Replacement for JH691A: Drop-In Alternatives We Stock
Looking for a replacement for the JH691A (JH691A - HPE FlexNetwork 5940 2-slot Layer 3 Managed Switch Chassis)? 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 JH691A
| SKU | JH691A |
|---|---|
| Product | JH691A - HPE FlexNetwork 5940 2-slot Layer 3 Managed Switch Chassis |
| Stock status | In Stock |
| Detail page | View JH691A › |
Drop-in replacements for JH691A
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.
HPE JD239BC HP JD239BC FlexNetwork 7500 Series 7506 6 x I/O Module Slots Rack-mountable Layer 3 Managed Network Switch Chassis
SKU: JD239BC
Price: $717.89
HPE JD239-61301 HP JD239-61301 FlexNetwork 7500 Series 7506 6 x I/O Module Slots Rack-mountable Layer 3 Managed Network Switch Chassis
SKU: JD239-61301
Price: $717.89
HPE JD239-61201 HP JD239-61201 FlexNetwork 7500 Series 7506 6 x I/O Module Slots Rack-mountable Layer 3 Managed Network Switch Chassis
SKU: JD239-61201
Price: $717.89
JH396AR - HPE FlexFabric 5940 32 x Ports 40GBase-X Layer-3 Managed Gigabit Ethernet Network Switch
SKU: JH396AR
Price: $277.21
JH396A - HPE FlexFabric 5940 32 x Ports 40GBase-X Layer-3 Managed Gigabit Ethernet Network Switch
SKU: JH396A
Price: $542.32
JH398AR - HPE FlexFabric 5940 48 x Ports 10GBase-X + 6 x Ports QSFP+ Layer 3 Managed Gigabit Ethernet Network Switch
SKU: JH398AR
Price: $1,094.74
HPE JH398A#ABB FlexFabric 5940 48 x Ports 10GBase-X + 4 x Ports QSFP+ Layer 3 Managed Gigabit Ethernet Network Switch
SKU: JH398A-ABB
Price: $2,307.79
HPE JH396A#ABB FlexFabric 5940 32 x Ports 40GBase-X Layer-3 Managed Gigabit Ethernet Network Switch
SKU: JH396A-ABB
Price: $5,314.11
JH390A - HPE FlexFabric 5940 48 x Ports 10/100/1000Base-T + 6 x QSFP28 Layer-3 Managed Gigabit Ethernet Network Switch
SKU: JH390A
Price: $9,213.47
JH397AR - HPE FlexFabric 5940 48 x Ports 10GBase-X + 2 x QSFP+ + 2 x Module Slot Layer-3 Managed Gigabit Ethernet Network Swtich
SKU: JH397AR
Price: $548.11
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.