Replacement for J4904AR: Drop-In Alternatives We Stock
Looking for a replacement for the J4904AR (J4904AR - HP ProCurve Switch 2848 48 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 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 J4904AR
| SKU | J4904AR |
|---|---|
| Product | J4904AR - HP ProCurve Switch 2848 48 x Ports 10/100/1000Base-T + 4 x SFP (mini-GBIC) Layer-2 Managed Stackable Gigabit Ethernet Network Switch |
| Current price | $128.42 |
| Stock status | In Stock |
| Detail page | View J4904AR › |
Drop-in replacements for J4904AR
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.
J4904AZ - 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: J4904AZ
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
HP J4904A#ACC 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-ACC
Price: $191.58
HP J4904A#ABB 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-ABB
Price: $191.58
HP J4904A#ABA 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-ABA
Price: $191.58
J4904-69001 - HP ProCurve Switch 2848 44 x Ports 10/100Base-T + 4 x SFP Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904-69001
Price: $128.42
J4904-80099 - HP ProCurve Switch 2848 44 x Ports 10/100Base-T + 4 x SFP Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904-80099
Price: $128.42
J4904-69101 - HP ProCurve Switch 2848 44 x Ports 10/100Base-T + 4 x SFP Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904-69101
Price: $145.26
J4904-61101 - HP ProCurve Switch 2848 44 x Ports 10/100Base-T + 4 x SFP Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904-61101
Price: $191.58
J4904-61001 - HP ProCurve Switch 2848 44 x Ports 10/100Base-T + 4 x SFP Layer-2 Managed Stackable Gigabit Ethernet Network Switch
SKU: J4904-61001
Price: $191.58
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.