X6557-R6-AX | Newegg.com

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AMD Motherboards

Internal Power Cables

Desktop CPU Processor

Computer Power Cords

Server Memory

Accessories Barebone

Add-On Cards

Battery Backup (UPS)

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Data Adapters

Desktop Memory

Desktop NAS

Embedded Solutions

Extenders & Repeaters

Fiber Optic Cables

Intel Motherboards

Internal SSDs

International Power Cords

IoT Edge Device / Development Board

Laptop Batteries / AC Adapters

Laptop Cooling Pads

Laptop Memory

Laptop Networking

Mini-PC Barebone

Mobile CPU Processor

Motherboard Accessories

Power Supplies

S-Video Cables

SCSI / SAS / InfiniBand Cables

Security Locks & Accessories

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Server Power Supplies

System Specific Memory

VGA / SVGA Cables

Brands

AMD
GIGABYTE
ASUS
MSI
ASRock
Traditions (Generic)

Black Diamond Memory
YINGHUA
YTHYTHYTH
NEMIX RAM
WMtec
Avarum
Sapphire Tech
Moultrie
DELL
HUANANZHI
Axiom
OIAGLH
Team Group
Intel
Supermicro
ASRock Industrial
Computer Memory Solutions
G.SKILL
HO computer hardware

Price

$0 - $10
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200

$200 - $300
$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
$1500 - $2000
$2000 - $2500
$2500 - $3000
$3000 - $3500
$3500 - $4000
$4500 - $5000
$5000 and more

CPU Socket Type

TR5
- sTRX5
- sTR5
AM5
- AM5
AM4
- AM4
TR4
- sTR4
Others
- AM3+
- AM3+/AM3
- AM3
- AM3/AM2+/AM2
- FM1

CPU Type

Ryzen Series
- Ryzen 9000 Series
- Ryzen 8000 Series
- Ryzen 7000 Series
- Ryzen 5000 Series
- Ryzen 5000G Series
- Ryzen 4000 Series
- Ryzen 4000G Series
- Ryzen 3000 Series
- Ryzen 3000G Series
- Ryzen 2000 Series
- Ryzen 2000G Series
- Ryzen 1000 Series
- Ryzen Series
Ryzen Threadripper
- Ryzen Threadripper PRO 9000 Series
- Ryzen Threadripper PRO 7000 Series
- Ryzen Threadripper PRO
- Ryzen Threadripper 7000 Series
- Ryzen Threadripper 2nd Gen
- Ryzen Threadripper 1st Gen
- Ryzen Threadripper Series
APU
- A-Series
Athlon
- Athlon with Radeon Graphics
- Athlon 64
- Athlon Series
- Athlon II
- Athlon
FX Series
- FX Series
Phenom
- Phenom II
- Phenom

Other
- E2-Series
- Sempron
- Opteron
- A- Series/E-Series
- A-Series / Ryzen Series
- FX / Phenom II / Athlon II

Chipset

AMD Threadripper
- AMD TRX50
- AMD WRX90
AMD 800 Series
- AMD X870E
- AMD X870
- AMD B850
AMD 600 Series
- AMD X670E
- AMD X670
- AMD B650E
- AMD B650
- AMD A620
AMD 500 Series
- AMD X570
- AMD B550
- AMD A520
AMD 400 Series
- AMD B450
AMD 300 Series
- AMD X370
- AMD X399
- AMD B350

Other
- AMD 970
- AMD 760G
- AMD 785G
- AMD 990FX
- AMD 990X
- AMD A75 (Hudson D3)

Form Factor

ATX
- ATX
EATX
- Enhanced Extended ATX
- Extended ATX
mATX
- Micro ATX
- Micro ATX (Back Connect)
ITX
- Mini ITX
Others
- CEB
- EEB

Memory Standard

DDR5
- DDR5 9000
- DDR5 8800
- DDR5 8600
- DDR5 8400
- DDR5 8333
- DDR5 8266
- DDR5 8200
- DDR5 8000
- DDR5 7950
- DDR5 7900
- DDR5 7800
- DDR5 7600
- DDR5 7400
- DDR5 7200
- DDR5 7000
- DDR5 6800
- DDR5 6666
- DDR5 6600
- DDR5 6400
- DDR5 6200
- DDR5 6000
- DDR5 5800
- DDR5 5600
- DDR5 5400
- DDR5 5200
- DDR5 5000
- DDR5 4800
- DDR5 4400
DDR4
- DDR4 4400
- DDR4 4266
- DDR4 4000
- DDR4 3466
- DDR4 3200
- DDR4 2933
- DDR4 2667
- DDR4 2666
- DDR4 2400
- DDR4 2133
- DDR4 2133 / DDR3 1600
DDR3
- DDR3 2000
- DDR3 1866
- DDR3 1600
- DDR3 1333
- DDR3 1066
Others
- DDR2 1200

