ASUS · Motherboard

ASUS PRIME B660M-A D4-CSM price in United Kingdom

MPN 90MB19K0-M1EAYCEAN 4711081508045

Processor manufacturerIntel
Supported memory typesDDR4-SDRAM
Supported storage drive typesHDD & SSD
USB 2.0 connectors3

Lowest price incl. delivery

£117.17

at PCHUB.UKFree deliveryIn stock

3 stores
Range £117.17 – £239.99
Save up to £122.82 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£117.17at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £122.82 (51%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceASUS PRIME B660M-A D4-CSM Intel B660 LGA 1700 micro ATX In stockFree shipping
£117.17incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeASUS PRIME B660M-A D4-CSM Intel B660 LGA 1700 micro ATX In stockFree shipping
£239.99incl. free shipping+£122.82 (105%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukASUS PRIME B660M-A D4-CSM Intel B660 LGA 1700 micro ATX In stockShipping not stated
£117.17item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Best price · PCHUB.UK£117.17

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Product details

Identification

Brand: ASUS
Product: PRIME B660M-A D4-CSM
Full name: ASUS PRIME B660M-A D4-CSM Intel B660 LGA 1700 micro ATX
Manufacturer part number: 90MB19K0-M1EAYC
EAN / UPC: 4711081508045
Category: Motherboard

55 specifications from the manufacturer's data sheet

Processor

Processor manufacturer	Intel
Processor socket	LGA 1700
Compatible processor series	Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® Gold
Maximum number of SMP processors	1

Memory

Supported memory types	DDR4-SDRAM
Number of memory slots	4
Memory slots type	DIMM
Memory channels	Dual-channel
ECC сompatibility	Non-ECC
Supported memory clock speeds	2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,4000,4266,4400,4600,4800,5000,5333 MHz
Supported memory clock speed (max)	5333 MHz
Maximum internal memory	128 GB

Storage controllers

Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Number of HDDs supported	4
Number of storage drives supported	6
RAID support	Yes
RAID levels	0, 1, 5, 10

Internal I/O

USB 2.0 connectors	3
USB 3.2 Gen 1 (3.1 Gen 1) connectors	3
Number of SATA III connectors	4
S/PDIF out connector	Yes
Front panel audio connector	Yes
ATX Power connector (24-pin)	Yes
Power fan connector	Yes
CPU fan connector	Yes
Number of chassis fan connectors	2
EPS power connector (8-pin)	Yes
TPM connector	Yes
RGB LED pin header	Yes

Rear panel I/O ports

USB 2.0 ports quantity	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	2
Ethernet LAN (RJ-45) ports	1
PS/2 ports quantity	1
HDMI ports quantity	2
DisplayPorts quantity	1

Network

Ethernet LAN	Yes
Ethernet interface type	Gigabit Ethernet
Wi-Fi	No

Features

Component for	PC
Motherboard form factor	micro ATX
Motherboard chipset family	Intel
Motherboard chipset	Intel B660
Audio chip	Realtek ALC897
Audio output channels	7.1 channels
Cooling type	Passive
Windows operating systems supported	Windows 10, Windows 11