HP Z8 G4 Workstation Product Specifications

Specifications	Description
Intel Xeon Platinum 8180	2.5 GHz 38.50 MB cache and 28 cores Up to 3.8 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 205 W Supports Intel vPro technology
Intel Xeon Platinum 8160	2.1 GHz 33 MB cache and 24 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 150 W Supports Intel vPro technology
Intel Xeon Gold 6154	3.0 GHz 24.75 MB cache and 18 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 200 W Supports Intel vPro technology
Intel Xeon Gold 6152	2.1 GHz 30.25 MB cache and 22 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 140 W Supports Intel vPro technology
Intel Xeon Gold 6148	2.4 GHz 27.50 MB cache and 20 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 150 W Supports Intel vPro technology
Intel Xeon Gold 6142	2.6 GHz 22 MB cache and 16 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 150 W Supports Intel vPro technology
Intel Xeon Gold 6140	2.3 GHz 24.75 MB cache and 18 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 140 W Supports Intel vPro technology
Intel Xeon Gold 6136	3.0 GHz 24.75 MB cache and 12 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 150 W Supports Intel vPro technology
Intel Xeon Gold 6134	3.2 GHz 24.75 MB cache and 8 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 130 W Supports Intel vPro technology
Intel Xeon Gold 6132	2.6 GHz 19.25 MB cache and 14 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 140 W Supports Intel vPro technology
Intel Xeon Gold 6130	2.1 GHz 22 MB cache and 16 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 125 W Supports Intel vPro technology
Intel Xeon Gold 6128	3.4 GHz 19.25 MB cache and 6 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 115 W Supports Intel vPro technology
Intel Xeon Gold 5120	2.2 GHz 19.25 MB cache and 14 cores Up to 3.2 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2400 MT/s data rate 105 W Supports Intel vPro technology
Intel Xeon Gold 5118	2.3 GHz 16.5 MB cache and 12 cores Up to 3.2 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2400 MT/s data rate 105 W Supports Intel vPro technology
Intel Xeon Gold 5122	3.6 GHz 16.5 MB cache and 4 cores Up to 3.7 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2666 MT/s data rate 105 W Supports Intel vPro technology
Intel Xeon Silver 4116	2.1 GHz 16.5 MB cache and 12 cores Up to 3.0 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2400 MT/s data rate 85 W Supports Intel vPro technology
Intel Xeon Silver 4114	2.2 GHz 13.75 MB cache and 10 cores Up to 3.0 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2400 MT/s data rate 85 W Supports Intel vPro technology
Intel Xeon Silver 4112	2.6 GHz 8.25 MB cache and 4 cores Up to 3.0 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2400 MT/s data rate 85 W Supports Intel vPro technology
Intel Xeon Silver 4108	1.8 GHz 11 MB cache and 8 cores Up to 3.0 GHz with Intel Turbo Boost Technology Supports DDR4 memory up to 2400 MT/s data rate 85 W Supports Intel vPro technology
Intel Xeon Bronze 3106	1.7 GHz 11 MB cache and 8 cores Supports DDR4 memory up to 2133 MT/s data rate 85 W Supports Intel vPro technology
Intel Xeon Bronze 3104	1.7 GHz 8.25 MB cache and 6 cores Supports DDR4 memory up to 2133 MT/s data rate 85 W Supports Intel vPro technology
Chipset	Intel C622

note:
Multicore is designed to improve performance of certain software products. Not all customers or software applications necessarily benefit from use of this technology. 64-bit computing system required. Performance and clock frequency vary depending on application workload and hardware and software configurations. Intel numbering is not a measurement of higher performance.

When ordering two processors, the second processor must be the same as the first.

Graphics

Feature	Description
Entry 3D	NVIDIA Quadro P400 2GB Graphics NVIDIA Quadro P600 2GB Graphics AMD FirePro W2100 2GB Graphics note: Two graphic cards supported.
Mid-range 3D	NVIDIA Quadro P1000 4GB Graphics NVIDIA Quadro P2000 5GB Graphics AMD Radeon Pro WX 3100 4GB Graphics AMD Radeon Pro WX 4100 4GB Graphics Supports AMD Enduro Technology Microsoft DirectX 12 (Shader Model 5.0) and OpenGL 4.3 capable note: Four graphic cards supported.
High End 3D	Radeon Pro WX7100 8GB Graphics NVIDIA Quadro P4000 8GB Graphics NVIDIA Quadro P5000 16GB Graphics NVIDIA Quadro P6000 24GB Graphics note: Three graphic cards supported.
Graphics cable adapters	HP Mini DisplayPort to DisplayPort adapter HP Mini DisplayPort to DisplayPort adapter (2-pack) HP Mini DisplayPort to DisplayPort adapter (4-pack) HP Mini DisplayPort to DisplayPort adapter (6-pack) HP DisplayPort to Dual Link DVI Adapter HP DisplayPort to DVI-D Adapter HP DisplayPort to DVI-D Adapter (2-pack) HP DisplayPort to DVI-D Adapter (4-pack) HP DisplayPort to DVI-D Adapter (6-pack) HP DisplayPort to VGA Adapter NVIDIA SLI Graphics connector

