Replacement for Q3977-60011: Drop-In Alternatives We Stock
Looking for a replacement for the Q3977-60011 (Q3977-60011 - HP Fax Module Line Interface Unit for LJ 3390 / 2840 / 2820 / 2830 Series)? 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 Q3977-60011
| SKU | Q3977-60011 |
|---|---|
| Product | Q3977-60011 - HP Fax Module Line Interface Unit for LJ 3390 / 2840 / 2820 / 2830 Series |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View Q3977-60011 › |
Drop-in replacements for Q3977-60011
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.
Q2663-60011 - HP Line Interface Unit (LIU) PC Board (Fax modem) for LJ 3015 / 3030 / 3050 / 3055 Series
SKU: Q2663-60011
Price: $211.00
Q3948-67905 - HP ADF Hinge Kit - CM2320 / CM1312 / M2727 / 3390 / 3392 / 2820 / 2840 / M375 / M475 Series
SKU: Q3948-67905
Price: $165.79
CC392-60001 - HP Fax Module Assembly - Provides fax capabilities to LJ M1319NF / 1319 Series
SKU: CC392-60001
Price: $143.39
C9138-60001 - HP Line Interface Unit (LIU) Board for LJ 3330 MFP Series
SKU: C9138-60001
Price: $128.95
RM1-1281 - HP Registration Roller Assembly for LaserJet 1160/1320/3390/3392
SKU: RM1-1281
Price: $157.07
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.