Buying Guide

The Best Motherboards for a Home Office

We weighed five motherboards on M.2 slot count and wired network speed; the B850M Pro RS has the most M.2 slot count, and the B760M-AYW D4 costs the least.

By , PC Hardware Editor

12 min read5 products evaluated

PC components laid out on a workbench ready for a build
Illustrative image

A Micro-ATX board fits compact cases and still has room for a graphics card and a couple of SSDs. Every pick is Micro-ATX, ordered from the lowest price.

The order reflects M.2 slots, wired LAN and wi-Fi from maker specifications; we did not test these motherboards ourselves, and a missing M.2 slots is flagged, not filled in.

Quick Picks

Which of the 5 picks to look at first. Tap a name for the full analysis.

  1. Lowest Price Here

    ASUS B760M-AYW WiFi D4 II

    The cheapest way into this group, below the PRO B760M-P DDR4.

    Best for: Spending as little as possible, with the PRO B760M-P DDR4 the next step up.

    Check price for ASUS B760M-AYW WiFi D4 II on Amazon (opens in a new tab)
  2. Also Consider

    MSI PRO B760M-P DDR4

    HDMI and DisplayPort outputs.

    Best for: Buyers who want HDMI and DisplayPort outputs.

    Check price for MSI PRO B760M-P DDR4 on Amazon (opens in a new tab)
  3. Strong Alternative

    ASRock B650M PG Lightning WiFi

    BIOS Flashback.

    Best for: Buyers who want BIOS Flashback.

    Check price for ASRock B650M PG Lightning WiFi on Amazon (opens in a new tab)
  4. Worth a Look

    ASUS Prime B760M-A AX

    A front USB 3.2 Gen 1 Type-C header.

    Best for: Buyers who want front USB 3.2 Gen 1 Type-C header.

    Check price for ASUS Prime B760M-A AX on Amazon (opens in a new tab)
  5. Most M.2 Slots

    ASRock B850M Pro RS WiFi

    The most M.2 slot count here (3).

    Best for: Buyers who put M.2 slot count first.

    Check price for ASRock B850M Pro RS WiFi on Amazon (opens in a new tab)

Our Picks

Lowest Price Here1 of 5

ASUS B760M-AYW WiFi D4 II

The B760M-AYW WiFi D4 II is a Micro-ATX DDR4 board with two M.2 slots, Wi-Fi 6 and 2.5Gbps LAN at a low price.

Best for

Spending as little as possible, with the PRO B760M-P DDR4 the next step up.

Skip if

Skip it if this is a deal-breaker for you: only 2 M.2 slots.
ASUS B760M-AYW WiFi D4 II

Why we like it

It matches the Prime B760M-A on M.2 slot count (2). Like the Prime B760M-A, it has a wi-Fi 6, while the B650M PG Lightning uses a wi-Fi 6E. Like the PRO B760M-P DDR4 and Prime B760M-A, it has an LGA1700 socket, while the B650M PG Lightning uses an AM5 socket.

You also get a PCIe 5.0 x16 graphics slot and a front USB 5Gbps port. It uses Intel's LGA1700 socket for 12th, 13th and 14th Gen Core processors; check the CPU support list for the BIOS version your chip needs, since early boards shipped before 14th Gen launched. It takes DDR4 memory only, so reuse or buy a DDR4 kit; DDR5 sticks do not fit its slots. It cost the least of the 5 picks at the time of writing, with the PRO B760M-P DDR4 the next step up.

Key specs

M.2 slots
2
Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 6
Form factor
Micro-ATX
Socket
LGA1700
Memory type
DDR4
Chipset
B760

Pros

  • PCIe 5.0 x16 graphics slot
  • Front USB 5Gbps port
  • The cheapest way into this group, below the PRO B760M-P DDR4

Cons

  • Only 2 M.2 slots
  • Takes DDR4 only, not DDR5 kits
  • M.2 slot count of 2, behind the B850M Pro RS (3)

The catch

What it gives up: M.2 slot count of 2, behind the B850M Pro RS (3); by contrast, the B850M Pro RS offers 3.

Also Consider2 of 5

MSI PRO B760M-P DDR4

The PRO B760M-P DDR4 is the plainest board here, a Micro-ATX DDR4 board with no Wi-Fi.

Best for

Buyers who want HDMI and DisplayPort outputs.

Skip if

Pass on it if takes DDR4 only, not DDR5 kits rules it out for your setup.
MSI PRO B760M-P DDR4

Why we like it

It is the cheapest way to pair a Core i5 with existing DDR4. Like the B760M-AYW D4 and Prime B760M-A, it has an LGA1700 socket, while the B650M PG Lightning uses an AM5 socket. It shares a B760 chipset with the B760M-AYW D4 and Prime B760M-A; the B850M Pro RS goes with a B850 chipset.

You also get HDMI and DisplayPort outputs and a low price for a board that reuses DDR4. It uses Intel's LGA1700 socket for 12th, 13th and 14th Gen Core processors; check the CPU support list for the BIOS version your chip needs, since early boards shipped before 14th Gen launched. It takes DDR4 memory only, so reuse or buy a DDR4 kit; DDR5 sticks do not fit its slots. It was priced above the B760M-AYW D4 and below the B650M PG Lightning at the time of writing.