Displays

Feature	Description
Displays	HP Z Display Z22n G2 HP Z Display Z23n G2 HP Z Display Z24i G2 HP Z Display Z24n G2 HP Z Display Z24nf G2 HP Z Display Z27n G2 HP Z Display Z27s (4K display) note: Resolutions are dependent upon monitor capability and resolution and color depth settings. Screen size is measured diagonally. All monitors are supported by all operating systems available from HP.

Storage and drives

Feature	Description
Serial Attached SCSI (SAS) Hard drive	HP 300GB 15K SAS SFF Hard Drive (controller add-in card required)
SATA Hard Disk Drive (HDD)	HP 500GB SATA 6Gb/s 7200 Hard Drive HP 500GB 7200rpm SATA SFF SED Hard Drive HP 1TB SATA 6Gb/s 7200 Hard Drive HP 1TB Enterprise SATA 7200 HDD HP 2TB SATA 6Gb/s 7200 Hard Drive HP 4TB SATA 7200 Hard Drive note: Up to (5) 8.89 cm (3.5 in) 7200 rpm SATA drives 500 GB, 1.0, 2.0, 4.0 TB 20 TB maximum total
SATA Solid State Drives (SSD)	HP 256GB SATA SSD HP 512GB SATA SSD HP 1TB SATA SSD HP 2TB SATA SSD HP 256GB SATA SED Opal2 Solid State Drive HP 512GB SATA SED Opal2 Solid State Drive HP Enterprise Class 240GB SATA SSD HP Enterprise Class 480GB SATA SSD
PCIe Solid State Drives (SSD)	HP Z Turbo Drive 256GB MLC (Z8G4) SSD Module HP Z Turbo Drive 256GB MLC (Z8G4) SSD Kit HP Z Turbo Drive 512GB MLC (Z8G4) SSD Module HP Z Turbo Drive 512GB MLC (Z8G4) SSD Kit HP Z Turbo Drive 1TB MLC (Z8G4) SSD Module HP Z Turbo Drive 1TB MLC (Z8G4) SSD Kit HP Z Turbo Drive 256GB TLC (Z8G4) SSD Module HP Z Turbo Drive 256GB TLC (Z8G4) SSD Kit HP Z Turbo Drive 512GB TLC (Z8G4) SSD Module HP Z Turbo Drive 512GB TLC (Z8G4) SSD Kit HP Z Turbo Drive 1TB TLC (Z8G4) SSD Module HP Z Turbo Drive 1TB TLC (Z8G4) SSD Kit HP Z Turbo Drive 256GB SED (Z8G4) SSD Module HP Z Turbo Drive 256GB SED (Z8G4) SSD Kit HP Z Turbo Drive 512GB SED (Z8G4) SSD Module HP Z Turbo Drive 512GB SED (Z8G4) SSD Kit HP Z Turbo Drive Quad Pro HP Z Turbo Drive Quad Pro 2x256GB PCIe SSD HP Z Turbo Drive Quad Pro 2x512GB PCIe SSD HP Z Turbo Drive Quad Pro 2x1TB PCIe SSD note: Dual M.2 SSD modules plus the carrier. HP Z Turbo Drive Quad Pro 256GB SSD module HP Z Turbo Drive Quad Pro 512GB SSD module HP Z Turbo Drive Quad Pro 1TB SSD module note: M.2 SSD module only that are designed to be installed into the Quad Pro carrier.
On-board RAID support	SATA RAID 0 Striped array configuration SATA RAID 1 Mirrored array configuration SATA RAID 10 Striped/mirrored array configuration SATA RAID 5 Parity array configuration
Hard drive controllers	MicroSemi 2100-4i4e SAS Controller (Smart Host Bus Adapter)
HP Slim tray optical drives	HP 9.5mm Slim Blu Ray Disc Writer HP 9.5mm Slim DVD ROM HP 9.5mm Slim DVD Writer note: Installing an optical drive into Z8 G4 requires a 13.33 cm (5.25 in) external bay adapter.
HP SD Card reader	HP SD 4 Card reader

note:
For solid state drives or hard drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 30 GB is reserved for system recovery software.

