Replacement for JD319A: Drop-In Alternatives We Stock
Looking for a replacement for the JD319A (JD319A - HP 3100 16 x Ports 10/100Base-T + 2 x SFP Combo Layer-2 Managed Fast 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 JD319A
| SKU | JD319A |
|---|---|
| Product | JD319A - HP 3100 16 x Ports 10/100Base-T + 2 x SFP Combo Layer-2 Managed Fast Ethernet Network Switch |
| Stock status | In Stock |
| Detail page | View JD319A › |
Drop-in replacements for JD319A
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.
JG222A - HP 3100 16 x Ports 10/100Bases-TX + 2 x SFP Layer-3 Managed Fast Ethernet Network Switch
SKU: JG222A
Price: $501.05
JG222-61001 - HP 3100 16 x Ports 10/100Bases-TX + 2 x SFP Layer-3 Managed Fast Ethernet Network Switch
SKU: JG222-61001
Price: $501.91
HP JG222A#ABA 3100 16 x Ports 10/100Bases-TX + 2 x SFP Layer-3 Managed Fast Ethernet Network Switch
SKU: JG222A-ABA
Price: $552.63
HP JG222A#ABB 3100 16 x Ports 10/100Bases-TX + 2 x SFP Layer-3 Managed Fast Ethernet Network Switch
SKU: JG222A-ABB
Price: $552.63
HP JG222A#ACC 3100 16 x Ports 10/100Bases-TX + 2 x SFP Layer-3 Managed Fast Ethernet Network Switch
SKU: JG222A-ACC
Price: $552.63
JG222AR - HP 3100 16 x Ports 10/100Bases-TX + 2 x SFP Layer-3 Managed Fast Ethernet Network Switch
SKU: JG222AR
Price: $552.63
J8166A - HP ProCurve 5304XL-32G 28 x Ports 10/100/1000Base-T + 4 x SFP Combo Layer-4 Managed Stackable Gigabit Ethernet Network Switch
SKU: J8166A
Price: $368.42
JD312A - HP A3100-16-Poe 16-Ports 16x 10/100Base-TX + 2x Combo Gigabit SFP Ei Layer-4 Managed Switch
SKU: JD312A
Price: $496.84
HPE JG923-61101 HP JG923-61101 OfficeConnect 1920-16G 16 x Ports 10/100/1000Base-T + 4 x Gigabit SFP Ports Layer 3 Managed Gigabit Ethernet Network Switch
SKU: JG923-61101
Price: $183.42
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.