HP Z2 Tower G4 Workstation Specifications

Feature	Description
Preinstalled	Windows 10 Pro for Workstations 64 Windows 10 Pro 64 (recommended by HP) Windows 10 Pro 64 (National Academic License) Windows 10 Home 64 note: Not all features are available in all editions or versions of Windows. Systems might require upgraded and/or separately purchased hardware, drivers, software, or BIOS update to take full advantage of Windows functionality. Windows 10 automatic updates are always enabled. ISP fees might apply and additional requirements might apply over time for updates. HP Linux Ready
Supported	Red Hat Enterprise Linux (RHEL) Workstation (12-month paper license available, not preinstalled) note: HP Workstations can be ordered with a variety of localization options that might vary by platform. Refer to the Linux Hardware Matrix for additional Linux OS information.

Processors

Specification	Description
Intel Xeon processor E-2286G	Up to 4.9 GHz with Intel Turbo Boost Technology (4.0 GHz base frequency) 12 MB cache and 6 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon processor E-2278G	Up to 5.0 GHz with Intel Turbo Boost Technology (3.4 GHz base frequency) 16 MB cache and 8 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon processor E-2276G	Up to 4.9 GHz with Intel Turbo Boost Technology (3.8 GHz base frequency) 12 MB cache and 6 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon processor E-2274G	Up to 4.9 GHz with Intel Turbo Boost Technology (4.0 GHz base frequency) 8 MB cache and 4 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon processor E-2244G	Up to 4.8 GHz with Intel Turbo Boost Technology (3.8 GHz base frequency) 8 MB cache and 4 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon processor E-2236	Up to 4.8 GHz with Intel Turbo Boost Technology (3.4 GHz base frequency) 12 MB cache and 6 cores DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon processor E-2226G	Up to 4.7 GHz with Intel Turbo Boost Technology (3.4 GHz base frequency) 12 MB cache and 6 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon processor E-2224G	Up to 4.6 GHz with Intel Turbo Boost Technology (3.4 GHz base frequency) 8 MB cache and 4 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon E-2176G processor	Up to 4.7 GHz with Intel Turbo Boost Technology (3.7 GHz base frequency) 12 MB cache and 6 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon E-2174G processor	Up to 4.7 GHz with Intel Turbo Boost Technology (3.8 GHz base frequency) 8 MB cache and 4 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 71 W TDP Intel vPro Technology
Intel Xeon E-2144G processor	Up to 4.5 GHz with Intel Turbo Boost Technology (3.6 GHz base frequency) 8 MB cache and 4 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 71 W TDP Intel vPro Technology
Intel Xeon E-2136 processor	Up to 4.5 GHz with Intel Turbo Boost Technology (3.3 GHz base frequency) 12 MB cache and 6 cores DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon E-2126G processor	Up to 4.5 GHz with Intel Turbo Boost Technology (3.3 GHz base frequency) 12 MB cache and 6 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 80 W TDP Intel vPro Technology
Intel Xeon E-2124G processor	Up to 4.3 GHz with Intel Turbo Boost Technology (3.4 GHz base frequency) 8 MB cache and 4 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 71 W TDP Intel vPro Technology
Intel Xeon E-2104G processor	3.2 GHz base frequency 8 MB cache and 4 cores Intel UHD Graphics P630 DDR4 memory up to 2666 MT/s data rate 65 W TDP Intel vPro Technology
Intel Core i9-9900K processor	Up to 5.0 GHz with Intel Turbo Boost Technology (3.6 GHz base frequency) 16 MB cache and 8 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i9-9900 processor	Up to 5.0 GHz with Intel Turbo Boost Technology (3.1 GHz base frequency) 16 MB cache and 8 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i7-9700K processor	Up to 4.9 GHz with Intel Turbo Boost Technology (3.6 GHz base frequency) 12 MB cache and 8 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i7-9700 processor	Up to 4.7 GHz with Intel Turbo Boost Technology (3.0 GHz base frequency) 12 MB cache and 8 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i5-9600 processor	Up to 4.6 GHz with Intel Turbo Boost Technology (3.1 GHz base frequency) 9 MB cache and 6 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i5-9500 processor	Up to 4.4 GHz with Intel Turbo Boost Technology (3.0 GHz base frequency) 9 MB cache and 6 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i3-9100 processor	Up to 4.2 GHz with Intel Turbo Boost Technology (3.6 GHz base frequency) 8 MB cache and 4 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP Intel vPro Technology
Intel Core i7-8700K processor	Up to 4.7 GHz with Intel Turbo Boost Technology (3.7 GHz base frequency) 12 MB cache and 6 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 95 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i7-8700 processor	Up to 4.6 GHz with Intel Turbo Boost Technology (3.2 GHz base frequency) 12 MB cache and 6 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 65 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i5-8600 processor	Up to 4.2 GHz with Intel Turbo Boost Technology (3.1 GHz base frequency) 9 MB cache and 6 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 65 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i5-8500 processor	Up to 4.0 GHz with Intel Turbo Boost Technology (3.0 GHz base frequency) 9 MB cache and 6 cores Intel UHD Graphics 630 DDR4 memory up to 2666 MT/s data rate 65 W TDP 16 GB Intel Optane memory Intel vPro Technology
Intel Core i3-8100 processor	3.6 GHz Base frequency 6 MB cache and 4 cores Intel UHD Graphics 630 DDR4 memory up to 2400 MT/s data rate 65 W TDP Intel vPro Technology
Intel Pentium Gold G5400 processor	3.7 GHz base frequency 4 MB cache and 2 cores Intel UHD Graphics 610 DDR4 memory up to 2400 MT/s data rate 54 W TDP Intel vPro Technology
Chipset	Intel C246

