Replacement for J9840A: Drop-In Alternatives We Stock
Looking for a replacement for the J9840A (J9840A - HP MSM775 zl Premium Controller 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 J9840A
| SKU | J9840A |
|---|---|
| Product | J9840A - HP MSM775 zl Premium Controller Module |
| Current price | $1,874.53 |
| Stock status | In Stock |
| Detail page | View J9840A › |
Drop-in replacements for J9840A
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.
J9840-61001 - HP Msm775 Zl Premium Controller Module Network Management Device
SKU: J9840-61001
Price: $10,413.96
J9696-61101 - HP Msm720 Taa Premium Mobility Controller Network Management Device 6 Ports
SKU: J9696-61101
Price: $1,636.64
J9696A - HP Msm720 Taa Premium Mobility Controller Network Management Device 6 Ports
SKU: J9696A
Price: $1,636.64
293618-001 - HP Storage Controller Single Channel Wide Ultra160 SCSI Slotless Controller Module for HP ProLiant DL320 G2
SKU: 293618-001
Price: $205.26
CN503A - HP Photosmart Premium C310a e-All-in-One Color Multifunction Printer
SKU: CN503A
Price: $68.54
CN503A-TRAY - HP Paper Cassette Tray for PhotoSmart Premium E B210 / C310 Printer
SKU: CN503A-TRAY
Price: $106.92
CN503-60002 - HP Control Panel Touch Screen - PhotoSmart Premium E C310A Series
SKU: CN503-60002
Price: $116.13
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.