Pro B660M-C D4-CSM, Pro WS X570-ACE Product different Compare｜Business

CPU

Intel^® Socket LGA1700 for Intel^® Core™ 14^th & 13^thGen Processors, Intel^® Core™ 12^th Gen, Pentium^® Gold and
Celeron^® Processors*
Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0**
*Refer to www.asus.com for CPU support list.
**Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.

AMD AM4 Socket 3rd and 2nd Gen AMD Ryzen™/3rd, 2nd and 1st Gen AMD Ryzen™ with Radeon™ Graphics Processors,* Due to CPU limitation, CPU cores supported varies by processors.,* Refer to www.asus.com for CPU support list

USB Ports

3rd and 2nd Gen AMD Ryzen™/3rd, 2nd and 1st Gen AMD Ryzen™ with Radeon™ Graphics Processors :,3 x USB 3.2 Gen 1 port(s) (2 at back panel, blue, Type-A, 1 at mid-board),5 x USB 3.2 Gen 2 port(s) (4 at back panel, teal blue, Type-A, 1 x Type-C),AMD X570 chipset :,4 x USB 2.0 port(s) (4 at mid-board)

BIOS

128Mb Flash ROM

256 Mb Flash ROM, UEFI AMI BIOS, PnP, SMBIOS 3.2, ACPI 6.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, F9 Search and ASUS DRAM SPD (Serial Presence Detect) memory information

Memory

4 x DIMM, Max. 128GB, DDR4 4600(OC)/4400(OC)/4266(OC)/4000(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133 Non-ECC, Un-buffered Memory*
Dual Channel Memory Architecture
Supports Intel® Extreme Memory Profile (XMP)
Optimem
*Actual Memory data rate support depends on the CPU types and DRAM modules, for more information refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Un-buffered Memory *,* The maximum memory capacity supported vary depending on the CPU you installed.,Dual Channel Memory Architecture,ECC Memory (ECC mode) support varies by CPU.,* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Expansion Slots

Intel® Core™ Processors (14^th & 13^th & 12^th Gen)*
1 x PCIe 4.0/3.0 x16 slot
Intel® B660 Chipset
2 x PCIe 3.0 x1 slots

2nd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors,2 x PCIe 4.0 x16 (x16 or dual x8),2 x PCIe 3.0 x16 (x16 or dual x8),1 x PCIe 3.0 x16 (x8 mode),AMD X570 chipset,1 x PCIe 4.0 x16 (x8 mode),1 x PCIe 4.0 x1

Operating System

Windows® 11, Windows® 10 64-bit

Windows® 10 64-bit

Back Panel I/O Ports

2 x USB 3.2 Gen 1 ports (2 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
2 x DisplayPort
1 x HDMI® port
1 x D-Sub port
1 x Intel® 1Gb Ethernet port
3 x Audio jacks
1 x PS/2 keyboard (purple) port
1 x PS/2 mouse (green) port

Storage

Supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
Intel^® Core™ Processors (14^th & 13^th & 12^th Gen)
M.2_1 slot (Key M), type 2242/2260/2280
- Intel® 12th Gen processors support PCIe 4.0 x4 mode
Intel® B660 Chipset**
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4)
4 x SATA 6Gb/s ports
* Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10.
** Intel® Rapid Storage Technology supports Intel® Optane Memory H Series on PCH attached M.2 slots.

2nd Gen AMD Ryzen™/3rd, 2nd and 1st Gen AMD Ryzen™ with Radeon™ Graphics Processors : ,3rd Gen AMD Ryzen™ Processors : ,1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support,1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support,AMD X570 chipset : ,1 x M.2_2 socket 3, with M Key, Type 2242/2260/2280(PCIE 4.0 x2) storage devices support,1 x U.2 connector, support PCIe 3.0 x4 NVM Express storage,4 x SATA 6Gb/s port(s),Support Raid 0, 1, 10

Accessories

Cables
2 x SATA 6Gb/s cables
Miscellaneous
1 x I/O Shield
1 x M.2 SSD screw package
1 x M.2 Key E screw package
Installation Media
1 x Support DVD
Documentation
1 x ACC Express Activation Key Card
1 x User guide

4 x SATA 6Gb/s cable(s),1 x ASUS VGA Holder,User´s manual,I/O Shield,1 x M.2 Screw Package,1 x Supporting DVD

Graphic

Integrated Graphics in the 3rd, 2nd and 1st Gen AMD Ryzen™ with Radeon™ Graphics Processors,- Supports HDMI 2.0b with maximum resolution of 4096 x 2160 @ 60 Hz,- Supports DisplayPort 1.2 with max. resolution 4096 x 2160 @ 60 Hz,Multi-VGA output support : HDMI/DisplayPort ports

Software Features

ASUS Exclusive Software
IT Management software supported
- ASUS Control Center Express(ACCE)

Chipset

Intel^® B660 Chipset

AMD X570

LAN

Realtek® RTL8117,Intel® I211-AT,ASUS Turbo LAN Utility,ASUS LAN Guard

Manageability

WOL by PME, PXE

Audio

Realtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback "
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

Realtek® S1220A8-Channel High Definition Audio CODEC *,- Supports : Jack-detection, Front Panel Jack-retasking,- Front panel audio connector (AAFP),Audio Feature :,- Optical S/PDIF out port(s) at back panel,- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference,- Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals,- Premium Japanese-made audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity,- Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity,- Unique de-pop circuit: Reduces start-up popping noise to audio outputs,- EMI protection cover to prevent electrical noise to affect the amplifier quality,Separate layer for left and right track, ensuring both sound deliver equal quality,* Choose the chassis with HD audio module in front panel to support 8-channel audio output.

