Operating system
Operating system
Windows
Operating system
Windows 10 Pro 64, Windows 10 Pro for Workstations
Processor & chipset
Processor speed
3.8 GHz, 3.80 GHz
Processor family
9th Generation Intel® Core™ i7 processors
Processor vendor
Intel
Processor
Core i7, Intel® Core™ i7-9800X (3.8 GHz base frequency, up to 4.4 GHz with Intel® Turbo Boost Max Technology 3.0, 16.5 MB cache, 8 cores)
Processor cache
16.5 MB L3
Processor chipset
Intel® C422; Intel® X299
Processor cores
8, Octa-core (8 Core)
Processor count
1
Processor generation
9th Gen
Processor model
i7-9800X
Dimensions & weight
Dimensions
38.6 x 16.9 x 44.5 cm
Weight
Starting at 10.2 kg
Memory
Memory
64 GB DDR4-2666 SDRAM (8 X 8 GB)
Memory layout
8 x 8 GB
Memory (max)
256 GB, 256 GB
Memory slots
8 DIMM
Memory (standard)
64 GB
Memory technology
DDR4 SDRAM
Memory type
DDR4
Storage
Disk
1 TB SATA SSD
Disk 2
512 GB HP Z Turbo Drive PCIe® SSD
Disk capacity
1 TB
Disk type
SSD
Controller
Integrated SATA 6.0 Gb/s supporting RAID 0, 1, 5, 10
Optional SAS controller supporting RAID, 0, 1, 10 for SAS drives
Controller type
Serial ATA/600
Disk capacity (SSD)
512 GB
HDD interface
Serial ATA/600
Max supported capacity
1 TB
RAID
Yes
RAID levels
0, 1, 10
SSD interface
PCI Express
Display & graphics
Graphics 2
NVIDIA® Quadro® RTX 4000 (8 GB GDDR6 dedicated)
Display depth
444.5 mm
Display height
386.1 mm, 386.1 mm
Display width
168.9 mm
Form factor (graphics)
PCIe x16
Graphics memory
8 GB
Graphics model
Quadro RTX 4000
Graphics vendor
NVIDIA
Camera, video & audio
Keyboard, mouse & input
Keyboard
HP USB Business Slim Keyboard
Pointing device
HP USB Optical Mouse
Ports & expansion
IO ports
The Intel® Core™ X-Series processor configurations only have one RJ45 port and 5 Rear USB 3.1 Gen 1 ports available. The serial port is optional.
Expansion slots
2 PCIe 3 x4, 2 M.2 PCIe 3 x4, 1 PCIe x8, 2 PCIe x16 (for Intel® Xeon® W configurations)
2 PCIe 3 x4, 1 M.2 PCIe 3 x4, 1 PCIe x8, 2 PCIe x16 (for Intel® Core™ i9-X and Core™ i7-9800X configurations)
2 PCIe 3 x4, 1 M.2 PCIe 3 x4, 1 PCIe x8 (mechanical only), 1 PCIe x16 (x8 electrical), 1 PCIe x16 (for other Intel® Core™ i7-X configurations)
Networking & connectivity
Ethernet
Integrated Intel® I219-LM PCIe® GbE
Ethernet technology
Gigabit Ethernet
Wireless LAN
No wireless
Power, battery & charging
Power supply type
1000 W internal power supply, up to 90% efficiency, active PFC
Input voltage
120 V AC, 230 V AC
Power supply (Max watts)
1 kW
Exterior & appearance
Colour
Black
Form factor
Mini-tower
USB ports
13
Software & licensing
Software
HP Remote Graphics Software (RGS)
Environment & regulatory
Eco friendly
Eco friendly
Safety
Low halogen
Product info
Brand
HP
Product name
Z4 G4 Workstation
Product series
Z4 G4
Product type
Workstation
Vendor
HP Inc.
Vendor code
8RA95PA
Vendor site
Security & management
Management features
Full volume encryption
HP Keyed Cable Lock Kit
HP Secure Erase
HP Sure Start Gen3
Kensington lock slot
Secure authentication
TPM 2.0 certified
HP Device Access Manager
HP Sure Click
HP BIOSphere Gen3
HP Client Security Manager Gen3
HP MIK/SCCM Gen2
Self Encrypting Drive (SED)
Service & support
Warranty
3 year (3-3-3) limited warranty and service offering includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Warranty
3 year
Other
Accessories
NVIDIA® Quadro® P5000 Z0B13AT, AMD Radeon™ Pro WX 7100 Z0B14AT, HP Z Turbo Drive Quad Pro 2x512 GB N2M99AA, HP Z27n 27-inch Narrow Bezel IPS Display: K7C09A8, HP 5 year Next Business Day Onsite with Defective Media Retention U1G57E