Maximum Memory Supported

64GB
- 64GB
96GB
- 96GB
128GB
- 128GB
192GB
- 192GB
256GB
- 256GB
Others
- 2TB
- 1TB
- 32GB
- 16GB
- 8GB

Number of Memory Slots

2 Slots
- 2x288pin (DDR5)
- 2x288pin (DDR4)
- 2x240pin
4 Slots
- 4x288pin (DDR5)
- 4x288pin (DDR4)
- 4x240pin
8 Slots
- 8x288pin (DDR5)
- 8x288pin (DDR4)

Memory Performance Profile

AMD EXPO
Intel XMP 2.0
Intel XMP 3.0
Intel XMP 3.0 / AMD EXPO

Back I/O Ports

USB Ports
- 1 x USB 2.0/1.1
- 1 x USB 3.1 Gen 1 Type-C
- 1 x USB 3.1 Gen 2 Type-A
- 1 x USB 3.1 Gen 2 Type-C
- 1 x USB 3.2 Gen 1 Type-A
- 1 x USB 3.2 Gen 1 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 2x1 Type-C
- 1 x USB 3.2 Gen 2x2 Type-C
- 1 x USB4
- 2 x USB 2.0/1.1
- 2 x USB 3.0
- 2 x USB 3.1 Gen 1
- 2 x USB 3.1 Gen 1 Type-A
- 2 x USB 3.1 Gen 2 Type-A
- 2 x USB 3.2 Gen 1
- 2 x USB 3.2 Gen 1 Type-A
- 2 x USB 3.2 Gen 2
- 2 x USB 3.2 Gen 2 Type-A
- 2 x USB 3.2 Gen 2 Type-C
- 2 x USB 3.2 Gen 2x1
- 2 x USB 3.2 Gen 2x2 Type-C
- 2 x USB4
- 3 x USB 2.0/1.1
- 3 x USB 3.0
- 3 x USB 3.1 Gen 1
- 3 x USB 3.1 Gen 1 Type-A
- 3 x USB 3.1 Gen 2 Type-A
- 3 x USB 3.2 Gen 1
- 3 x USB 3.2 Gen 1 Type-A
- 3 x USB 3.2 Gen 2 Type-A
- 3 x USB 3.2 Gen 2 Type-C
- 3 x USB 3.2 Gen 2x1 Type-A
- 3 x USB 3.2 Gen 2x2
- 4 x USB 2.0/1.1
- 4 x USB 3.0
- 4 x USB 3.1 Gen 1
- 4 x USB 3.1 Gen 1 Type-A
- 4 x USB 3.1 Gen 2 Type-A
- 4 x USB 3.2 Gen 1
- 4 x USB 3.2 Gen 1 Type-A
- 4 x USB 3.2 Gen 2 Type-A
- 5 x USB 2.0/1.1
- 5 x USB 3.1 Gen 1 Type-A
- 5 x USB 3.2 Gen 1
- 5 x USB 3.2 Gen 2 Type-A
- 6 x USB 2.0/1.1
- 6 x USB 3.1 Gen 1 Type-A
- 6 x USB 3.1 Gen 2 Type-A
- 6 x USB 3.2 Gen 1 Type-A
- 6 x USB 3.2 Gen 2
- 6 x USB 3.2 Gen 2 Type-A
- 7 x USB 3.2 Gen 1 Type-A
- 7 x USB 3.2 Gen 2 Type-A
- 8 x USB 2.0/1.1
- 8 x USB 3.2 Gen 2
- 9 x USB 3.1 Gen 1 Type-A
- 10 x USB 3.2 Gen 1
Video Ports
- 1 x D-Sub
- 1 x DisplayPort
- 1 x DVI
- 1 x DVI-D
- 1 x HDMI
- 2 x DisplayPort
- 2 x HDMI
- 2 x Mini DisplayPort
Audio Ports
- 1 x 6.3mm Headphone
- 1 x Audio Jack
- 1 x S/PDIF Coaxial Out
- 2 x Audio Jacks
- 3 x Audio Jacks
- 5 x Audio Jacks
- 6 x Audio Jacks
Networking
- 1 x Antenna Bracket
- 1 x LAN (RJ45)
- 2 x Antenna Bracket
- 2 x LAN (RJ45)
- 3 x Antenna Bracket
Thunderbolt
- 2 x Thunderbolt 4
Peripherals
- 1 x COM (Serial Port)
- 1 x LPT (Parallel Port)
- 1 x Optical S/PDIF Out
- 1 x PS/2
- 1 x PS/2 Keyboard/Mouse Combo
- 2 x PS/2