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

Intel Optane memory system acceleration does not replace or increase the DRAM in your system.

Some functionality of the vPro technology - such as Intel Active management technology and Intel Virtualization technology require additional 3rd party software in order to run.

Intel Turbo Boost is based on maximum GHz for a single core.

Graphics

Feature	Description
Integrated	Intel UHD Graphics P630 Intel UHD Graphics 630 Intel UHD Graphics 610 note: Single graphic card supported.
Entry 3D	AMD Radeon Pro WX 3100 4 GB Graphics NVIDIA Quadro P400 2 GB Graphics note: Two graphic cards supported. NVIDIA Quadro P620 2 GB Graphics
Mid-range 3D	Radeon Pro WX4100 4 GB GFX Graphics NVIDIA Quadro P2000 5 GB Graphics note: Single graphic card supported. NVIDIA Quadro P1000 4 GB Graphics note: Two graphic cards supported.
High-end 3D	Radeon Pro WX7100 8 GB Graphics NVIDIA Quadro P4000 8 GB Graphics NVIDIA Quadro P5000 16 GB Graphics NVIDIA Quadro RTX 4000 8 GB Graphics NVIDIA Quadro RTX 5000 16 GB Graphics note: Requires 500 W PSU, not supported with 250 W PSU. NVIDIA Quadro RTX6000 24 GB Graphics note: Requires 650 W PSU, not supported with 250 W or 500 W PSUs.
Graphics cable adapters	HP DisplayPort to Dual Link DVI Adapter HP DisplayPort to DVI-D Adapter HP DisplayPort to VGA Adapter HP DisplayPort to HDMI Adapter HP mini-DisplayPort to DP Adapter HP USB-C to VGA Adapter HP USB-C to HDMI Adapter HP USB-C to DP Adapter

note:
Intermixing integrated Intel UHD graphics and discrete graphics cards to drive more than three displays can be enabled using the Computer (F10) Setup Utility. However, HP recommends using only discrete graphics when four or fewer displays are required to be supported.

Integrated Intel UHD graphics P630 is supported on the select Intel Xeon E processors. Intel Xeon E, Intel Core i3 and Intel Pentium processors can support either ECC or non-ECC memory. Intel Core i5/i7 processors only support non-ECC memory.

