Lenovo ThinkSystem SR250. Processor family: Intel Xeon E, Processor frequency: 3.6 GHz, Processor model: E-2144G. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM, Memory layout (slots x size): 1 x 16 GB. Ethernet LAN, Cabling technology: 10/100/1000Base-T(X). Power supply: 450 W. Chassis type: Rack (1U)

Specification

Product
Product id	647007
Brand	Lenovo
Partnr	7Y51A02TEA
EAN/UPC code	7Y51A02TEA
Processor
Processor manufacturer	Intel
Processor family	Intel Xeon E
Processor model	E-2144G
Processor frequency	3.6 GHz
Processor boost frequency	4.5 GHz
Processor cores	4
Processor cache	8 MB
Memory channels supported by processor	Dual
Number of processors installed	1
Thermal Design Power (TDP)	71 W
Processor cache type	Smart Cache
System bus rate	8 GT/s
Processor package size	37.5 x 37.5 mm
PCI Express configurations	1x16, 2x8, 1x8+2x4
Maximum number of PCI Express lanes	16
Thermal Monitoring Technologies	Y
Idle States	Y
Execute Disable Bit	Y
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Scalability	1S
Embedded options available	N
ECC supported by processor	Y
Memory bandwidth supported by processor (max)	41.6 GB/s
Processor socket	LGA 1151 (Socket H4)
Processor lithography	14 nm
Processor threads	8
Processor operating modes	64-bit
Bus type	DMI3
Processor codename	Coffee Lake
Memory clock speeds supported by processor	2666 MHz
Memory types supported by processor	DDR4-SDRAM
Tjunction	100 °C
Maximum internal memory supported by processor	128 GB
Intel® Optane™ Memory Ready	Y
Memory
Internal memory	16 GB
Internal memory type	DDR4-SDRAM
Buffered memory type	Unregistered (unbuffered)
Memory clock speed	2666 MHz
Memory slots	4x DIMM
Memory layout (slots x size)	1 x 16 GB
Maximum internal memory	64 GB
Storage
Number of HDDs supported	8
Supported HDD sizes	2.5 "
RAID support	Y
Supported RAID controllers	1x 530-8i
Hot-swap	Y
Supported storage drive interfaces	Serial ATA III
Optical drive type	N
Card reader integrated	N
Graphics
On-board graphics adapter	Y
On-board graphics adapter model	Intel UHD Graphics P630
On-board graphics adapter family	Intel UHD Graphics
On-board graphics adapter 4K support	Y
On-board graphics adapter ID	0x3E96
Number of displays supported (on-board graphics)	3
On-board graphics adapter DirectX version	12.0
On-board graphics adapter OpenGL version	4.5
Maximum on-board graphics adapter memory	128 GB
On-board graphics adapter dynamic frequency (max)	1150 MHz
On-board graphics adapter base frequency	350 MHz
Network
Wi-Fi	N
Bluetooth	N
Ethernet LAN	Y
Cabling technology	10/100/1000Base-T(X)
Ethernet interface type	Gigabit Ethernet
Ports & interfaces
Ethernet LAN (RJ-45) ports	2
USB 2.0 ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Serial ports quantity	1
VGA (D-Sub) ports quantity	1
Expansion slots
PCI Express x8 (Gen 3. x) slots	3
PCI Express slots version	3.0
Design
Chassis type	Rack (1U)
Product colour	Black
Rack mounting	Y
Rack rails	Y
Performance
Trusted Platform Module (TPM) version	2.0
Trusted Platform Module (TPM)	Y
Management platform	XClarity Standard
Software
Compatible operating systems	Microsoft, Red Hat, SUSE, and VMware ESXi
Processor special features
Intel® Secure Key	Y
Intel TSX-NI	Y
Intel® OS Guard	Y
Intel Clear Video Technology	Y
Intel Software Guard Extensions (Intel SGX)	Y
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Y
Intel 64	Y
Intel Secure Key Technology version	1.00
Intel Virtualization Technology (VT-x)	Y
Intel TSX-NI version	1.00
Intel VT-x with Extended Page Tables (EPT)	Y
CPU configuration (max)	1
Enhanced Intel SpeedStep Technology	Y
Intel Virtualization Technology for Directed I/O (VT-d)	Y
Intel® Hyper Threading Technology (Intel® HT Technology)	Y
Intel® Turbo Boost Technology	2.0
Intel® Quick Sync Video Technology	Y
Intel® InTru™ 3D Technology	Y
Intel® Clear Video HD Technology (Intel® CVT HD)	Y
Intel® AES New Instructions (Intel® AES-NI)	Y
Intel Trusted Execution Technology	Y
Intel Enhanced Halt State	Y
Processor ARK ID	134862
Power
Power supply	450 W
Number of main power supplies	1
Weight & dimensions
Width	434.6 mm
Depth	497.8 mm
Height	43 mm
Technical details
Sustainability certificates	ENERGY STAR
Other features
Built-in display	N
I/O ports	1x Mgmt