HP Z620 Brochure & Specs page 11

QuickSpecs
Supported Components
Memory
Multimedia and Audio
Devices
NVIDIA Tesla K20c Compute Processor
NVIDIA Tesla K40 Compute Processor
NOTE 1: Tesla K40 is supported with QK5000, QK600 or QK2000.
Not supported with 2 graphics cards.
Not supported with OS WIN32.
Not supported with OS WIN8.0.
NOTE 2: Tesla K20 is supported in combination with NVIDIA Quadro K600/K2000/K4000 1st graphics.
Not supported with Win7 32-bit OS.
CTO
DDR3-1866 ECC Unbuffered DIMMs - CTO
2GB DDR3-1866 ECC Unbuffered RAM
4GB DDR3-1866 ECC Unbuffered RAM
8GB DDR3-1866 ECC Unbuffered RAM
DDR3-1866 ECC Registered DIMMs - CTO
4GB DDR3-1866 ECC Registered RAM
8GB DDR3-1866 ECC Registered RAM
16GB DDR3-1866 ECC Registered RAM
Sub-Section Description/Notes
The Z620 has a four-channel memory architecture. Four channels are associated with each processor.
For optimal performance, populate a DIMM in each channel.
With single-processor configurations, 8 DIMM slots are available. Four additional DIMM slots are
available with the 2nd CPU & Memory Module.
AMO
DDR3-1600 ECC Registered DIMMs - AMO
4GB DDR3-1600 ECC Registered RAM
8GB DDR3-1600 ECC Registered RAM
16GB DDR3-1600 ECC Registered RAM
DDR3-1600 ECC Unbuffered DIMMs - AMO
HP 2GB (1x2GB) DDR3-1600 ECC RAM
HP 4GB (1x4GB) DDR3-1600 ECC RAM
DDR3-1866 ECC Unbuffered DIMMs - AMO
HP 2GB (1x2GB) DDR3-1866 ECC RAM
HP 4GB (1x4GB) DDR3-1866 ECC RAM
DDR3-1866 ECC Registered DIMMs - AMO
HP 4GB (1x4GB) DDR3-1866 ECC Reg RAM
HP 8GB (1x8GB) DDR3-1866 ECC Reg RAM
HP 16GB (1x16GB) DDR3-1866 ECC Reg RAM
NOTE: Although all of these memory selections incorporate 1600MHz or 1866MHz memory modules,
the speed at which they operate is dependent upon the processor.
DA – 14262 Worldwide — Version 40.1 — May 22, 2014
HP Z620 Workstation
Number
Y Y C2J97AA
Y Y F4A88AA
Option Kit Part
Number
A2Z49AA
A2Z51AA
A2Z52AA
A2Z47AA
A2Z48AA
E2Q90AA
E2Q91AA
E2Q92AA
E2Q94AA
E2Q95AA
Option
Factory Option Kit Part
Configured Kit Number
See note2
See note 1
Support Notes
Support
Notes
Page 11