Processor
Processor manufacturer	Intel
Processor family	Intel® Core™ i9
Processor generation	11th gen Intel® Core™ i9
Processor	i9-11900K
Processor number of cores	8
Processor threads	16
Processor boost frequency	5.3 GHz
Processor frequency	3.5 GHz
Processor cache	16 MB
Processor cache type	Smart Cache
Configurable TDP-down	95 W
Configurable TDP-down frequency	3 GHz
Number of processors installed	1

Memory
Internal memory	32 GB
Memory, maximum	128 GB
Internal memory type	DDR4-SDRAM
Memory slots	4x DIMM
Memory clock speed	3200 MHz
Non-ECC
Memory channels	Dual-channel

Storage
Total storage capacity	512 GB
Storage media	SSD
Optical drive	DVD±RW
Number of storage drives installed	1
Total SSDs capacity	512 GB
Number of SSDs installed	1
Solid-state drive capacity	512 GB
Solid-state drive interfaces	NVMe, PCI Express
NVMe
SSD form factor	M.2
Card reader integrated

Graphics
Discrete graphics card
On-board graphics card
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card model	Intel UHD Graphics 750

Network
Ethernet LAN connection
Ethernet LAN data rates	10, 100, 1000, 2500, 5000, 10000 Mbit/s
LAN controller	Intel® I219-LM
Wi-Fi
Bluetooth

Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
DisplayPorts quantity	2
Ethernet LAN (RJ-45) ports	1
Microphone in
Headphone outputs	1
Line-out
Combo headphone/mic port
Serial ports quantity	1

Design
Form factor	Tower
Volume	17 L
Placement supported	Vertical
Cable lock slot
Cable lock slot type	Kensington
Product colour	Black

Performance
Chipset	Intel W580
Audio chip	Realtek ALC623-CG
Audio system	High Definition Audio
Password protection
Password protection type	Power on, Supervisor
Trusted Platform Module (TPM)
Product type	Workstation

Software
Operating system installed	Windows 10 Pro
Operating system architecture	64-bit
Operating system language	German, Dutch, English, French, Italian

Processor special features
Intel 64
Enhanced Intel SpeedStep Technology
Embedded options available
Intel Clear Video Technology
Intel VT-x with Extended Page Tables (EPT)
Idle States
Intel Stable Image Platform Program (SIPP)
Intel Trusted Execution Technology
Execute Disable Bit
Intel Software Guard Extensions (Intel SGX)
CPU configuration (max)	1
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Virtualization Technology (VT-x)

Power
Power supply	750 W

Operational conditions
Operating temperature (T-T)	10 - 35 °C
Storage temperature (T-T)	-40 - 60 °C
Operating relative humidity (H-H)	20 - 80%
Storage humidity	10 - 90%
Operating altitude	0 - 3048 m
Storage altitude	0 - 12192 m

Certificates
Certification	EPEAT Gold ENERGY STAR 8.0 RoHS ISV

Weight & dimensions
Width	170 mm
Depth	315.4 mm
Height	376 mm
Weight	9.4 kg

Packaging content
Display included
Mouse included
Keyboard included