Memory

Specification	Description
Standard	(4) UDIMM slots supporting dual-channel memory 4 GB, 8 GB, 16, and 32 GB UDIMMs
Supported configurations	8 GB (1 x 8 GB) DDR4-2666 ECC 16 GB (2 x 8 GB) DDR4-2666 ECC 32 GB (4 x 8 GB) DDR4-2666 ECC 32 GB (2 x 16 GB) DDR4-2666 ECC 64 GB (4 x 16 GB) DDR4-2666 ECC 64 GB (2 x 32 GB) DDR4-2666 ECC 128 GB (4 x 32 GB) DDR4-2666 ECC note: Intel Core i5/i7 processors only support non-ECC memory. 4 GB (1 x 4 GB) DDR4-2666 non-ECC 8 GB (2 x 4 GB) DDR4-2666 non-ECC 8 GB (1 x 8 GB) DDR4-2666 non-ECC 16 GB (2 x 8 GB) DDR4-2666 non-ECC 32 GB (4 x 8 GB) DDR4-2666 non-ECC 32 GB (2 x 16 GB) DDR4-2666 non-ECC 64 GB (4 x 16 GB) DDR4-2666 non-ECC 64 GB (2 x 32 GB) DDR4-2666 non-ECC 128 GB (4 x 32 GB) DDR4-2666 non-ECC note: ECC and non-ECC memory DIMMs cannot be mixed on the same system.
Maximum	Up to 128 GB

note:
Maximum memory capacities assume Windows 64-bit operating systems or Linux. With Windows 32-bit operating systems, memory above 3 GB might not all be available due to system resource requirements.

Two channels of DDR4 memory are supported. To realize full performance, at least one DIMM must be inserted into each channel.

Monitors/displays

Feature	Description
Supported	HP Z Display Z27n G2 27-inch IPS LED Backlit Monitor HP Z Display Z24n G2 24-inch IPS LED Backlit Monitor HP Z Display Z24nf G2 23.8-inch IPS Backlit Monitor HP Z Display Z23n G2 23-inch IPS LED Backlit Monitor HP Z Display Z22n G2 21.5-inch IPS LED Backlit Monitor

note:
Resolutions are dependent upon monitor capability and resolution and color depth settings.

Storage and drives

Feature	Description
SATA 8.89 cm (3.5 in) Hard Drives	500 GB SATA 6 Gb/s 7200 HDD 1 TB SATA 6 Gb/s 7200 HDD 2 TB SATA 6 Gb/s 7200 HDD 4 TB SATA 6 Gb/s 7200 HDD 6 TB SATA 6 Gb/s 7200 HDD 500 GB SATA 7200 rpm SED SFF HDD 1 TB 7200 RPM SATA 8 GB SSHD Drive 1 TB Enterprise SATA 7200 HDD
SATA SSD	HP 256 GB SATA SSD HP 512 GB SATA SSD HP 1 TB SSD HP 2 TB SATA SSD HP 256 GB SATA SED Opal2 SSD HP 240 GB Enterprise SATA SSD HP 480 GB Enterprise SATA SSD Storage Acceleration 16 GB Intel Optane memory (sold separately)
PCIe Solid State Drives	PCIe SSDs for HP Workstations HP Z Turbo Drive G2 256 GB TLC PCIe SSD HP Z Turbo Drive G2 512 GB TLC PCIe SSD HP Z Turbo Drive G2 1 TB TLC PCIe SSD HP Z Turbo Drive G2 2 TB TLC PCIe SSD note: HP Z2 Tower G4 Workstation is capable of configuring up to two Z Turbo Drives. By default, the Z Turbo Drive configured is installed in the M.2 storage slot on the system’s motherboard. Intel 905p Series SSD (Optane SSD) Intel Optane SSD 905p 280 GB AiC Intel Optane SSD 905p 480 GB AiC note: PCIe card is installed in standard PCIe x4 slot.
Removable storage	HP 9.5 mm Slim DVD Writer HP 9.5 mm Slim DVD-ROM Drive HP 9.5 mm Slim BDXL Blu-ray Writer
HDD Frame/carriers	HP DX175 Removable HDD Carrier HP DX175 Removable HDD Frame/Carrier
Media card reader	HP SD Media 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.

