Compare HP Z4 G4 vs HP Z6 G4
Variants
Secondary
Secondary
Third
Connectivity
Expansion Slot
2x M.2 PCIe 3.0 x4 + 1x PCIe 3.0 x16
2x M.2 PCIe 3.0 x4 + 1x PCIe 3.0 x16
Ports
[Front] 2x Audio + 2x PS/2 + 1x Serial + 2x RJ-45 1Gb + 6x USB 3.1 Gen1 | [Rear] 1x Headphone + 2x USB-C 3.1 Gen2 + 2x USB 3.1 Gen1
[Front] 2x Audio + 2x PS/2 + 1x Serial + 2x RJ-45 1Gb + 6x USB 3.1 Gen1 | [Rear] 1x Headphone + 4x USB 3.1 Gen1
Wireless Connectivity
WiFi 6 + Bluetooth 5
Construction
Form Factor
ATX desktop computer
EATX desktop computer
Dimensions
Size | Depth
386 cm / 15.2 inch
18.3 inch
Size | Height
445 mm / 17.5 inch
17.5 inch
Size | Width
169 mm / 6.65 inch
6.65 inch
Weight
From 22.4 lbs / 10.2 kg
From 29 lbs
Function
Chipset
Intel C422 or X299
Intel C622
Graphics
AMD Radeon Pro WX 3100 4GB, WX 3200 4GB, W 5500 8GB, W 5700 8GB, WX 7100 8GB, or WX 9100 16GB or NVIDIA Quadro P400 2GB, P620 2GB, P1000 4GB, P2200 5GB, RTX 4000 8GB, RTX 5000 16GB, RTX 6000 24GB, RTX 8000 48GB, or GV100 32GB
AMD Radeon Pro WX 3100 4GB, WX 3200 4GB, W5500 8GB, W5700 8GB, WX 7100 8GB, or WX 9100 16GB or NVIDIA Quadro P400 2GB, P620 2GB, P1000 4GB, P2200 5GB, RTX 4000 8GB, RTX 5000 16GB, or RTX 6000 24GB
Misc
Optional PCIe dual Gb or dual 10Gb Networking
Optional PCIe dual Gb or dual 10Gb Networking
Operating System
Windows 10 Pro
Windows 10 Pro
Optical Disc
Optional DVD-ROM, DVD-RW, or Blu-ray Writer + Optional 2nd DVD Writer or Blu-ray Writer
Optional DVD-ROM, DVD-RW, or Blu-ray Writer + Optional 2nd DVD Writer or Blu-ray Writer
Processor
Intel Core i9-10900X, i9-10920X, i9-10940X, or i9-10980XE or Intel Xeon W-2123, W-2223, W-2125, W-2225, W-2235, W-2133, W-2245, W-2255, W-2265, W-2275, or W-2295
Intel Xeon Bronze, Silver, or Gold processor up to Xeon Gold 6258R
Security
HP Solenoid Lock/Hood Sensor (TWR), Convert TPM to 1.2
HP Solenoid Lock/Hood Sensor (TWR), Convert TPM to 1.2
Performance
Memory | Capacity
Up to 512 GB with ECC (8x DIMMs)
Up to 768 GB with ECC (12x DIMMs)
Memory | Type
DDR4 2666MHz or 2933MHz
DDR4 2666MHz or 2933MHz
Power Supply
465W, 750W, or 1000W
1000 W
Storage
Up to 480GB Intel Optane PCIe SSD + 4x PCIe internal storage + 2x M.2 storage + 4x 3.5" HDD/SSD + Removable internal storage
Up to 256GB NVDIMM + 4x PCIe SSD + 2x M.2 SSD + 4x 3.5" HDD + Removable internal storage
Production
Debut
2020
2020
Remove
Remove
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