Lenovo Thinksystem SR250 Xeon E-2246g 6C LFF 6C 3.6Ghz 80W 16GB Rack Server

Processor
Processor manufacturer The manufacturer that produced the processor.	Intel
Processor family A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.	Intel Xeon E
Processor model The model number for the processor in a computer.	E-2246G
Processor frequency The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.	3.6 GHz
Processor boost frequency The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.	4.8 GHz
Processor cores The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).	6
Processor cache	12 MB
Motherboard chipset The chipset connects the microprocessor to the rest of the motherboard.	Intel C246
Number of processors installed Number of processors in the product.	1
Thermal Design Power (TDP)	80 W
Maximum number of SMP processors	1
Processor socket Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.	LGA 1151 (Socket H4)
Processor lithography The process which is performed by the processor e.g. CPU (Central Processing Unit).	14 nm
Processor threads	12
Processor operating modes Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software.	64-bit
Processor codename	Coffee Lake
Tcase	73 °C
Tjunction	100 °C
Maximum internal memory supported by processor	128 GB
Memory types supported by processor	DDR4-SDRAM
Memory clock speeds supported by processor	2666 MHz
Execute Disable Bit
Idle States
Thermal Monitoring Technologies
Maximum number of PCI Express lanes	16
PCI Express configurations	1x16, 2x8, 1x8+2x4
Processor package size	37.5 x 37.5 mm
Supported instruction sets	SSE4.1, SSE4.2, AVX 2.0
Scalability	1S
Embedded options available

Memory
Internal memory A computer's memory which is directly accessible to the CPU.	16 GB
Internal memory type The type of internal memory such as RAM, GDDR5.	DDR4-SDRAM
Memory slots Number and type of memory expansion slots, including connector and memory module descriptions.	4x DIMM
ECC ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
Memory clock speed The frequency at which the memory (e.g. RAM) runs.	2666 MHz
Memory layout (slots x size) The slots and size of the memory for the CPU.	1 x 16 GB
Maximum internal memory The maximum internal memory which is available in the product.	128 GB

Storage
RAID support The device uses RAID, which is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
Hot-swap
Optical drive type An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.
Internal drive bays	4

Graphics
On-board graphics card Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
On-board graphics card model "Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.	Intel UHD Graphics P630
On-board graphics card base frequency	350 MHz
On-board graphics card dynamic frequency (max)	1200 MHz
Maximum on-board graphics card memory	128 GB
On-board graphics card OpenGL version	4.5
On-board graphics card DirectX version	12.0
Number of displays supported (on-board graphics) The feature may not be available on all computing systems. Functionality, performance, and other benefits of this feature may vary depending on system configuration.	3
On-board graphics card ID	0x3E96
Maximum graphics card memory Graphics memory is determined by the (graphic) processor. Graphics memory is often shared with system memory so that it varies depending on the amount of system memory installed and system load.	16 MB

Network
LAN controller	Broadcom BCM5720
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Cabling technology Type of cable technology performance.	10/100/1000Base-T(X)
Ethernet interface type	Gigabit Ethernet

Ports & interfaces
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.	3
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	2
VGA (D-Sub) ports quantity Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.	2
Serial ports quantity The number of serial ports in a computer or peripheral. A serial port is a serial communication physical interface through which information transfers in or out one bit at a time. The term "serial port" usually identifies hardware more or less compliant to the RS-232 standard, intended to interface with a modem or with a similar communication device. In modern computers and peripherals, serial ports have largely been replaced by USBs and other interfaces.	1

Expansion slots
PCI Express x4 (Gen 3.x) slots	1
PCI Express x8 (Gen 3.x) slots Slots in the computer for PCI Express x8 (Gen 3.x), which is a high-speed serial computer expansion bus standard with 8 pins.	2
PCI Express slots version	3.0

Design
Chassis type The type of rigid framework onto which is the hosuing for device components.	Rack (1U)
Product colour The colour e.g. red, blue, green, black, white.	Black
Rack mounting The type of mounting that can position devices in a shelving system (rack).
Rack rails

Performance
Performance management	XClarity Standard
Trusted Platform Module (TPM)
Trusted Platform Module (TPM) version	2.0

Software
Operating system installed Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Compatible operating systems List of desktop operating systems tested as compatible with this product.	Microsoft Windows Server 2016/2019, Red Hat Enterprise Linux 7/8, SUSE Linux Enterprise Server 12/15, VMware vSphere (ESXi) 6.5/6.7/7.0

Processor special features
CPU configuration (max)	1
Enhanced Intel SpeedStep Technology
Intel Virtualization Technology for Directed I/O (VT-d) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel® Hyper Threading Technology (Intel® HT Technology) <b>Improved Performance for Threaded Software</b> Intel® Hyper-Threading Technology (Intel® HT Technology) makes efficient use of processor resources, enabling multiple threads to run on each core and increasing processor throughput. Available on Intel® Core™ and Intel® Xeon® processors, Intel HT Technology helps run demanding applications simultaneously, protect and manage systems, and provide headroom for business growth.
Intel® Turbo Boost Technology <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.	2.0
Intel® Quick Sync Video Technology <b>Create, Edit, and Share Video in a Flash</b> Intel® Quick Sync Video uses the dedicated media processing capabilities of Intel® Graphics Technology to make video encoding tasks—such as creating DVDs or Blu-ray discs, creating and editing 3D videos, converting 2D video files into 3D, and converting video for portable media players and social networking sites—faster and easier.
Intel® InTru™ 3D Technology Add a new dimension to your viewing experience. Now you can play games and watch your favorite 3D movies with Blu-ray Stereo 3D playback using passive or active shutter 3D glasses. InTru™ 3D technology by Intel in association with Dreamworks delivers it all in 1080p full high-definition resolution on your TV over HDMI 1.4.
Intel® Clear Video HD Technology (Intel® CVT HD) <b>See the World More Vividly</b> Intel® Clear Video HD Technology delivers cleaner, sharper images, more natural, accurate, and vivid colors. View images as they were meant to be seen on devices featuring Intel® Core™ processors with Intel® Graphics Technology.
Intel® AES New Instructions (Intel® AES-NI) <b>Added Security with Faster Data Encryption</b> The Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants.
Intel Trusted Execution Technology
Intel VT-x with Extended Page Tables (EPT)
Intel® Secure Key <b>Generate Cryptographic Security Protocols</b> Intel® Secure Key is a security hardware-based random number generator that can generate high-quality keys for cryptographic (encryption and decryption) protocols. These keys provide quality entropy that is highly sought after in the cryptography world for added security.
Intel TSX-NI
Intel® OS Guard <b>Protect Your Operating Environment</b> Intel® OS Guard, a hardware-based security feature that protects the operating system kernel, defends against malicious data or attack code located in areas of memory marked as user mode pages, preventing any application from taking over or compromising the OS kernel.
Intel Clear Video Technology
Intel Software Guard Extensions (Intel SGX)
Intel 64
Intel Virtualization Technology (VT-x) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Processor ARK ID	191043

Power
Redundant power supply (RPS) support Additional power supply which can run a computer if the main power supply fails.
Power supply The way in which the product is powered e.g. rechargeable battery, mains electricity connected via a plug and cable.	450 W
Number of redundant power supplies supported	2
Number of main power supplies The quantity of main power supplies for this product.	1

Weight & dimensions
Width The measurement or extent of something from side to side.	434 mm
Depth The distance from the front to the back of something.	498 mm
Height The measurement of the product from head to foot or from base to top.	43 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	9.1 kg