Replacement for JG889B: Drop-In Alternatives We Stock
Looking for a replacement for the JG889B (JG889B - HP FlexFabric 12910 24-port 40GbE QSFP+ FX 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 JG889B
| SKU | JG889B |
|---|---|
| Product | JG889B - HP FlexFabric 12910 24-port 40GbE QSFP+ FX Module |
| Current price | $1,405.89 |
| Stock status | In Stock |
| Detail page | View JG889B › |
Drop-in replacements for JG889B
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.
571956-B21 - HPE 24 x Ports + 16 x 10GbE (backplane) + 4 x Ports 10GbE 8Gb/s Fibre Channel SFP+ + 4 x Ports 10GbE SFP+ Virtual Connect Flexfabric Module Switch
SKU: 571956-B21
Price: $145.26
708065-001 - HP Virtual Connect FlexFabric 10GB/s 24-Ports Interconnect SAN Switch Module
SKU: 708065-001
Price: $176.84
JH108A - HPE 2400-Watts Plug-in module Redundant Power Supply for FlexFabric 12900E Switch
SKU: JH108A
Price: $563.16
HPE JH108A#ABA 2400-Watts Plug-in module Redundant Power Supply for FlexFabric 12900E Switch
SKU: JH108A-ABA
Price: $565.32
HPE JH108A#AC3 2400-Watts Plug-in module Redundant Power Supply for FlexFabric 12900E Switch
SKU: JH108A-AC3
Price: $565.32
605865-B21 - HP Virtual Connect FlexFabric 10GB/s 24-Ports Interconnect SAN Switch Module
SKU: 605865-B21
Price: $3,100.00
JG296AR - HP FlexFabric 5920AF-24XG 24 x Ports 10/100/1000Base-T Layer-2 Managed Gigabit Ethernet Network Switch
SKU: JG296AR
Price: $181.05
JG296-61101 - HP FlexFabric 5920AF-24XG 24 x Ports 10/100/1000Base-T Layer-2 Managed Gigabit Ethernet Network Switch
SKU: JG296-61101
Price: $181.05
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.