: FS726TP
Price: $298.46
D4388-69018 - HP 16x Speed Max Speed IDE DVD-ROM / 40x Max Speed CD-ROM for tc2110 Server
SKU: D4388-69018
Price: $147.86
HP J9664A#ABB OfficeConnect 1410-24-2G 24-Ports 10/100Base-T with 2 Gigabit Ethernet Uplink Unmanaged Fast Ethernet Rackmountable Switch
SKU: J9664A-ABB
Price: $293.26
HP J9980A#ABB OfficeConnect 1820-24G 24-Ports 10/100/1000Base-T with 2x Fast Ethernet/Gigabit SFP Managed Ethernet Switch
SKU: J9980A-ABB
Price: $712.64
HP J9980A#AC3 OfficeConnect 1820-24G 24-Ports 10/100/1000Base-T with 2x Fast Ethernet/Gigabit SFP Managed Ethernet Switch
SKU: J9980A-AC3
Price: $712.64
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.