System Technical Specifications; System Board Data - HP Z420 Specification

QuickSpecs

System Technical Specifications

System Board
System Board Form
Factor
Processor Socket
CPU Bus Speed
Chipset
Super I/O Controller
Memory Expansion Slots 8 DDR3 memory slots
Memory Type Supported DDR3, UDIMM (Unbuffered), ECC
Memory Modes
Memory Speed Supported 1066MHz, 1333MHz, 1600MHz, and 1866MHz
Memory Protection
Memory
Memory Configuration
Table
Capacity
Type
(GB)
2 UDIMM
4 UDIMM
6 UDIMM
8 UDIMM
16 UDIMM
4 UDIMM
8 UDIMM
12 UDIMM
16 UDIMM
32 UDIMM
8 UDIMM
16 UDIMM
24 UDIMM
32 UDIMM
64 UDIMM
Slot Load Order
For a detailed diagram, please refer to the label located on the inside of the system side panel.
Maximum Memory
Memory Configuration
(Supported)
ATX 243.84 x 304.8 mm (9.6 x 12 inches)
Single LGA2011
QPI: Up to 8.0GT/sec
Intel® C602 Chipset
Nuvoton NPCD379H (SIO-12)
Channel Interleaved
ECC available on data, parity on address and command
Please refer to the table below for details on how supported memory configurations are installed in your
system.
Front Slots
DIMM DIMM
1 2
2GB
2GB
2GB
2GB
2GB 2GB
4GB
4GB
4GB
4GB
4GB 4GB
8GB
8GB
8GB
8GB
8GB 8GB
1 5
Supports up to 64GB
Only ECC DIMMs are supported.
DA - 14261 North America — Version 33 — December 12, 2013
DIMM DIMM DIMM
3 4
2GB
2GB
2GB 2GB
4GB
4GB
4GB 4GB
8GB
8GB
8GB 8GB
3 7
HP Z420 Workstation
Rear Slots
DIMM DIMM
5 6
2GB
2GB 2GB 2GB
4GB 4GB
4GB 4GB 4GB
8GB
8GB 8GB 8GB
8 4
DIMM
7 8
2GB
2GB
2GB
2GB
4GB
4GB
4GB
4GB
8GB
8GB
8GB
8GB
6 2
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