Specifications
The Prime X299-A II caters to users with serious pursuits: Those who prefer to put their high-core-count processors to more productive use. This high-end desktop board combines cutting-edge performance with our signature features, including an enhanced VRM tailored for running the CPU performance at stock speeds, intuitive cooling control, next-gen connectivity, and extensive customization.
Product Information
SKU
030841
Mfr Part#
90MB11F0-M0AAY0
UPC
192876488591
General Specifications
Packaging
Retail
Chipset
Chipset
Intel X299
BIOS
128Mb AMI UEFI Bios
Manageability
WfM 2.0
WOL
PXE
DMI 3.0
WOL
PXE
DMI 3.0
CPU Support
Intel CPU Support
X-Series
Socket Type
LGA 2066
Memory Specifications
ECC
Non-ECC; Non-Registered
Memory Type
DDR4-2133
DDR4-2400
DDR4-2666
DDR4-2400
DDR4-2666
Memory Speeds Supported
4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2666/2400/2133
Memory Slots
8 x 288pin DIMM
Memory Channel Support
Quad Channel
Max Memory Supported
256GB
Maximum Memory Supported Per Slot
32GB
Supported Memory Technologies
Non-ECC Memory Supported
Video Specifications
Multi-GPU Support
3-Way SLI
3-Way CrossfireX
2-Way SLI
3-Way CrossfireX
2-Way SLI
Storage Specifications
M.2 Port Type
2242
2260
2280
22110
2260
2280
22110
SATA Express
2 x M.2 Socket 3
M Key
M Key
SATA 6Gb/s
8
RAID Support
RAID 0
RAID 1
RAID 5
RAID 10
RAID 1
RAID 5
RAID 10
Audio Specifications
Audio Chipset
Realtek S1220A
Audio Channels
7.1
Networking
LAN Chipset
Intel I219V
LAN Speed
10/100/1000Mbps
Expansion Slots
PCI Express 3.0 x16
3
PCI Express x1
2
Back Panel Ports
USB 2.0
2 x USB 2.0 (Type-A)
USB 3.1
4 x USB 3.2 (Gen 1 Type-A)
1 x USB 3.2 (Gen 2 Type-C)
1 x USB 3.2 (Gen 2 Type-A)
1 x USB 3.2 (Gen 2 Type-C)
1 x USB 3.2 (Gen 2 Type-A)
Legacy Ports
1 x PS/2
LAN Ports
1 x 10/100/1000 RJ-45 LAN
Audio Ports
1 x 3.5 mm Microphone
1 x 3.5 mm Line-In
1 x 3.5 mm Front Speaker
1 x 3.5 mm Line-Out
1 x 3.5 mm Line-In
1 x 3.5 mm Front Speaker
1 x 3.5 mm Line-Out
Digital Audio
1 x Optical
Internal I/O & Connectors
Headers
1 x CPU Fan Header
2 x System Fan Header
2 x System Fan Header
USB
2 x USB 2.0 Headers (4 Ports)
2 x USB 3.2 Gen 1 Type-A Headers (4 Ports)
2 x USB 3.2 Gen 1 Type-A Headers (4 Ports)
Power
Power Connectors
1 x 24-pin ATX Connector
2 x 8-pin +12 V Connector
2 x 8-pin +12 V Connector
ATX Connector
24-pin ATX Power Connector
Physical Specifications
Depth
12.00 in. (305.00 mm)
Width
9.61 in. (244.00 mm)
Form Factor
ATX
Warranty
Parts
3 Years
Labor
3 Years
Package Contents
What's in the Box
Motherboard, 4x SATA Cables, LED Extension Cable, Fan Holder, Q Connector, M.2 Vertical Bracket, M.2 Screw Package, Driver Disc, Manual