Replacement for J8166A: Drop-In Alternatives We Stock
Looking for a replacement for the J8166A (J8166A - HP ProCurve 5304XL-32G 28 x Ports 10/100/1000Base-T + 4 x SFP Combo Layer-4 Managed Stackable Gigabit Ethernet Network Switch)? Pro Disk Network ships HP 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 J8166A
| SKU | J8166A |
|---|---|
| Product | J8166A - HP ProCurve 5304XL-32G 28 x Ports 10/100/1000Base-T + 4 x SFP Combo Layer-4 Managed Stackable Gigabit Ethernet Network Switch |
| Current price | $368.42 |
| Stock status | In Stock |
| Detail page | View J8166A › |
Drop-in replacements for J8166A
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.
J9728-61001 - HP ProCurve 2920 48 x Ports 10/100/1000Base-T 4 x SFP Combo Layer-3 Managed Stackable Gigabit Ethernet Network Switch
SKU: J9728-61001
Price: $189.47
J9728-61002 - HP ProCurve 2920 48 x Ports 10/100/1000Base-T + 4 x SFP Combo Layer-3 Managed Stackable Gigabit Ethernet Network Switch
SKU: J9728-61002
Price: $189.47
HP J9728AS#ABA ProCurve 2920 48-Ports 10/100/1000Base-T with 4x SFP Combo Managed Stackable Layer 3 Gigabit Switch
SKU: J9728AS-ABA
Price: $712.64
HP J9728A#ACC ProCurve 2920 48-Ports 10/100/1000Base-T with 4x SFP Combo Managed Stackable Layer 3 Gigabit Switch
SKU: J9728A-ACC
Price: $712.64
HP J9728A#B2C ProCurve 2920 48-Ports 10/100/1000Base-T with 4x SFP Combo Managed Stackable Layer 3 Gigabit Switch
SKU: J9728A-B2C
Price: $712.64
J9028B - HP ProCurve 1800-24G, 24-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 2 Managed Gigabit Switch
SKU: J9028B
Price: $131.58
J9028AABA - HP ProCurve 1800-24G, 24-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 2 Managed Gigabit Switch
SKU: J9028AABA
Price: $155.79
J9028-60101 - HP ProCurve 1800-24G, 24-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 2 Managed Gigabit Switch
SKU: J9028-60101
Price: $155.79
J9028A - HP ProCurve 1800-24G, 24-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 2 Managed Gigabit Switch
SKU: J9028A
Price: $155.79
J9028-69001 - HP ProCurve 1800-24G, 24-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 2 Managed Gigabit Switch
SKU: J9028-69001
Price: $155.79
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.