Replacement for J4821-61001: Drop-In Alternatives We Stock
Looking for a replacement for the J4821-61001 (J4821-61001 - HP Procurve Switch 5300Xl 4 x Ports 10/100/1000Base-T Layer-2 Managed Gigabit Ethernet Network Switch Expansion Module)? 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 J4821-61001
| SKU | J4821-61001 |
|---|---|
| Product | J4821-61001 - HP Procurve Switch 5300Xl 4 x Ports 10/100/1000Base-T Layer-2 Managed Gigabit Ethernet Network Switch Expansion Module |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View J4821-61001 › |
Drop-in replacements for J4821-61001
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.
J9080-61001 - HP ProCurve Switch 1700-24, 22-Ports 10/100Base-TX + 2-Ports 10/100/1000Base-T + 2-Ports 10/100/1000 Base-T SFP (mini-GBIC) Slots Layer-2 Managed Switch
SKU: J9080-61001
Price: $73.68
J9086-61001 - HP ProCurve Switch 2610-24/12PWR 12-Ports 10/100Base-TX + 12-Ports 10/100Base-TX PoE + 2 x 10/100/1000Base-T Ports + 2 x SFP (miniGBIC) Slots Layer 2 Managed Switch
SKU: J9086-61001
Price: $204.84
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
JG536-61001 - HP ProCurve 1910-8 8-Ports 10/100Base-T + 2-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 3 Managed Switch
SKU: JG536-61001
Price: $147.37
JG539-61001 - HP ProCurve 1910-24-PoE+ 24-Ports 10/100Base-T PoE+ + 2-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 3 Managed Switch
SKU: JG539-61001
Price: $163.16
JG540-61001 - HP ProCurve 1910-48 48-Ports 10/100Base-T + 2-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 3 Managed Switch
SKU: JG540-61001
Price: $294.74
JG537-61001 - HP ProCurve 1910-8-PoE+ 8-Ports 10/100Base-T PoE+ + 2-Ports 10/100/1000Base-T + 2-Ports SFP (mini-GBIC) Slots Layer 3 Managed Switch
SKU: JG537-61001
Price: $811.63
J9080A - HP ProCurve Switch 1700-24, 22-Ports 10/100Base-TX + 2-Ports 10/100/1000Base-T + 2-Ports 10/100/1000 Base-T SFP (mini-GBIC) Slots Layer-2 Managed Switch
SKU: J9080A
Price: $73.68
HP J9080A#ACC ProCurve Switch 1700-24, 22-Ports 10/100Base-TX + 2-Ports 10/100/1000Base-T + 2-Ports 10/100/1000 Base-T SFP (mini-GBIC) Slots Layer-2 Managed Switch
SKU: J9080A-ACC
Price: $171.18
J9080AR - HP ProCurve Switch 1700-24, 22-Ports 10/100Base-TX + 2-Ports 10/100/1000Base-T + 2-Ports 10/100/1000 Base-T SFP (mini-GBIC) Slots Layer-2 Managed Switch
SKU: J9080AR
Price: $171.18
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.