HP Z440 Workstation QuickSpecs

High Performance GPU
Computing Factory
Configured
Option
Kit
Option
Kit Part
Number Support Notes
NVIDIA Tesla K40 Workstation Coprocessor Y Y F4A88AA Notes 1, 2, 3
NOTE 1 : This device does not have an operational graphics output.
Tesla K40 configurations require the addition of either NVIDIA Quadro K620 1st graphics or NVIDIA Quadro
K2200 1st graphics. Configurations available early 2015.
NOTE 2 : All Tesla configurations require the HP Z4 Fan and Front Card Guide Kit, which is available both
CTO (G8T99AV) and AMO (J9P80AA).
NOTE 3 : Supported on 700W PSU chassis only.
Memory
CTO Option Kit Part
Number
Support Notes
DDR4-2133 ECC Registered DIMMs
16GB DDR4-2133 ECC Registered RAM J9P83AA 1,2,3
8GB DDR4-2133 ECC Registered RAM J9P82AA 1,2,3
4GB DDR4-2133 ECC Registered RAM J9P81AA 1,2,3
NOTES:
For details on the supported memory configurations on the HP Z440 Workstation, please refer to the
System Technical Specifications - System Board section of this document.
Each processor supports up to 4 channels of DDR4 memory. To realize full performance at least 1 DIMM
must be inserted into each channel.
The CPUs determine the speed at which the memory is clocked. If an 1866MHz capable CPU is used in the
system, the maximum speed the memory will run at is 1866MHz, regardless of the specified speed of the
memory.
NOTE 1 : ONLY registered DDR4 DIMMs are supported.
DDR3 DIMMs ARE NOT SUPPORTED.
NOTE 2 : Configurations of greater than 4x memory DIMMs require the HP Z440 Memory Cooling Solution,
which is available both CTO (J2R51AV) and AMO (J2R52AA).
Multimedia and Audio
Devices
Factory
Configured Option Kit
Option Kit
Part
Number
Support
Notes
Integrated Realtek HD ALC221 Audio Y N
QuickSpecs
HP Z440 Workstation
Supported Components
DA - 15077 Worldwide QuickSpecs — Version 2 — 10/1/2014 Page 10