Ports/slots

Specifications	Description
Ports	Front side (1) Power button (1) Headphone/microphone combo jack (1) USB 3.0 Type-A charging data port (1) USB 3.0 Type-A data port (1) USB 3.1 Gen 2 Type-C charging data port (optional) Back I/O ports (1) Audio Line-In (1) Audio Line-Out (2) DisplayPort (DP) 1.2 outputs (from Intel UHD graphics; select models) (1) Flexible module port output (optional flexible module required) (2) USB 2.0 ports (4) USB 3.0 ports (1) Serial port (optional) (2) PS/2 (optional) (1) Parallel port (optional) (1) RJ-45 (1) DC Input Internal I/O ports (1) USB 3.0 port (2) USB 2.0 ports note: Available as 2 separate 2 x6 (3.0 x1, 2.0 x1) and 1 x6 (2.0 x1) header: supports one USB 3.0 Media Card Reader.
Controller card	HP Thunderbolt 3 PCIe 3-port I/O Card note: Utilizes Flex IO port connection for flex port.
Rear module options	HP Flex IO module (VGA) HP Flex IO module (HDMI) HP Flex IO module (DP) HP Flex IO module (USB-C) HP Flex IO module (1 GbE LAN)
Expansion slots	(1) PCIe Gen3 x16 slot (1) PCIe Gen3 x4 slot/x16 connector (1) PCIe Gen3 x1 slot/x4 connector (1) PCIe Gen3 x1 slot/x4 connector (2) M.2 storage (PCIe Gen3 x4) (1) SD Card Reader (optional) (1) M.2 WLAN (PCIe Gen3 x1 and Intel CNVi) note: All slots are Low Profile. M.2 storage supports compatible devices at 80 mm. The PCIe Gen3 x16 slot is meant for HP qualified cards, configured or after market. HP does not provide warranty support for 3rd party cards.
Bays	(2) External 13.3 cm (5.25 in) bays (2) Internal 8.89 cm (3.5 in) bays

Audio/multimedia

Feature	Description
Integrated audio	Conexant CX20632 5.1 HDA codec

Keyboard/mouse/other devices

Feature	Description
Keyboard	HP USB Business Slim CCID SmartCard Keyboard HP USB Business Slim Keyboard HP USB Premium Keyboard HP Premium Wireless Keyboard
Mouse	HP USB Optical Mouse HP USB Hardened Mouse HP USB Premium Mouse HP Premium Wireless Mouse
Keyboard and mouse combo	HP Wireless Business Slim Keyboard & Mouse
Other devices	HP Workstation Mouse Pad (Japan only) HP Serial Port Adapter HP Serial and PS/2 Adapter HP Internal USB Port Kit HP eSATA PCI Cable Kit HP Z2 G4 TWR Front Card Guide Kit

Networking/communication

Feature	Description
Integrated	Intel I219LM PCIe GbE Controller (Intel vPro with Intel AMT 12.0) Intel X710-DA2 2-Port 10GbE SFP and NIC HP 10GbE SFP and SR Transceiver Intel X550-T2 2-Port 10GbE NIC Intel 9560 802.11a/b/g/n/ac with Bluetooth 5 M.2 note: If AMT is provisioned, then network teaming with the integrated LAN port is not possible. Intel I350-T2 2-Port 1GbE NIC note: "Gigabit" Ethernet indicates compliance with IEEE standard 802.3ab for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required. Aquantia AQN-108 1-Port 5GbE NIC

Feature

Description

Integrated

Intel I219LM PCIe GbE Controller (Intel vPro with Intel AMT 12.0)

Intel X710-DA2 2-Port 10GbE SFP and NIC

HP 10GbE SFP and SR Transceiver

Intel X550-T2 2-Port 10GbE NIC

Intel 9560 802.11a/b/g/n/ac with Bluetooth 5 M.2

note:
If AMT is provisioned, then network teaming with the integrated LAN port is not possible.

