Replacement for RM1-4721: Drop-In Alternatives We Stock
Looking for a replacement for the RM1-4721 (RM1-4721 - HP Fuser 110v for LaserJet M1522 / M1120 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 RM1-4721
| SKU | RM1-4721 |
|---|---|
| Product | RM1-4721 - HP Fuser 110v for LaserJet M1522 / M1120 Series |
| Current price | $205.26 |
| Stock status | In Stock |
| Detail page | View RM1-4721 › |
Drop-in replacements for RM1-4721
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.
RM1-8709-000CN - HP 110V Fuser Power Supply for Color LaserJet Pro M251 M276 Series
SKU: RM1-8709-000CN
Price: $90.53
RM1-8709-000 - HP 110V Fuser Power Supply for Color LaserJet Pro M251 M276 Series
SKU: RM1-8709-000
Price: $90.53
RM1-8709 - HP 110V Fuser Power Supply for Color LaserJet Pro M251 M276 Series
SKU: RM1-8709
Price: $90.53
RM1-4728-MK - HP Fuser Maintenance kit (110V) for LaserJet M1522 / M1120 Series Printer
SKU: RM1-4728-MK
Price: $115.32
RM1-6920-000CN - HP Fuser Delivery Assembly 110V for LaserJet Pro P1102W / P1100 Series
SKU: RM1-6920-000CN
Price: $129.72
RG5-5068-090 - HP Fuser Fixing Film Assembly 110V for LaserJet 4100 / 4101 Series Printer
SKU: RG5-5068-090
Price: $143.39
RM1-3584 - HP 110V Fuser Power Supply for Color LaserJet CP6015 CM6040 Series aka RM1-3220
SKU: RM1-3584
Price: $143.39
RM1-3584-000CN - HP 110V Fuser Power Supply for Color LaserJet CP6015 CM6040 Series aka RM1-3220
SKU: RM1-3584-000CN
Price: $143.39
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.