[ IDENTIFIED ENCLOSURE // HP Z4 G4 TOWER WORKSTATION (QUICKSPECS C05527761) ]
HP Z4 G4 Workstation Chassis
445 × 169 × 465 mm (H × W × D); GPU support up to about 312 mm in supported configurations. Check card power, slot width and CPU cooling option.
VARIANT / ARCHIVAL CAVEAT: Z4 G4 differs from Z4 G5 and Z6/Z8 G4. Product number and QuickSpecs revision determine PSU and graphics limits; preserve airflow guide and flex-bay parts.
Mechanical specifications and fit
| Catalog identity | HP Z4 G4 tower workstation (QuickSpecs c05527761) |
|---|---|
| Dimensions and clearances | 445 × 169 × 465 mm (H × W × D); GPU support up to about 312 mm in supported configurations. Check card power, slot width and CPU cooling option. |
| Drive bays / mounts | Two external 5.25-inch bays; additional internal 3.5/2.5-inch bays and optional slimline optical vary by storage configuration. |
| Board, system and compatibility | HP-specific board and PSU; supports full-height workstation PCIe cards with configuration-specific power/cooling. Not an ATX replacement case despite tower form. |
| Revision / identification | Z4 G4 differs from Z4 G5 and Z6/Z8 G4. Product number and QuickSpecs revision determine PSU and graphics limits; preserve airflow guide and flex-bay parts. |
Preservation and installation notes
Z4 G4 differs from Z4 G5 and Z6/Z8 G4. Product number and QuickSpecs revision determine PSU and graphics limits; preserve airflow guide and flex-bay parts.
HP-specific board and PSU; supports full-height workstation PCIe cards with configuration-specific power/cooling. Not an ATX replacement case despite tower form.
- Capture the complete model/SKU, serial/date label, board assembly and bay/backplane/riser identifiers before disassembly; keep matched screws, trays, carriers, feet and cables with the case.
- Check the cited manual's specific build option before transferring hardware. Published maximum GPU, drive, fan or radiator capacity may not be simultaneous when a removable cage or alternative riser occupies that volume.
- For rack and vintage systems, preserve the exact rails, shields, doors, brackets and model-specific safety instructions; do not infer compatibility from a familiar brand or physical connector shape.
Manufacturer manuals and archival sources
- HP Z4 G4 Workstation QuickSpecsPrimary manufacturer or model-specific technical/manual reference used for the identification and mechanical data above.
- HP Z4 G4 Workstation manuals and supportSecond product manual, manufacturer resource or established technical archive; choose the exact regional SKU and revision.
When exact dimensions depend on configuration, the text says so; verify the measured specimen before making a fit or restoration decision.