Replacement for RM1-1978: Drop-In Alternatives We Stock
Looking for a replacement for the RM1-1978 (RM1-1978 - HP HVPS for Color LaserJet 2600 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 RM1-1978
| SKU | RM1-1978 |
|---|---|
| Product | RM1-1978 - HP HVPS for Color LaserJet 2600 Series |
| Current price | $157.07 |
| Stock status | In Stock |
| Detail page | View RM1-1978 › |
Drop-in replacements for RM1-1978
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.
RM1-4689 - HP HVPS for Color LaserJet CP1215 / CP1515 / CP1518 / Color LaserJet 1312 Series
SKU: RM1-4689
Price: $143.39
RM1-4689-000CN - HP HVPS for Color LaserJet CP1215 / CP1515 / CP1518 / Color LaserJet 1312 Series
SKU: RM1-4689-000CN
Price: $143.39
RM1-4689-000 - HP HVPS for Color LaserJet CP1215 / CP1515 / CP1518 / Color LaserJet 1312 Series
SKU: RM1-4689-000
Price: $143.39
RM1-1608 - HP HVPS for Color LaserJet CP4005 / Color LaserJet 4700 / CM4730 MFP Series
SKU: RM1-1608
Price: $171.03
RM1-1608-000 - HP HVPS for Color LaserJet CP4005 / Color LaserJet 4700 / CM4730 MFP Series
SKU: RM1-1608-000
Price: $171.03
RM1-1608-000CN - HP HVPS for Color LaserJet CP4005 / Color LaserJet 4700 / CM4730 MFP Series
SKU: RM1-1608-000CN
Price: $171.03
RC2-3122-000CN - HP HVPS ground contact Assembly for Color LaserJet Pro M351 / M375 / M451 / M475 / CM2320 Series
SKU: RC2-3122-000CN
Price: $82.42
RC2-3142-000 - HP HVPS Holder contact Assembly for Color LaserJet Pro M351 / M375 / M451 / M475 / CM2320 Series
SKU: RC2-3142-000
Price: $82.42
RC2-3142-000CN - HP HVPS Holder contact Assembly for Color LaserJet Pro M351 / M375 / M451 / M475 / CM2320 Series
SKU: RC2-3142-000CN
Price: $82.42
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.