Memory

Specification	Description
DDR4-2666 ECC registered DIMMs	HP 8GB (8 GB x 1) DDR4-2666 ECC Reg RAM HP 16GB (16 GB x 1) DDR4-2666 ECC Reg RAM HP 32GB (32 GB x 1) DDR4-2666 ECC Reg RAM HP 64GB (64 GB x 1) DDR4-2666 ECC Reg RAM
Maximum	Supports up to 768 GB using Registered DIMMs

caution:
The system does not work if Load Reduced (LR) DIMMs are intermixed with Registered DIMMs.

The Z8 G4 is designed to work ONLY with DDR4 memory. The system does not work with DDR3 memory.

note:
DIMMs should be equally distributed across all six memory channels for optimal performance.

Each processor supports up to six channels of DDR4 memory. To realize full performance at least one DIMM must be inserted into each channel. The CPUs determine the speed at which the memory is clocked. If a 2400 MT/s capable CPU is used in the system, the maximum speed the memory runs at is 2400 MT/s, regardless of the specified speed of the memory.

Ports/slots/bays

Specifications	Description
Input/output ports	Front I/O (base) (4) USB 3.1 Gen 1 Type-A connector (left most connector has charging capability) (1) Combo headset (1) Optional media card reader Front I/O (premium) (2) USB 3.1 Gen 1 Type-A connector (left most connector has charging capability) (2) USB 3.1 Gen 2 Type-C connector (1) Combo headset (1) Optional media card reader Internal I/O (1) PCIe Gen 3 x8 (internal slot always available for CPU) (1) PCIe Gen 3 x8 (internal slot available when 2nd CPU is installed) (2) USB 2.0 ports available with a single 2x5 header (1) USB 2.0 port available with a 1x6 header (1) USB 3.1 Gen 1 and (1) USB 2.0 port available with a 2x6 header note: The 2x5, 1x6, and 2x6 headers can be converted to a standard (Type-A) USB 2.0 connector through the use of one HP Internal USB Port Kit. Rear I/O (6) USB 3.1 Gen 1 (aka USB 3.0) (1) Serial (1) PS/2 Keyboard (1) PS/2 Mouse (2) RJ-45 to integrated Gigabit LAN (1) Audio line-in (can be retasked as microphone) (1) Audio line-out
Expansion slots	Slot 1 PCIe Gen 3 x4 (transforms to PCIe Gen 3 x8 when 2nd CPU is installed) Slot 2 PCIe Gen 3 x16 Slot 3 PCIe Gen 3 x16 (available ONLY when 2nd processor is installed) Slot 4 PCIe Gen 3 x16 Slot 5 PCIe Gen 3 x4 Slot 6 PCIe Gen 3 x16 (available ONLY when 2nd processor is installed) Slot 7 PCIe Gen 3 x4 note: The PCIe x4 and PCIe x8 connectors are open ended, allowing a PCIe x16 card to be seated in the slot.
Expansion bays	(4) Internal 8.89 cm (3.5 in) bays (2) External 13.33 cm (5.25 in) bays (1) 9.5 mm (0.37 in) slim optical disk drive bay

Audio/multimedia

Feature	Description
Audio	Integrated Realtek HD ALC221 Audio

Keyboard and mouse/other hardware

Feature	Description
Keyboards and mouse	HP Wireless Business Slim Keyboard and Mouse HP PS/2 Slim Business Keyboard HP USB Slim Business Keyboard HP USB Premium Keyboard HP USB SmartCard CCID Keyboard 3Dconnexion CadMouse HP Optical USB Mouse HP PS/2 Mouse HP USB 1000dpi Laser Mouse HP USB Hardened Mouse
Other hardware	HP Internal USB Port Kit (single USB 2.0 Type-A connector) HP eSATA PCI Cable Kit (hot plug/hot swap not supported) HP Optical Bay HDD Mounting Bracket (used to install greater than four 8.89 cm (3.5 in) HDDs) HP 2.5in HDD/SSD 2-in-1 Optical Bay Bracket (used to install greater than four 6.35 cm (2.5 in) HDDs) HP Power cord kit HP Workstation mouse pad

Networking/communication

Feature	Description
Communications	HP i350-T2 PCIe Dual Port Gigabit NIC Intel i350-T4 PCIe 4-Port Gigabit NIC Intel Ethernet I210-T1 PCIe x1 Gb NIC Intel X550-T2 10GbE Dual Port NIC Intel X710-DA2 10GbE SFP+ Dual Port NIC HP 10GbE SFP+ SR 1st Transceiver

