Replacement for JH803A: Drop-In Alternatives We Stock
Looking for a replacement for the JH803A (JH803A - HP 7280CR-48 Yes Layer 3 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 JH803A
| SKU | JH803A |
|---|---|
| Product | JH803A - HP 7280CR-48 Yes Layer 3 Switch |
| Stock status | In Stock |
| Detail page | View JH803A › |
Drop-in replacements for JH803A
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.
JG680AR - HP 5500-48G-PoE+-4SFP HI TAA 48 Ports Yes Layer 3 Switch Refurbished Yes
SKU: JG680AR
Price: $2,039.47
J9984AR - HP 1820-48G-PoE+ (370W) 48 Ports Yes Ethernet Switch Refurbished
SKU: J9984AR
Price: $252.63
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
J4821B - HP Procurve Switch 5300Xl 4 x Ports 10/100/1000Base-T Layer-2 Managed Gigabit Ethernet Network Switch Expansion Module
SKU: J4821B
Price: $96.84
J4850-61201 - HP ProCurve Switch 5304XL 4 x Ports Layer- 3 Managed Ethernet Network Switch Chassis
SKU: J4850-61201
Price: $128.42
J4850-61101 - HP ProCurve Switch 5304XL 4 x Ports Layer- 3 Managed Ethernet Network Switch Chassis
SKU: J4850-61101
Price: $128.42
J4850-69201 - HP ProCurve Switch 5304XL 4 x Ports Layer- 3 Managed Ethernet Network Switch Chassis
SKU: J4850-69201
Price: $128.42
J4904A - HP ProCurve Switch 2848 48 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904A
Price: $128.42
J4850-61301 - HP ProCurve Switch 5304XL 4 x Ports Layer- 3 Managed Ethernet Network Switch Chassis
SKU: J4850-61301
Price: $128.42
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.