Form Factor

microATX
24.4cm x 24.4cm

ATX Form Factor,12.0 inch x 9.6 inch ( 30.5 cm x 24.4 cm )

Back I/O Ports

1 x DisplayPort,1 x HDMI,2 x LAN (RJ45) port(s),1 x Optical S/PDIF out,5 x Audio jack(s),2 x USB 3.2 Gen 1 (up to 5Gbps) ports Type-A,4 x USB 3.2 Gen 2 (up to 10Gbps) ports (Type-A),1 x USB 3.2 Gen 2 (up to 10Gbps) ports (Type-C)

Internal I/O

1 x PCH_FAN,2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s),1 x M.2 Socket 3 with M Key, type 2242/2260/2280/22110 storage devices support (SATA mode & X4 PCIE mode),1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (PCIE mode only),1 x COM port(s) connector(s),4 x SATA 6Gb/s connector(s),1 x CPU Fan connector(s) (1 x 4-pin),1 x CPU OPT Fan connector(s) (1 x 4-pin),3 x Chassis Fan connector(s) (3 x 4-pin),1 x AIO_PUMP connector (1 x 4-pin),1 x S/PDIF out header(s),1 x 24-pin EATX Power connector(s),1 x 8-pin ATX 12V Power connector(s),1 x 4-pin ATX 12V Power connector(s),1 x Front panel audio connector(s) (AAFP),1 x System panel(s),1 x Clear CMOS jumper(s),1 x U.2 Connector (support U.2 NVMe device),2 x USB 3.2 Gen 1 (up to 5Gbps) connector support additional 2 USB ports

Internal I/O Connectors

Fan and cooling related
1 x 4-pin CPU Fan header
2 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
Storage related
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 1 connector (suppports USB Type-C®)
1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
2 x USB 2.0 headers support additional 4 USB 2.0 ports
Miscellaneous
1 x Clear CMOS header
1 x Chassis Intrude header
2 x COM Port headers
1 x Front Panel Audio header (AAFP)
1 x COM debug header
1 x LPT header
1 x Mono-out header(with Amp IC)
1 x M.2 slot (Key E)
1 x SMBUS header
1 x Speaker header
1 x 10-1 pin System Panel header

USB

Rear USB (Total 4 ports)
2 x USB 3.2 Gen 1 ports (2 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 7 ports)
1 x USB 3.2 Gen 1 connector (suppports USB Type-C®)
1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
2 x USB 2.0 headers support additional 4 USB 2.0 ports

Special Features

ASUS EZ DIY
- Box Headers
Bespoke Motherboard Design & Business Focused Features
- Q-LED Core
- ASUS Self Recovering BIOS
- ASUS Event Log
- ASUS Commercial BIOS kit
- Anti-Moisture
- 24/7 Reliability
- Overcurrent Protection
TPM IC onboard

5-Way Optimization by Dual Intelligent Processors 5,- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Expert 4, and Turbo App,Fan Xpert4,- Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors selection for optimized system cooling control,ASUS 5X Protection III :
- ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!,- ASUS Overvoltage Protection: World-class circuit-protecting power design,- ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!,- ASUS Enhanced DRAM Overcurrent Protection - Short circuit damage prevention,- ASUS ESD Guards - Enhanced ESD protection,ASUS SafeSlot - Protect your graphics card Investment,ASUS OptiMem：,- Improved DDR4 Stability,ASUS EPU :,- EPU,ASUS Exclusive Features :,- OptiMem,- AI Suite 3,- Ai Charger,- ESD Guards,- Turbo LAN,- Armoury Crate,- ASUS NODE : hardware control interface,ASUS Quiet Thermal Solution :,- Stylish Design: MOS Heat-sink with dual thermal pads design, PCH Fan and PCH Heatsink,- ASUS Fan Xpert 4,ASUS EZ DIY :,- ASUS CrashFree BIOS 3,- ASUS EZ Flash 3,- ASUS UEFI BIOS EZ Mode,ASUS Q-Design :,- ASUS Q-Shield,- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED),- ASUS Q-Slot,- ASUS Q-DIMM

Graphics

2 x DisplayPort**
1 x D-Sub port
1 x HDMI® port***
* Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.
** Supports max. 4K@60Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.

Ethernet

1 x Intel® 1Gb Ethernet
ASUS LANGuard

Multi-GPU Support

3rd and 2nd Gen AMD Ryzen™ Processors,Supports NVIDIA® 2-Way SLI® Technology,Supports AMD 3-Way CrossFireX™ Technology

Wireless & Bluetooth

M.2 slot only (Key E, CNVi & PCIe)*
*Wi-Fi module is sold separately.

Workstation Feature

ProCool Power Connector,ASUS Control Center (ACC)

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Pro B660M-C D4-CSM