Product specifications and review coverage for this exact model.
COR ScoretbdAvailable after 3 critic reviews0 critics
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Product overview
HP 4CZ91ET is listed in the pcs/workstations category. The recorded specifications include processor family: Intel® Core™ i3; internal memory: 8 GB; total storage capacity: 256 GB; operating system installed: Windows 10 Pro. This entry covers manufacturer code 4CZ91ET. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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No scored critic reviews have been imported for this exact product yet. It remains unrated.
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Specifications
Manufacturer code: 4CZ91ET. Icecat product 57433922 · Checked 20 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
HP 400 G4 — key specifications
Processor family
Intel® Core™ i3
Processor model
i3-8100T
Memory (RAM)
8 GB
Total storage capacity
256 GB
Storage media
SSD
Operating system installed
Windows 10 Pro
Discrete graphics card model
Not available
Chassis type
Mini PC
Wi-Fi
No
Ethernet LAN
Yes
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
HP 400 G4 — Audio & listening
Configurable TDP-down frequency
2.4 GHz
Headphone outputs
1
Microphone in
No
Audio chip
Conexant CX20632
Display2 details
HP 400 G4 — Display
Number of displays supported (on-board graphics)
3
Display included
No
Processor, memory & storage40 details
HP 400 G4 — Processor, memory & storage
Processor manufacturer
Intel
Processor generation
8th gen Intel® Core™ i3
Processor cores
4
Processor threads
4
Processor frequency
3.1 GHz
Processor cache
6 MB
Processor cache type
Smart Cache
Processor lithography
14 nm
Processor operating modes
64-bit
Processor codename
Coffee Lake
Number of processors installed
1
Processor socket
LGA 1151 (Socket H4)
Maximum internal memory supported by processor
64 GB
Memory types supported by processor
DDR4-SDRAM
Memory clock speeds supported by processor
2400 MHz
Memory bandwidth supported by processor (max)
37.5 GB/s
ECC supported by processor
Yes
Maximum internal memory
32 GB
Internal memory type
DDR4-SDRAM
Memory layout (slots x size)
1 x 8 GB
Memory slots
2x SO-DIMM
Memory clock speed
2666 MHz
SSD capacity
256 GB
Card reader integrated
No
Discrete graphics card
No
On-board graphics card
Yes
On-board graphics card model
Intel® UHD Graphics 630
On-board graphics card base frequency
350 MHz
On-board graphics card dynamic frequency (max)
1100 MHz
Maximum on-board graphics card memory
64 GB
On-board graphics card DirectX version
12.0
On-board graphics card OpenGL version
4.5
On-board graphics card ID
0x3E91
Motherboard chipset
Intel® B360
Intel Stable Image Platform Program (SIPP)
No
Intel® Smart Cache
Yes
Processor package size
37.5 x 37.5 mm
Processor code
SR3Y8
Intel Stable Image Platform Program (SIPP) version
0.00
Processor ARK ID
129944
Camera, image & video4 details
HP 400 G4 — Camera, image & video
Intel® Clear Video HD Technology (Intel® CVT HD)
Yes
Intel Clear Video Technology
Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
HP Device Access Manager; HP Hotkey Support; HP Noise Cancellation Software; HP PhoneWise; HP Secure Erase; ; HP Sure Click; HP Velocity; Microsoft Defender; Native Miracast Support; HP Wireless Wakeup; HP WorkWise
Further product details45 details
HP 400 G4 — Further product details
System bus rate
8 GT/s
Bus type
DMI3
Configurable TDP-down
25 W
Tjunction
82 °C
PCI Express slots version
3.0
Maximum number of PCI Express lanes
16
PCI Express configurations
1x16, 1x8+2x4, 2x8
Stepping
B0
Memory channels
Dual-channel
Optical drive type
No
Total SSDs capacity
256 GB
Number of SSDs installed
1
Market positioning
Proven productivity
Trusted Platform Module (TPM)
Yes
Cabling technology
10/100/1000Base-T(X)
Intel 64
Yes
Enhanced Intel SpeedStep Technology
Yes
Embedded options available
Yes
Intel® InTru™ 3D Technology
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes
Intel TSX-NI
No
Idle States
Yes
Thermal Monitoring Technologies
Yes
Intel® AES New Instructions (Intel® AES-NI)
Yes
Intel® Secure Key
Yes
Intel® OS Guard
Yes
Intel Trusted Execution Technology
No
Execute Disable Bit
Yes
Intel Enhanced Halt State
Yes
Scalability
1S
CPU configuration (max)
1
Thermal solution specification
PCG 2015A
Intel Virtualization Technology for Directed I/O (VT-d)
HP BIOSphere; HP Credential Manager; HP Password Manager; HP Power On Authentication; HP Security Manager; HP Spare Key; Power-on password (via BIOS); HP Client Security Suite Gen 4
HP Management tools
HP Management Integration Kit
Mouse included
Yes
Keyboard included
Yes
Power cord included
Yes
Packaging & supplied accessories6 details
HP 400 G4 — Packaging & supplied accessories
Country of origin
China
Package width
497 mm
Package depth
128 mm
Package height
223 mm
Package weight
2.97 kg
Manual
Yes
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
