Replacement for RM1-3942: Drop-In Alternatives We Stock
Looking for a replacement for the RM1-3942 (RM1-3942 - HP Power Supply Board for LaserJet M1005)? 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 RM1-3942
| SKU | RM1-3942 |
|---|---|
| Product | RM1-3942 - HP Power Supply Board for LaserJet M1005 |
| Current price | $273.75 |
| Stock status | In Stock |
| Detail page | View RM1-3942 › |
Drop-in replacements for RM1-3942
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.
0957-2109 - HP 12 Volts 1A AC Adapter Power Supply for LaserJet 4 LaserJet 4L LaserJet 4P
SKU: 0957-2109
Price: $480.21
J8J89A - HP LaserJet 550-Sheet Feeder Tray for LaserJet Enterprise Mfp M633 / LaserJet Enterprise Flow Mfp M633
SKU: J8J89A
Price: $471.58
RM1-1505-000 - HP High Voltage Power Supply Board for LaserJet 2400 Series Printers
SKU: RM1-1505-000
Price: $92.61
RM1-1505 - HP High Voltage Power Supply Board for LaserJet 2400 Series Printers
SKU: RM1-1505
Price: $92.61
RG5-6399-000 - HP 110-127VFuser Power Supply Board for Color LaserJet 4600 4650 Series
SKU: RG5-6399-000
Price: $128.95
RG5-3676-070 - HP 110V Low Voltage Power Supply Board Assembly for LaserJet 5Si/8000
SKU: RG5-3676-070
Price: $128.95
RG5-6399-000CN - HP 110-127VFuser Power Supply Board for Color LaserJet 4600 4650 Series
SKU: RG5-6399-000CN
Price: $128.95
RK2-0627-000 - HP 110V AC Low Voltage Power Supply Board for Color LaserJet 4700
SKU: RK2-0627-000
Price: $128.95
RG5-6399-030 - HP 110-127VFuser Power Supply Board for Color LaserJet 4600 4650 Series
SKU: RG5-6399-030
Price: $128.95
RG5-6800 - HP High Voltage Power Supply PC Board for Color LaserJet 5500 5500DN
SKU: RG5-6800
Price: $128.95
RG5-3676-000 - HP 110V Low Voltage Power Supply Board Assembly for LaserJet 5Si/8000
SKU: RG5-3676-000
Price: $128.95
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.