Replacement for 3CR17172TAA-91-US: Drop-In Alternatives We Stock
Looking for a replacement for the 3CR17172TAA-91-US (3CR17172TAA-91-US - 3Com 5500-EI PWR 52-Port PoE Ethernet Switch 48 x 10/100Base-TX LAN 4 x SFP Layer 3 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 3CR17172TAA-91-US
| SKU | 3CR17172TAA-91-US |
|---|---|
| Product | 3CR17172TAA-91-US - 3Com 5500-EI PWR 52-Port PoE Ethernet Switch 48 x 10/100Base-TX LAN 4 x SFP Layer 3 Switch |
| Stock status | In Stock |
| Detail page | View 3CR17172TAA-91-US › |
Drop-in replacements for 3CR17172TAA-91-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.
463-5912 - Dell Networking X1052P 48 x Ports 10/100/1000Base-T PoE+ 4 x 10 Gigabit Ethernet SFP+ Rack-Mountable Layer 2 Managed Gigabit Ethernet Network Switch
SKU: 463-5912
Price: $990.32
J9138AR - HP ProCurve 2520-24-PoE 24-Port 24 x 10/100Base-TX 2 x SFP (mini-GBIC) Shared 2 x 10/100/1000Base-T Ethernet Managed Switch
SKU: J9138AR
Price: $121.05
J9138-61002 - HP ProCurve 2520-24-PoE 24-Port 24 x 10/100Base-TX, 2 x SFP (mini-GBIC) Shared, 2 x 10/100/1000Base-T Ethernet Managed Switch
SKU: J9138-61002
Price: $121.05
J9138A - HP ProCurve 2520-24-PoE 24-Port 24 x 10/100Base-TX 2 x SFP (mini-GBIC) Shared 2 x 10/100/1000Base-T Ethernet Managed Switch
SKU: J9138A
Price: $121.05
HP J9138A#ABA ProCurve 2520-24-PoE 24-Port 24 x 10/100Base-TX, 2 x SFP (mini-GBIC) Shared, 2 x 10/100/1000Base-T Ethernet Managed Switch
SKU: J9138A-ABA
Price: $280.00
HP J9138A#ACC ProCurve E2520-24-PoE 24-Port 10/100Base-TX 2 x SFP (mini-GBIC) Shared 2 x 10/100/1000Base-T Ethernet Switch
SKU: J9138A-ACC
Price: $296.30
HP J9138A#ABB ProCurve E2520-24-PoE 24-Port 10/100Base-TX 2 x SFP (mini-GBIC) Shared 2 x 10/100/1000Base-T Ethernet Switch
SKU: J9138A-ABB
Price: $296.30
HPE J9138-60001 ProCurve 2520 Series 2520-24-PoE 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x Combo Gigabit SFP (mini-GBIC) Ports + 2 x RJ-45 GE Ports Layer 3 Managed Rack-mountable Fast Ethernet Network
SKU: J9138-60001
Price: $121.05
HP J9138AACD ProCurve 2520 Series 2520-24-PoE 24 x RJ-45 Ports PoE 10/100Base-TX + 2 x Combo Gigabit SFP (mini-GBIC) Ports + 2 x RJ-45 GE Ports Layer 3 Managed Rack-mountable Fast Ethernet Network Swi
SKU: J9138AACD
Price: $121.05
J9137A - 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: J9137A
Price: $138.95
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.