Replacement for 3C17706-US: Drop-In Alternatives We Stock
Looking for a replacement for the 3C17706-US (3C17706-US - 3Com SuperStack 3 Switch 4950 12 x 10/100/1000Base-T, 6 x 1000Base-SX LAN 6 x GBIC, 1 x Expansion Slot(s) 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 3C17706-US
| SKU | 3C17706-US |
|---|---|
| Product | 3C17706-US - 3Com SuperStack 3 Switch 4950 12 x 10/100/1000Base-T, 6 x 1000Base-SX LAN 6 x GBIC, 1 x Expansion Slot(s) Ethernet Switch |
| Stock status | In Stock |
| Detail page | View 3C17706-US › |
Drop-in replacements for 3C17706-US
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.
3C17401 - 3Com SuperStack 3 Switch 3800 12 x 10/100/1000Base-T 4 x SFP (mini-GBIC) Ethernet Switch
SKU: 3C17401
Price: $503.09
3C17700 - 3Com SuperStack 3 Switch 4900 1 x Expansion Slot 12 x 100/1000Base-T LAN
SKU: 3C17700
Price: $363.83
DGS-1248T - D-Link Web Smart 48-Port + 4 Combo SFP Layer 2 Ethernet Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Ethernet Switch
SKU: DGS-1248T
Price: $395.34
DGS-1224T - D-Link Web-Smart Layer 2 Switch 24 x 10/100/1000Base-T LAN 2 x SFP (mini-GBIC) Ethernet Switch
SKU: DGS-1224T
Price: $417.54
B3G124-48 - Enterasys Networks Secure Stack B3G124-48 Ethernet Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Layer 3 Switch
SKU: B3G124-48
Price: $480.21
B3G124-48-G - Enterasys Networks Secure Stack B3G124-48 Ethernet Switch 48 x 10/100/1000Base-T LAN 4 x SFP (mini-GBIC) Layer 3 Switch
SKU: B3G124-48-G
Price: $480.21
FES12GCF - Foundry Edge 12GCF 12-Port Switch 12 x 10/100/1000Base-T LAN 12 x SFP (mini-GBIC) Ethernet Switch
SKU: FES12GCF
Price: $619.67
A2H124-24FX - Enterasys SecureStack Ethernet Switch 24 x 100Base-FX 2 x 10/100/1000Base-T LAN 2 x SFP (mini-GBIC) Ethernet Switch
SKU: A2H124-24FX
Price: $8,594.53
3CR17660-91 - 3Com 4200G-12 Layer 3 Switch 1 x Expansion Slot 4 x SFP (mini-GBIC) Shared 12 x 10/100/1000Base-T LAN
SKU: 3CR17660-91
Price: $194.99
J9137-61202 - HP ProCurve 2520-8-PoE 8-Ports 10/100Base-TX LAN, 2 x 10/100/1000Base-T, 2 x SFP (mini-GBIC) Shared Managed Ethernet Switch
SKU: J9137-61202
Price: $265.26
B2H124-48P - Enterasys SecureStack B2 Switch 48 x 10/100Base-TX LAN 4 x GBIC Ethernet Switch
SKU: B2H124-48P
Price: $357.09
B2H124-48P-G - Enterasys SecureStack B2 Switch 48 x 10/100Base-TX LAN 4 x GBIC Ethernet Switch
SKU: B2H124-48P-G
Price: $357.09
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.