- Hard drive
- for LaserJet Enterprise Flow MFP M634
- MFP M635
- MFP M636; PageWide Managed Color MFP E77650
Add a layer of security to your printing environment. With HP High-Performance Secure Hard Disks, you can easily help secure valuable data at rest on your HP LaserJet printer or MFP. The disk is validated to FIPS 140-2 standard.