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Compare ASRock B860 Pro RS WiFi vs Z890 Pro RS WiFi

ASRock B860 Pro RS WiFi and ASRock Z890 Pro RS WiFi are both motherboards with the same Socket (LGA1851), Form factor (ATX) and Audio Chipset (Realtek ALC897). The main differences are in Chipset, Supported Memory, Audio Channels and Back I/O Ports.
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In Stock
$159.99
Last updated 14 minutes ago.
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In Stock
$179.99
Last updated 13 minutes ago.
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Brand
ASRock
Brand
ASRock
Model
B860 Pro RS WiFi
Model
Z890 Pro RS WiFi
Release Date
📅 January 2025
Release Date
📅 October 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Compatible PC parts
Compatible PC parts
Socket
LGA1851
Socket
LGA1851
Form factor
ATX
Form factor
ATX
Chipset
Intel B860
Chipset
Intel Z890
Supported Memory
DDR5
6400Mhz 6800Mhz 7000Mhz 7200Mhz 7600Mhz 7800Mhz 8000Mhz 8200Mhz 8400Mhz
Supported Memory
DDR5
4400Mhz 4800Mhz 5200Mhz 5600Mhz 6000Mhz 6200Mhz 6400Mhz 6600Mhz 6800Mhz 7000Mhz 7200Mhz 7600Mhz 7800Mhz 8000Mhz 8200Mhz 8400Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support
No
ECC RAM Support
No
Audio Chipset
Realtek ALC897
Audio Chipset
Realtek ALC897
Audio Channels
7.1 CH HD Audio with Content Protection
Audio Channels
7.1 CH HD Audio
Nahimic Audio
LAN Chipset
Dragon RTL8125BG
LAN Chipset
Dragon RTL8125BG
Max LAN Speed
2.5Gbps
Max LAN Speed
2.5Gbps
SLI Support
No
SLI Support
No
CrossFire Support
No
CrossFire Support
No
RAID Support
Yes
RAID Support
Yes
Back Connect
No
Back Connect
No
Back I/O Ports
  • 2 x Antenna Ports
  • 1 x HDMI Port
  • 1 x DisplayPort 1.4
  • 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s)
  • 6 x USB 3.2 Gen1 Ports
  • 2 x USB 2.0 Ports
  • 1 x RJ-45 LAN Port
  • 1 x BIOS Flashback Button
  • HD Audio Jacks: Line in / Front Speaker / Microphone
Back I/O Ports
  • 2 x Antenna Mounting Points
  • 1 x HDMI Port
  • 1 x DisplayPort 1.4
  • 2 x Thunderbolt 4 Type-C Ports (40 Gb/s for USB4 protocol; 40Gb/s for Thunderbolt protocol)*
  • 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s)
  • 2 x USB 3.2 Gen1 Ports
  • 4 x USB 2.0 Ports
  • 1 x RJ-45 LAN Port
  • 1 x BIOS Flashback Button
  • HD Audio Jacks: Line in / Front Speaker / Microphone
  • * Supports USB PD 3.0 up to 5V@3A (15W) charging
Wireless LAN
Yes
Wireless LAN
Yes
Wi-Fi Generation
6E
Wi-Fi Generation
6E
PCI-Express x16 Slots
2
PCI-Express x16 Slots
1
PCI-Express x4 Slots
0
PCI-Express x4 Slots
2
PCI-Express x1 Slots
0
PCI-Express x1 Slots
1
SATA 6 Gbps Ports
4
SATA 6 Gbps Ports
4
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
4
M.2 Ports
5
M.2 Devices support
  • 2280 - M Key
  • 2230 / 2242 / 2260 / 2280 - M Key
  • 2280 - M Key
  • 2230 - E Key
M.2 Devices support
  • 2280 - M Key
  • 2280 - M Key
  • 2280 - M Key
  • 2230 / 2242 / 2260 / 2280 - M Key
  • 2230 - E Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
256 GB
Maximum Supported RAM
256 GB
Onboard USB 2.0
2
Onboard USB 2.0
2
Onboard USB 3.2 Gen 1
1
Onboard USB 3.2 Gen 1
2
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2
0
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
1
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Comparison and key differences summary

Reasons to buy the ASRock B860 Pro RS WiFi:

  • 11% cheaper, you can save $20.00
  • +1 Slots PCI-E x16
  • +1 Onboard USB 3.2 Gen 2

Buy now

Reasons to buy the ASRock Z890 Pro RS WiFi:

  • +2 Slots PCI-E x4
  • +1 Slots PCI-E x1
  • +1 Ports M.2
  • Supports back I/O Thunderbolt

Buy now

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