Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	ASRock Rack Server Motherboard W880D4U Micro-ATX Single Socket LGA…	ASUS Pro WS W880-ACE SE Intel Core Ultra Processor	ASUS PRO WS W880-ACE SE Workstation Motherboard Socket Intel LGA1851
Price (new) (differs)	£370.88 (currently unavailable)as of 5 Nov, 18:20	£443.77as of 5 Nov, 18:20	£561.85as of 5 Nov, 18:23
Amazon Warehouse offer	not stated	not stated	not stated
RRP (differs)	not stated	not stated	£599.99
Price badge	not stated	not stated	not stated
First available on Amazon (differs)	Jan 2026 (9 mo old)	Jun 2025 (1 yr 4 mo old)	Jun 2025 (1 yr 4 mo old)
Brand (differs)	ASRock Rack	ASUS	ASUS
Socket	LGA1851	LGA1851	LGA1851
Chipset	W880	W880	W880
Form factor (differs)	Micro-ATX	ATX	ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	4	not stated	not stated
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated	not stated	not stated	not stated
M.2 slots (differs)	not stated	4	4
Newest PCIe generation stated	PCIe 5.0	PCIe 5.0	PCIe 5.0
PCIe 5.0 graphics slot	Yes	Yes	Yes
PCIe 5.0 M.2 slot (differs)	not stated	not stated	Yes
WiFi	None named in the listing title	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated	not stated
Wired LAN (differs)	not stated	2.5GbE	2.5GbE
USB4 / Thunderbolt (differs)	not stated	Thunderbolt 4	Thunderbolt 4
Fastest USB-C port (differs)	not stated	40 Gbps	not stated
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker)	not stated	not stated	not stated
BIOS flashback (differs)	not stated	Yes	Yes
Debug LED / POST code (differs)	not stated	Yes	not stated
ARGB headers	not stated	not stated	not stated
Video outputs	not stated	not stated	not stated
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#150,586	#144,730	#81,139
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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