Button
- 1 x Clear CMOS Button
- 1 x Flash BIOS Button
- 1 x Q-Flash Plus Button

Serial ATA (SATA)

SATA III
- 8 x SATA 6Gb/s
- 7 x SATA 6Gb/s
- 6 x SATA 6Gb/s
- 5 x SATA 6Gb/s
- 4 x SATA 6Gb/s
- 2 x SATA 6Gb/s

SATA RAID

0/1
0/1/0+1/5/JBOD
0/1/10
0/1/10/JBOD
0/1/5/10
0/1/5/10/JBOD

M.2

PCIe 5.0 M.2
- 1 x M.2 (Support PCIe 5.0 x4)
- 2 x M.2 (Support PCIe 5.0 x4)
- 3 x M.2 (Support PCIe 5.0 x4)
- 4 x M.2 (Support PCIe 5.0 x4)
PCIe 4.0 M.2
- 1 x M.2 (Support PCIe 4.0 x2)
- 1 x M.2 (Support PCIe 4.0 x4)
- 2 x M.2 (Support PCIe 4.0 x4)
- 3 x M.2 (Support PCIe 4.0 x4)
- 4 x M.2 (Support PCIe 4.0 x4)
PCIe 3.0 M.2
- 1 x M.2 (Support PCIe 3.0 x1)
- 1 x M.2 (Support PCIe 3.0 x2)
- 1 x M.2 (Support PCIe 3.0 x4)
PCIe & SATA M.2
- 1 x M.2 (Support PCIe 3.0 x2 & SATA)
- 1 x M.2 (Support PCIe 3.0 x4 & SATA)
- 1 x M.2 (Support PCIe 4.0 x4 & SATA)
- 1 x M.2 (Support PCIe 5.0 x4 & SATA)
- 2 x M.2 (Support PCIe 4.0 x4 & SATA)
- 3 x M.2 (Support PCIe 4.0 x4 & SATA)
SATA M.2
- 1 x M.2 SATA
Other
- 1 x M.2
- 2 x M.2
- 3 x M.2
- 4 x M.2
- 5 x M.2
- 1 x M.2 + 1 x Ultra M.2
- 1 x Ultra M.2

PCI Express 5.0 x16

1 x PCI Express 5.0 x16
2 x PCI Express 5.0 x16
3 x PCI Express 5.0 x16
4 x PCI Express 5.0 x16
7 x PCI Express 5.0 x16

PCI Express 4.0 x16

1 x PCI Express 4.0 x16
2 x PCI Express 4.0 x16
3 x PCI Express 4.0 x16
4 x PCI Express 4.0 x16

PCI Express 3.0 x16

1 x PCI Express 3.0 x16
2 x PCI Express 3.0 x16
3 x PCI Express 3.0 x16
4 x PCI Express 3.0 x16

PCI Express 2.0 x16

1 x PCI Express 2.0 x16
2 x PCI Express 2.0 x16
3 x PCI Express 2.0 x16
4 x PCI Express 2.0 x16
5 x PCI Express 2.0 x16

PCI Express x16

1 x PCI Express x16
2 x PCI Express x16
3 x PCI Express x16
None

PCI Slots

1 x PCI Slot
2 x PCI Slots
3 x PCI Slots

Max LAN Speed

1 Lan Port
- 1Gbps
- 2.5Gbps
- 5Gbps
- 10Gbps
2 Lan Ports
- 2.5Gbps + 1Gbps
- 5Gbps + 2.5Gbps
- 10Gbps + 1Gbps
- 10Gbps + 2.5Gbps
- 10Gbps + 5Gbps
- 2 x 1Gbps
- 2 x 2.5Gbps
- 2 x 10Gbps

Wireless LAN

Wi-Fi 802.11 be
Wi-Fi 802.11 ac
Wi-Fi 802.11 ax
WiFi IEEE 802.11 a / b / g / n / ac
Yes

LED Lighting

RGB
None RGB

Windows 11

Supported
Ready

Audio Channels

8 Channels
7.1 Channels
6 Channels
5.1 Channels
2 Channels

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Availability

In Stock

Condition

New
Refurbished
- Refurbished
- Trade-In Refurbished
Used
- Like New
- Very Good
- Good
- Acceptable
Open Box

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