Intel I350-T2 2-Port 1GbE NIC

note:
"Gigabit" Ethernet indicates compliance with IEEE standard 802.3ab for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required.

Aquantia AQN-108 1-Port 5GbE NIC

Software/security

Specification	Description
BIOS	HP BIOSphere Gen4 (features vary) HP DriveLock/HP Automatic DriveLock BIOS Update via Network Master Boot Record Security Power On Authentication Secure Erase (methods outlined in the National Institute of Standards and Technology Special Publication 800-88) Absolute Persistence Module¹ Pre-boot Authentication
Communication/connectivity	HP Wireless Wakeup
HP Value Add software	HP Performance Advisor (preinstalled with Windows 10 only) HP Remote Graphics Software (RGS) 7.x HP Hotkey Support - CMIT HP Velocity HP Sure Start Gen4 HP Sure Run (requires Intel 8th generation processors) HP Sure Recover (requires Intel 8th generation processors and wired network connection)
Manageability	HP System Software Manager (SSM) HP Client Catalog HP BIOS Configuration Utility (BCU) HP Driver Packs (available for download) HP Manageability Integration Kit Gen2 (available for download)
Client Security software	Microsoft Defender HP Client Security Manager Gen4 (requires Windows and Intel 8th generation processors) HP Security Manager (including Credential Manager, HP Password Manager, HP Spare Key) HP Device Access Manager HP Power On Authentication
Security	For Windows 10, Trusted Platform Module (TPM) 2.0 (Infineon SLB9670) RAID configurations (optional and requires a second hard drive) Power-on password (via BIOS) Setup password (via BIOS) SATA port disablement (via BIOS) Serial, USB enable/disable (via BIOS) Integrated hood sensor Support for chassis padlocks and cable lock devices HP Sure Click

note:
¹Absolute agent is activated when customers activate a purchased subscription. Subscriptions can be purchased for terms ranging multiple years. Service is limited, check with Absolute for availability outside the U.S. The Absolute Recovery Guarantee is a limited warranty. Certain conditions apply. Data Delete is an optional service provided by Absolute Software. If utilized, the Recovery Guarantee is null and void. In order to use the Data Delete service, customers must first sign a Pre-Authorization Agreement and either obtain a PIN or purchase one or more RSA SecurID tokens from Absolute Software.

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

Power

Specifications	Description
Power supply	650 W Power supply 90% efficiency Wide-ranging Active PFC 500 W Power supply 90% efficiency Wide-ranging Active PFC 250 W Power supply 85% efficiency Wide-ranging Active PFC
Rated input current	6 A at 100 to 240 V
Operating voltage range	90 to 269 VAC
Operating line frequency range	47 to 66 Hz

Physical specifications

Specifications	Description
Dimensions (H x W x D)	Minitower orientation 356 x 169 x 435 mm (14.0 x 6.7 x 17.1 in) Packaging 599 x 499 x 295 mm (23.5 x 19.6 x 11.6 in)
Weight	Typical weight 8.2 kg (18.07 lb) note: Configured with one 8.89 cm (3.5 in) hard drive, one optical drive, two DIMMs, and one NVIDIA Quadro P1000 graphics card. Shipping weight 11.4 kg (25.13 lb)

Environmental

Feature	Description
Certifications	ENERGY STAR (energy-saving features available on selected configurations – Windows only) IT ECO declaration US Federal Energy Management Program (FEMP) China Energy Conservation Program (CECP) 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.
Temperature	Operating 5° to 35°C (41° to 95°F) Non-operating -40° to 60°C (-40° to 140°F)
Relative humidity	Operating 10% to 85%, non-condensing Non-operating 10% to 90%, non-condensing
Altitude (unpressurized)	Operating 3,048 m (10,000 ft) Non-operating 12,192 m (15,000 ft)