HP
M27878-001
is compatible in the following HP Models:
HP Z2 G8 Tower Workstation Desktop PC (RocketTitan)
HP Z2 G8 Tower Workstation Desktop PC (287S3AV) - 4D4B8PA
HP Z2 G8 Tower Workstation Desktop PC (287S3AV) - 58P76PA
HP Z2 G8 Tower Workstation Desktop PC (287S3AV) - 5C291PA
HP Z2 G8 Tower Workstation Desktop PC (287S5AV) - 6E868PA