Replacement for JG856A: Drop-In Alternatives We Stock
Looking for a replacement for the JG856A (JG856A - HP FlexFabric 12900 48-Port 10/100/1000BASE-T EB 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 JG856A
| SKU | JG856A |
|---|---|
| Product | JG856A - HP FlexFabric 12900 48-Port 10/100/1000BASE-T EB Module |
| Current price | $2,673.68 |
| Stock status | In Stock |
| Detail page | View JG856A › |
Drop-in replacements for JG856A
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.
HP JG894A#ABB FlexFabric 5700-48G-4XG-2QSFP+ 48-Port 48 x 10/100/1000 + 4 x 10 Gigabit Ethernet SFP+ 1U Rack-Mountable layer 3 Network Switch
SKU: JG894A-ABB
Price: $712.64
HP JG225B#ABB FlexFabric 5800AF-48G 48-Port 48 x 10/100/1000 + 6 x SFP+ Gigabit Ethernet Rack-Mountable-1U Network Switch
SKU: JG225B-ABB
Price: $2,458.11
JG225A - HP FlexFabric 5800AF-48G 48 x Ports 10/100/1000Base-T + 6 x SFP+ Layer-3 Managed Gigabit Ethernet Network Switch
SKU: JG225A
Price: $221.05
JG225AR - HP FlexFabric 5800AF-48G 48 x Ports 10/100/1000Base-T + 6 x SFP+ Layer-3 Managed Gigabit Ethernet Network Switch
SKU: JG225AR
Price: $221.05
JG894-61001 - HP FlexFabric 5700-48G-4X 48 x Ports 10/100/1000Base-T + 4 x SFP+ Layer-2 Managed Gigabit Ethernet Network Switch
SKU: JG894-61001
Price: $247.37
JG894AR - HP FlexFabric 5700-48G-4X 48 x Ports 10/100/1000Base-T + 4 x SFP+ Layer-2 Managed Gigabit Ethernet Network Switch
SKU: JG894AR
Price: $247.37
JG894A - HP FlexFabric 5700-48G-4X 48 x Ports 10/100/1000Base-T + 4 x SFP+ Layer-2 Managed Gigabit Ethernet Network Switch
SKU: JG894A
Price: $247.37
JG895A - HPE FlexFabric 5700 48 x Ports 10/100/1000Base-T + 2 x Ports QSFP+ Layer 3 Managed Ethernet TAA Compliant Network Switch
SKU: JG895A
Price: $321.05
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.