Replacement for 3CR17571-91: Drop-In Alternatives We Stock
Looking for a replacement for the 3CR17571-91 (3CR17571-91 - 3Com 4500 PWR Layer 3 Switch 24 x 10/100Base-TX 2 x 1000Base-T)? 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 3CR17571-91
| SKU | 3CR17571-91 |
|---|---|
| Product | 3CR17571-91 - 3Com 4500 PWR Layer 3 Switch 24 x 10/100Base-TX 2 x 1000Base-T |
| Current price | $194.99 |
| Stock status | In Stock |
| Detail page | View 3CR17571-91 › |
Drop-in replacements for 3CR17571-91
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.
J4820-69101 - HP ProCurve Switch XL 24 x Ports 10/100Base-TX Layer-2 Managed Fast Ethernet Network Switch Expansion Module
SKU: J4820-69101
Price: $73.68
J4093-69101 - HP ProCurve Switch 2424M 24xPorts 10/100BaseTX Layer-2 Managed Fast Ethernet Network Switch
SKU: J4093-69101
Price: $189.47
J8765-69101 - HP Switch VL 24 x Ports 10/100-TX Layer-2 Unmanaged Fast Ethernet Network Switch Expansion Module
SKU: J8765-69101
Price: $318.32
3C16491 - 3Com 24-Ports 10Base-T/100Base-TX/1000Base-T 2426-PWR Baseline Ethernet Switch
SKU: 3C16491
Price: $236.29
3CRS42G-24P-91 - 3Com 4210G-PWR-24 Gigabit Ethernet Switch 24 Ports Manageable 20 x POE 6 x Expansion Slots 10/100/1000Base-T PoE Ports
SKU: 3CRS42G-24P-91
Price: $369.84
J4868-69101 - HP ProCurve 2124 24 x Ports 10/100Base-TX Layer-2 Unmanaged Fast Ethernet Network Switch
SKU: J4868-69101
Price: $96.84
JG538-61001 - HP ProCurve 1910-24 24-Ports 10/100Base-T + 2-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 3 Managed Switch
SKU: JG538-61001
Price: $128.42
JG538-61101 - HP ProCurve 1910-24 24-Ports 10/100Base-T + 2-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 3 Managed Switch
SKU: JG538-61101
Price: $128.42
JG538A - HP ProCurve 1910-24 24-Ports 10/100Base-T + 2-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 3 Managed Switch
SKU: JG538A
Price: $128.42
J4905-69101 - HP ProCurve 3400CL-24G 24 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 Managed Gigabit Ethernet Network Switch
SKU: J4905-69101
Price: $138.95
J4903-69101 - HP ProCurve 2824 24 x Ports 10/100/1000Base-T + 4 x SFP Layer-2 Managed Gigabit Ethernet Network Switch
SKU: J4903-69101
Price: $145.26
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.