Replacement for J9977A: Drop-In Alternatives We Stock
Looking for a replacement for the J9977A (J9977A - HP R120 IEEE 802.11ac Ethernet Wireless Router)? 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 J9977A
| SKU | J9977A |
|---|---|
| Product | J9977A - HP R120 IEEE 802.11ac Ethernet Wireless Router |
| Current price | $163.74 |
| Stock status | In Stock |
| Detail page | View J9977A › |
Drop-in replacements for J9977A
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.
DHP-1320 - D-Link DHP-1320 Wireless Router IEEE 802.11n 2 x Antenna ISM Band 300 Mbps Wireless Speed 3 x Network Port 1 x Broadband Port USB (Re
SKU: dhp-1320
Price: $189.47
J9974A - HP R110 54Mbps 2.4GHz 4-Ports IEEE 802.11n Gigabit Switch Dual Band Wireless VPN AM Router
SKU: J9974A
Price: $704.62
HP J9974A#ABA R110 54Mbps 2.4GHz 4-Ports IEEE 802.11n Gigabit Switch Dual Band Wireless VPN AM Router
SKU: J9974A-ABA
Price: $704.62
381582-001 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro)
SKU: 381582-001
Price: $78.00
390425-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 390425-002
Price: $78.00
397238-001 - HP Mini PCI 802.11a/b/g Wireless Lan Card (WLAN) Supports Ieee 802.11a/b/g Wireless Standards (volkl Most-of-world)
SKU: 397238-001
Price: $78.00
416941-291 - HP Mini PCI 802.11a/b/g Wireless Lan Card (WLAN) Supports Ieee 802.11a/b/g Wireless Standards (japan)
SKU: 416941-291
Price: $87.74
390684-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 390684-002
Price: $94.41
405227-002 - HP Mini PCI IEEE 802.11b/g Notebook Wireless Lan Card Broadcom (Intel Wireless Pro) for Presario B2800/V4000 Series Notebook
SKU: 405227-002
Price: $102.78
J9373-61101 - HP ProCurve MSM325 IEEE 802.11a/b/g 54 Mbps Wireless Access Point Power Over Ethernet
SKU: J9373-61101
Price: $361.04
J9373B - HP ProCurve MSM325 IEEE 802.11a/b/g 54 Mbps Wireless Access Point Power Over Ethernet
SKU: J9373B
Price: $361.04
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.