Replacement for JD990A: Drop-In Alternatives We Stock
Looking for a replacement for the JD990A (JD990A - HP V1905-24 24xPorts 10/100Base-TX/ 10/100/1000Base-T Layer-2 Managed 2xSFP Shared Gigabit Ethernet 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 JD990A
| SKU | JD990A |
|---|---|
| Product | JD990A - HP V1905-24 24xPorts 10/100Base-TX/ 10/100/1000Base-T Layer-2 Managed 2xSFP Shared Gigabit Ethernet Switch |
| Current price | $194.74 |
| Stock status | In Stock |
| Detail page | View JD990A › |
Drop-in replacements for JD990A
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.
JG236A - HP 5120-24G-PoE+ 24 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-4 Managed Gigabit Ethernet Network Switch
SKU: JG236A
Price: $138.95
HP JG236-61101-B 5120 Series 5120-24G-PoE+ 24 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x Shared SFP Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network EI Switch
SKU: JG236-61101-B
Price: $138.95
JG236AR - HP 5120-24G-PoE+ 24 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-4 Managed Gigabit Ethernet Network Switch
SKU: JG236AR
Price: $138.95
HP JG236-61201 5120 Series 5120-24G-PoE+ 24 x RJ-45 Ports PoE+ 10/100/1000Base-T + 4 x Shared SFP Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network EI Switch
SKU: JG236-61201
Price: $138.95
JG236-61001 - HP 5120-24G-PoE+ 24 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-4 Managed Gigabit Ethernet Network Switch
SKU: JG236-61001
Price: $138.95
J9264AR - HP ProCurve 6600-24G 24xPort 10/100/1000Base-T 4xSFP Shared + 4x SFP+ Managed Layer-4 Gigabit Ethernet Network Switch
SKU: J9264AR
Price: $155.79
J9264AZ - HP ProCurve 6600-24G-4XG 24 x Ports 10/100/1000Base-T + 4 x Shared SFP Layer 3 Managed Gigabit Ethernet Network Switch
SKU: J9264AZ
Price: $155.79
JD377A - HP 5500-24G 24 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-4 Managed Stackable Gigabit Ethernet Network Switch
SKU: JD377A
Price: $187.37
JD377-61201 - HP 5500-24G 24 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-4 Managed Stackable Gigabit Ethernet Network Switch
SKU: JD377-61201
Price: $187.37
JD377-61101 - HP 5500-24G 24 x Ports 10/100/1000Base-T + 4 x SFP Shared Layer-4 Managed Stackable Gigabit Ethernet Network Switch
SKU: JD377-61101
Price: $187.37
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.