Alternative to RM1-2578-RFB: Better-Value Equivalents in Stock
Comparing the RM1-2578-RFB (RM1-2578-RFB - HP High Voltage Power Supply Board Assembly for Color LaserJet CP3505 3600 3800 Series Printer) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the RM1-2578-RFB
| SKU | RM1-2578-RFB |
|---|---|
| Product | RM1-2578-RFB - HP High Voltage Power Supply Board Assembly for Color LaserJet CP3505 3600 3800 Series Printer |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View RM1-2578-RFB › |
Alternatives to RM1-2578-RFB
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.
RM1-2578 - HP High Voltage Power Supply Board Assembly for Color LaserJet CP3505 3600 3800 Series Printer
SKU: RM1-2578
Price: $143.39
RM1-2578-100CN - HP High Voltage Power Supply Board Assembly for Color LaserJet CP3505 3600 3800 Series Printer
SKU: RM1-2578-100CN
Price: $143.39
RM1-2578-100 - HP High Voltage Power Supply Board Assembly for Color LaserJet CP3505 3600 3800 Series Printer
SKU: RM1-2578-100
Price: $143.39
RK2-2578 - HP Low Voltage Power Supply Fan for Color LaserJet Enterprise M680 / CM4540 Series
SKU: RK2-2578
Price: $68.54
RK2-2578-000 - HP Low Voltage Power Supply Fan for Color LaserJet Enterprise M680 / CM4540 Series
SKU: RK2-2578-000
Price: $68.54
RK2-2578-000CN - HP Low Voltage Power Supply Fan for Color LaserJet Enterprise M680 / CM4540 Series
SKU: RK2-2578-000CN
Price: $68.54
RG5-5778-RFB - HP DC Controller Board Assembly for LaserJet 900MFP/9050 Printer
SKU: RG5-5778-RFB
Price: $211.00
RG5-0513 - HP High Voltage Power Supply Assembly Board for LaserJet 4 Printer
SKU: RG5-0513
Price: $273.91
RG5-6396-RFB - HP Memory Controller PC Board for Color LaserJet 4600DTN / 4600 Printer
SKU: RG5-6396-RFB
Price: $143.39
RC2-1851-000 - HP High Voltage Power Supply Ground Holder Assembly for LaserJet Pro 200 Color Printer M251 M276 Series
SKU: RC2-1851-000
Price: $68.54
C4214-69021 - HP High Voltage Power Supply Assembly for LaserJet 8100 / 8150 Printer
SKU: C4214-69021
Price: $82.42
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.