Datasheet

QuickSpecs
HP Z620 Workstation
System Technical Specifications
c04111527 — DA – 14262 Worldwide — Version 42 — June 25, 2014
Page 18
Dual Processor
CPU0
Front Slots
CPU0
Rear Slots
CPU1
Front Slots
CPU1
Rear Slots
Capacity
(GB)
Type
DIMM
1
DIMM
2
DIMM
3
DIMM
4
DIMM
5
DIMM
6
DIMM
7
DIMM
8
DIMM
1
DIMM
2
DIMM
3
DIMM
4
8
UDIMM
4GB
4GB
16
UDIMM
4GB
4GB
4GB
4GB
24
UDIMM
4GB
4GB
4GB
4GB
4GB
4GB
32
UDIMM
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
40
UDIMM
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
48
UDIMM
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
4GB
64
UDIMM
8GB
8GB
8GB
8GB
8GB
8GB
8GB
8GB
64
RDIMM
8GB
8GB
8GB
8GB
8GB
8GB
8GB
8GB
96
UDIMM
8GB
8GB
8GB
8GB
8GB
8GB
8GB
8GB
8GB
8GB
8GB
8GB
96
RDIMM
16GB
8GB
8GB
16GB
16GB
8GB
8GB
16GB
128
RDIMM
16GB
16GB
16GB
16GB
16GB
16GB
16GB
16GB
160
RDIMM
16GB
8GB
16GB
8GB
8GB
16GB
8GB
16GB
16GB
16GB
16GB
16GB
192
RDIMM
16GB
16GB
16GB
16GB
16GB
16GB
16GB
16GB
16GB
16GB
16GB
16GB
Slot Load Order
1
9
5
11
12
7
10
3
2
6
8
4
NOTE: CPU0 is located on the main system board. CPU1 (optional) is located on an add-in riser card.
Maximum Memory
Supports up to 192GB with two processors and (12) 16 GB DIMMs
Memory Configuration
(Supported)
 Not all memory configurations possible are represented above.
 Only ECC DIMMs are supported.
 Do not install memory modules into memory slots if corresponding processor is not installed.
 Dual processor configurations with memory modules installed for only one processor is not
supported.
 UDIMM (Unbuffered) and RDIMM (Registered) memory cannot be mixed. All memory installed in
the system must be either UDIMM or RDIMM.
PCI Express Connectors
Slot 1 (top):
PCI Express Gen2 x4(1)*
Full-height, Half-length
(not available when 2nd CPU/Memory Module is installed)
Slot 2:
PCI Express Gen3 x16
Full-height, Full-length (with extender)