Replacement for RM2-0857-000: Drop-In Alternatives We Stock
Looking for a replacement for the RM2-0857-000 (RM2-0857-000 - HP Size Sensor Assembly for LaserJet Enterprise M631 / M632 / M633 Printer)? 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 RM2-0857-000
| SKU | RM2-0857-000 |
|---|---|
| Product | RM2-0857-000 - HP Size Sensor Assembly for LaserJet Enterprise M631 / M632 / M633 Printer |
| Current price | $185.68 |
| Stock status | In Stock |
| Detail page | View RM2-0857-000 › |
Drop-in replacements for RM2-0857-000
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.
RM2-0857-000CN - HP Size Sensor Assembly for LaserJet Enterprise M631 / M632 / M633 Printer
SKU: RM2-0857-000CN
Price: $185.68
RM2-0857 - HP Size Sensor Assembly for LaserJet Enterprise M631 / M632 / M633 Printer
SKU: RM2-0857
Price: $185.68
RG5-6207-000 - HP 2000 Sheet Feeder Paper Size Sensor for LaserJet 9000 / 9040 / 9050 Series
SKU: RG5-6207-000
Price: $68.54
RM1-4525-000 - HP Paper Size Sensor for LaserJet P4014 / P4015 / P4515 / M601 / M602 / M603 / M604 / M605 / M606 Series
SKU: RM1-4525-000
Price: $128.95
RM1-4525 - HP Paper Size Sensor for LaserJet P4014 / P4015 / P4515 / M601 / M602 Printer
SKU: RM1-4525
Price: $128.95
RM2-1255-000 - HP Size Detection Switch for LaserJet Enterprise M607 / M608 / M609 Printer
SKU: RM2-1255-000
Price: $106.92
RG5-6207-000CN - HP 2000 Sheet Feeder Paper Size Sensor for LaserJet 9000 / 9040 / 9050 Series
SKU: RG5-6207-000CN
Price: $68.54
RG5-6207-060 - HP 2000-Sheet Feeder Paper Size Sensor for LaserJet 9000 / 9040 / 9050 Series
SKU: RG5-6207-060
Price: $68.54
RG5-6207-060CN - HP 2000-Sheet Feeder Paper Size Sensor for LaserJet 9000 / 9040 / 9050 Series
SKU: RG5-6207-060CN
Price: $68.54
RM1-4525-000CN - HP Paper Size Sensor for LaserJet P4014 / P4015 / P4515 / M601 / M602 / M603 / M604 / M605 / M606 Series
SKU: RM1-4525-000CN
Price: $128.95
RG5-6769-000 - HP Paper Size detection Assembly - 500 Sheet Feeder for Color LaserJet 5550 / 5500 aka RB2-9743
SKU: RG5-6769-000
Price: $79.70
RC3-0188-000 - HP Paper Size Guide Assembly for Color LaserJet CP1025 / M175 / M275 Series
SKU: RC3-0188-000
Price: $89.54
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.