Intel® Transactional Synchronization Extensions New Instructions (Intel® TSX-NI) are a set of instructions focused on multi-threaded performance scaling. This technology helps make parallel operations more efficient via improved control of locks in software.

Intel® Identity Protection Technology is a built-in security token technology that helps provide a simple, tamper-resistant method for protecting access to your online customer and business data from threats and fraud. Intel® IPT provides a hardware-based proof of a unique user’s PC to websites, financial institutions, and network services; providing verification that it is not malware attempting to login. Intel® IPT can be a key component in two-factor authentication solutions to protect your information at websites and business log-ins.

Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.

Specification

Product
Product id	597735
Brand	Intel
Partnr	BX80673W2123
EAN/UPC code	675901497855
Warranty (months)	12 months
Processor
Processor manufacturer	Intel
Processor family	Intel Xeon
Processor model	W-2123
Processor codename	Skylake
Box	Y
Cooler included	Y
Component for	Server/Workstation
Processor socket	LGA 2066 (Socket R4)
Processor cores	4
Processor threads	8
Processor base frequency	3.6 GHz
Processor boost frequency	3.9 GHz
Thermal Design Power (TDP)	120 W
Processor lithography	14 nm
System bus rate	8 GT/s
Processor operating modes	64-bit
Processor cache	8.25 MB
Stepping	U0
Bus type	QPI
Memory bandwidth supported by processor (max)	85.3 GB/s
Processor code	SR3LJ
Processor ARK ID	125036
Memory
Maximum internal memory supported by processor	512 GB
Memory types supported by processor	DDR4-SDRAM
Memory clock speeds supported by processor	1600, 1866, 2133, 2400, 2666 MHz
Memory channels	Quad-channel
ECC	Y
Graphics
On-board graphics adapter	N
Features
Execute Disable Bit	Y
Idle States	Y
Thermal Monitoring Technologies	Y
Maximum number of PCI Express lanes	48
PCI Express slots version	3.0
PCI Express configurations	1x16, 1x4, 1x8
Supported instruction sets	SSE4.2, AVX, AVX 2.0, AVX-512
Physical Address Extension (PAE)	46 Bit
PCI Express CEM revision	3.0
Scalability	1S
Physical Address Extension (PAE)	Y
CPU configuration (max)	1
Embedded options available	N
Market segment	Server
Harmonized System (HS) code	8542310001
Export Control Classification Number (ECCN)	5A992C
Commodity Classification Automated Tracking System (CCATS)	G077159
Processor special features
Intel Flex Memory Access	N
Intel® AES New Instructions (Intel® AES-NI)	Y
Enhanced Intel SpeedStep Technology	Y
Intel Trusted Execution Technology	Y
Intel® Memory Protection Extensions (Intel® MPX)	Y
Intel® Device Protection Technology (Intel® DPT) with Boot Guard	Y
Intel® Speed Shift Technology	Y
Intel® Hyper Threading Technology (Intel® HT Technology)	Y
Intel® Turbo Boost Technology	2.0
Intel® Identity Protection Technology (Intel® IPT)	Y
Intel® Transactional Synchronization Extensions	Y
Intel® Optane™ Memory Ready	N
AVX-512 Fused Multiply-Add (FMA) units	2
Intel® Boot Guard	Y
Intel® vPro™ Platform Eligibility	Y
Intel® Volume Management Device (VMD)	Y
Intel Turbo Boost Max Technology 3.0	N
Conflict-Free processor	Y
Intel TSX-NI version	1.00
Intel® OS Guard	Y
Intel TSX-NI	Y
Intel® Secure Key	Y
Intel Demand Based Switching	Y
Intel VT-x with Extended Page Tables (EPT)	Y
Intel Enhanced Halt State	Y
Intel Virtualization Technology (VT-x)	Y
Intel Virtualization Technology for Directed I/O (VT-d)	Y
Intel Secure Key Technology version	1.00
Intel Identity Protection Technology version	1.00
Intel 64	Y
Intel Software Guard Extensions (Intel SGX)	N
Operational conditions
Tcase	65 °C
Packaging data
Package type	Retail box
Technical details
Supported memory types	DDR4-SDRAM
Product type	Processor
Processor cache	8448 KB
Intel® Volume Management Device (VMD) version	1.00
Last change	63903513
Bus speed	8 GT/s
Product family	Intel Xeon Processors
Intel® Speed Shift Technology version	1.00
Processor brand name	Intel Xeon
Bus type units	GT/s
Launch date	Q3'17
Status	Launched
Maximum memory	512 GB
Weight & dimensions
Processor package size	45mm x 52.5mm mm
Other features
Maximum internal memory	512 GB
Maximum internal memory	524288 MB