Power

Specifications	Description
Power supply	1125 W/100 V/15 A 90% Efficient wide-ranging, active Power Factor Correction (PFC) Includes four 6+2-pin graphics power cables 1450 W/100 V/15 A 90% Efficient wide-ranging, active Power Factor Correction (PFC) Includes four 6+2-pin graphics power cables 1700 W/100 V/15 A 90% Efficient wide-ranging, active Power Factor Correction (PFC) Includes four 6+2-pin graphics power cables
Button	(1) Front power button and LED (1) Rear power button

Physical specifications

Specifications	Description
Dimensions (H x W x D)	Footprint 44.45 x 21.59 x 55.12 cm (17.5 x 8.5 x 21.7 in) note: Measured to the rear of service panel. Maximum 44.45 x 21.59 x 55.50 cm (17.5 x 8.5 x 21.85 in) note: Measured to the embossment for the rear chassis fans.
Rack dimensions	5U
Weight	Minimum 22.4 kg (49.38 lb) Typical 23.7 kg (52.25 lb) Maximum 31.7 kg (69.89 lb) note: Exact weights depend upon configuration.

Software/OS

Specification	Description
Preinstalled	Windows 10 Pro 64 HP Installer Kit for Linux note: Includes the drivers for 64-bit OS versions of Red Hat Enterprise Linux (RHEL) 6 and 7, SUSE Linux Enterprise Desktop 11 and Ubuntu 14.04. Red Hat Enterprise Linux Desktop Workstation note: Paper license with 1-year support and no preinstalled OS. This second OS must be ordered with the HP Linux Installer Kit as the first OS.
Supported	Windows 7 Professional 64 (downgrade available by request from HP Support) note: Windows 10 is preinstalled. Only one version of the Windows software can be used at a time. Switching between versions requires uninstalling one version and installing the other version. Back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of data. Red Hat Enterprise Linux Desktop 6 and 7 SUSE Linux Enterprise Desktop 11 SP3 and 12
Software	Sobey video editing software HP Remote Graphics Software
BIOS	Standard BIOS 32-bit Service Directory Proposal v0.4 PCI Local Bus specification, revision 2.3 PCI Power Management specification, revision 1.1 PCI Firmware specification, revision 3.0, draft .7 PCI Express Base specification, revision 2.0 PCI Express Base specification, revision 3.0 POST Memory Manager specification, version 1.01 ATAPI Removable Media Device BIOS specification version 1.0 WMI support BIOS Boot spec 1.01+ (disables the ability to boot from removable media on supported devices) UEFI 2.5 ACPI version 5.0 Enhanced Host Controller Interface for Universal Serial Bus, revision 1.0 LANDesk Management Suite (HP recommended solution) Microsoft System Center Configuration Manager HP Client Automation Enterprise
Security	Software Trusted Computing Group TPM specification version 2.0 Infineon SLB 9665 (Common Criteria EAL4+ certified) Remote wakeup/remote shutdown Memory change alert Thermal alert Hardware Security cable with Kensington lock (optional) HP Chassis Intrusion Sensor (standard) HP Z640/Z840/Z8G4 Rail Rack Kit HP Z8 Rack Rail Upgrade Kit HP Keyed Cable Lock 10 mm
Workstation ISV certifications	Go to the Workstation ISV certifications webpage to see current certifications

note:
HP Cloud Recovery download tool (Cloud Recovery Client) is available under Software and Drivers section on the support page.

Environmental

Feature	Description
Certifications	US ENERGY STAR (select models only) Low Halogen note: External power supplies, power cords, cables and peripherals are not low halogen. Service parts obtained after purchase might not be low halogen. US Federal Energy Management Program (FEMP) China Energy Conservation Program The ECO declaration (TED) EPEAT Gold registered where applicable (registration varies by country/region)
Temperature	Operating 5° to 35°C (41° to 95°F) Non-operating -40° to 60°C (40° to 140°F)
Humidity	Operating 10% to 85% (non-condensing, 35° C maximum wet bulb) Non-operating 10% to 90% (non-condensing, 35° C maximum wet bulb)
Altitude (unpressurized)	Operating 3,048 m (10000 ft) Non-operating 9,144 m (30000 ft)

HP Z8 G4 Workstation Product Specifications

Product image

Processors

Graphics

Displays

Storage and drives

Memory

Ports/slots/bays

Audio/multimedia

Keyboard and mouse/other hardware

Networking/communication

Power

Physical specifications

Software/OS

Environmental

Additional support options

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