
QuickSpecs
HP Z8 G4 Workstation
System Technical Specifications
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017
Page 18
For systems installed with Microsoft Windows 7 (Ultimate, Enterprise or Pro), the maximum accessible
system memory is 192GB
Sleep (S3 state) support:
- Sleep (S3 state) may not be supported with non-HP validated and qualified 64 GB LR DIMMs.
- Sleep (S3 state) not supported with 128 GB LR DIMMs
The Z8 G4 will support up to 1.5TB at initial release.
*3 TB
system memory available the first half of 2018.
PCI Express Connectors
Two PCIe Gen3 x16 with latch
Two PCIe Gen3 x16 with latch.
Enabled only with optional 2nd CPU is installed.
One PCIe Gen3 x8 open-ended connector.
Enabled for One PCIe Gen2 x4 slot with 1 CPU
Enabled for One PCIe Gen3 x8 with optional 2nd CPU installed
Two PCIe Gen3 x4 open-ended connectors
Supported Drive
Interfaces
SATA
2 sSATA @6Gb/s, supports RAID 0, 1 and NCQ.
8 sSATA @6Gb/s, Supports RAID 0, 1, 5, 10 and NCQ.
Factory integrated RAID is Microsoft Windows only.
External SATA (eSATA)*
Supported on all SATA and sSATA ports configurable with optional eSATA* After-
Market Option cable kit)
* hot plug / hot swap not supported with eSATA
Factory Configured
RAID
SATA: RAID 0, 1, 10
Integrated Graphics
None
Network Controller
Integrated Intel I219LM
Memory Integrated 3KB receive buffer and 3KB transmit buffer
Data rates supported: 10/100/1000 Mb/s
Compliance IEEE 802.1as/1588, 802.1p, 802.1Q, 802.3, 802.3ab, 802.3az, 802.3i
802.3u, 802.3x, 802.3z
Up to 32 programmable filters
Bus architecture PCIe 1.0 x1 and SMBus
UEFI and PXE Boot ROM support
Network transfer rates:
10BASE-T (half-duplex) 10 Mb/s
10BASE-T (full-duplex) 20 Mb/s
100BASE-TX (half-duplex) 100 Mb/s
100BASE-TX (full-duplex) 200 Mb/s
1000BASE-T (full-duplex) 2000 Mb/s
Management capabilities: WOL (All Power States, including Max Power Savings),
auto MDI crossover, PXE, RSS, Advanced cable diagnostics, AMT 11.20 support,
vPro compliant
Integrated Intel X722 for 1GbE