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EVGA SR-3 DARK, 160-CX-W999-KR, LGA 3647, Intel C622, SATA 6Gb/s, USB 3.1, M.2, U.2, EATX, Intel Motherboard

Ships from United States.
Most customers receive within 5-9 days.
  • Intel C622 Chipset, Supports Intel Xeon W-3175X, Cascade Lake-SP, and Skylake-SP for the LGA3647 socket
  • E-ATX Form Factor, 16 Layer PCB, 24 Phase PWM, Supports 4-Way SLI
  • 6 DIMM Hexa-Channel up to 192GB 4000+ MHz (OC), 10 USB 3.1 Gen1, 2 USB 3.1 Gen2 Ports (1 x Type A, 1 x Type C)
  • 6 SATA 6Gb/s, 4 sSATA 6Gb/s via mini-SAS port, 2 x M.2 Key-M 110mm, 2 x U.2 NVMe Port, 2 x Intel 10GbE NIC, 1 x Intel Gigabit NIC
  • Supports the new EVGA ELEET X1 Tuning Software + EVGA's Top-Notch Technical Support

Learn more about the EVGA 160-CX-W999-KR

Brand EVGA
Model 160-CX-W999-KR
Supported CPU
CPU Socket Type LGA 3647
CPU Type Intel XEON W-3175X, Cascade Lake-SP, Skylake-SP Processors
Chipset Intel C622
Onboard Video
Onboard Video Chipset None
Number of Memory Slots 6×288pin
Memory Standard DDR4 up to 4000MHz+ (OC)
Maximum Memory Supported 192GB
Channel Supported Hexa-Channel
Expansion Slots
PCI Express 3.0 x16 4 x PCIe 3.0 x16 (x16/x8 electrical), 2 x PCIe 3.0 x16 (x8 electrical)
Storage Devices
SATA 6Gb/s 6 x SATA 6Gb/s by Intel C622 PCH, 4 x sSATA 6Gb/s by Intel C622 PCH via mini-SAS port
M.2 2 x M.2 Key-M 110mm
2 x U.2 NVMe Port
SATA RAID 0/1/5/10
Onboard Audio
Audio Chipset Creative Sound Core3D Quad-Core Audio Processor
Audio Channels 5.1 Channels
Onboard LAN
LAN Chipset 2 x Intel X557-AT2 PHY 10GbE
Second LAN Chipset Intel I219-LM
Max LAN Speed Dual 10Gbps + 10/100/1000Mbps
Rear Panel Ports
Back I/O Ports 1 x USB 3.1 Gen 2 Type-A / 1 x USB 3.1 Gen 2 Type-C / 3 x LAN (RJ45) / 8 x USB 3.1 Gen 1 Type-A / 1 x Optical S/PDIF Out / 5 x Audio Jacks
Internal I/O Connectors
Onboard USB 2 x USB 3.1 + 2 x USB 2.0
Physical Spec
Form Factor Extended ATX
Dimensions (W x L) 12.0" x 13.0"
Power Pin 24 Pin
Features Highly-Efficient 24 Phase Digital VRM

Intel VROC Support

4-Way SLI Support

Creative Sound Core3D Audio with Output Amplifiers

Pre-Installed Waterblock can passively cool the chipset and VRM, or connect a custom watercooling loop for maximum cooling!

Reinforced for the heaviest of graphics cards

SPI flashing via USB allows you to flash your BIOS without a CPU

EVGA's Latest GUI BIOS with OC Robot and In-BIOS Stress Testing

EVGA ELEET X1 Software Support
Package Contents ACCESSORIES:
EVGA Quick Installation Guide
Rear Case IO Panel
PCB Benchstand + Screws/Standoffs
2 x SATA 6GB Data Cables
2 x M.2 Thermal Pad
2 x Probelt Connectors
Case badge
USB Flash drive with driver and manual
Additional Information
Date First Available March 15, 2021

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

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