Key specs

Form factor
Micro-ATX
Socket
LGA1700
Memory type
DDR4
Chipset
B760

Pros

  • HDMI and DisplayPort outputs
  • Low price for a board that reuses DDR4
  • Micro-ATX form factor
  • LGA1700 socket

Cons

  • Takes DDR4 only, not DDR5 kits
  • No published M.2 slot count
  • No published wired network speed

The catch

There is no published M.2 slot count figure, whereas the B850M Pro RS offers 3.

Strong Alternative3 of 5

ASRock B650M PG Lightning WiFi

The B650M PG Lightning is the cheapest route onto AM5 here, a Micro-ATX board with Wi-Fi 6E, 2.5Gbps LAN and BIOS Flashback.

Best for

Buyers who want BIOS Flashback.

Skip if

Look at the others if this bothers you: wi-Fi 6E rather than Wi-Fi 7.
ASRock B650M PG Lightning WiFi

Why we like it

Its 6+2+1 layout is best kept to six- and eight-core chips. It shares a wi-Fi 6E with the B850M Pro RS; the Prime B760M-A goes with a wi-Fi 6. It shares an AM5 socket with the B850M Pro RS; the Prime B760M-A goes with an LGA1700 socket.

No other pick in this guide offers a B650 chipset; compare the Prime B760M-A, which has a B760 chipset. It also offers memory support up to DDR5-7200 (OC) and the lowest price among the AM5 boards here. It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback. On price it sat third of 5, between the cheaper PRO B760M-P DDR4 and the pricier Prime B760M-A, at the time of writing.

Key specs

Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 6E
Power stages
6+2+1
Form factor
Micro-ATX
Socket
AM5
Chipset
B650

Pros

  • BIOS Flashback
  • Memory support up to DDR5-7200 (OC)
  • The lowest price among the AM5 boards here
  • B650 chipset, the only one here

Cons

  • Wi-Fi 6E rather than Wi-Fi 7
  • No published M.2 slot count
  • Costs more than the B760M-AYW D4 at the time of writing

The catch

The maker doesn't give its M.2 slot count; if that figure matters, the B850M Pro RS offers 3.

Worth a Look4 of 5

ASUS Prime B760M-A AX

The Prime B760M-A AX is a Micro-ATX DDR5 board with two M.2 slots, Wi-Fi 6 and 2.5Gbps LAN.

Best for

Buyers who want front USB 3.2 Gen 1 Type-C header.

Skip if

Choose another pick if you can't accept this: only 2 M.2 slots.
ASUS Prime B760M-A AX

Why we like it

It suits compact Core i5 builds. It matches the B760M-AYW D4 on M.2 slot count (2). Like the B760M-AYW D4, it has a wi-Fi 6, while the B650M PG Lightning uses a wi-Fi 6E.

Like the B760M-AYW D4 and PRO B760M-P DDR4, it has an LGA1700 socket, while the B650M PG Lightning uses an AM5 socket. No other pick in this guide offers a DDR5 memory type; compare the B760M-AYW D4, which has a DDR4 memory type. It also comes with a front USB 3.2 Gen 1 Type-C header and DisplayPort output.

It uses Intel's LGA1700 socket for 12th, 13th and 14th Gen Core processors; check the CPU support list for the BIOS version your chip needs, since early boards shipped before 14th Gen launched. When we checked, only the B650M PG Lightning and cheaper picks cost less, and the B850M Pro RS cost more.

Key specs

M.2 slots
2
Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 6
Form factor
Micro-ATX
Socket
LGA1700
Memory type
DDR5
Chipset
B760

Pros

  • Front USB 3.2 Gen 1 Type-C header
  • DisplayPort output
  • 2.5Gbps Ethernet
  • DDR5 memory type, the only one here

Cons

  • Only 2 M.2 slots
  • M.2 slot count trails the B850M Pro RS (3)
  • Costs more than the B760M-AYW D4 at the time of writing

The catch

M.2 slot count is its weakest area, and the B850M Pro RS covers it better at 3.

Most M.2 Slots5 of 5

ASRock B850M Pro RS WiFi

The B850M Pro RS WiFi is a Micro-ATX board with three M.2 slots, one of them PCIe 5.0, and BIOS Flashback.

Best for

Buyers who put M.2 slot count first.

Skip if

Skip it if this is a deal-breaker for you: wi-Fi 6E rather than Wi-Fi 7.
ASRock B850M Pro RS WiFi

Why we like it

Its 8+2+1 layout suits six- and eight-core chips. On M.2 slot count it leads this guide at 3, ahead of the B760M-AYW D4 (2). Like the B650M PG Lightning, it has a wi-Fi 6E, while the B760M-AYW D4 uses a wi-Fi 6.

Like the B650M PG Lightning, it has an AM5 socket, while the B760M-AYW D4 uses an LGA1700 socket. A B850 chipset is unique to it among these picks, while the PRO B760M-P DDR4 uses a B760 chipset. It uses AMD's AM5 socket, so it takes Ryzen 7000, 8000 and 9000 chips; a board built before a CPU's launch may need a BIOS update first, so check whether it supports BIOS Flashback.

As a Micro-ATX board it fits smaller cases but has fewer expansion slots than ATX; check the gap between the GPU and the lower slots. At our last price check it topped the group, with the Prime B760M-A the nearest cheaper option.

Key specs

M.2 slots
3
Wired LAN
2.5Gbps
Wi-Fi
Wi-Fi 6E
Power stages
8+2+1
Form factor
Micro-ATX
Socket
AM5
Chipset
B850

Pros

  • PCIe 5.0 M.2 slot
  • BIOS Flashback
  • Three M.2 slots in a Micro-ATX size
  • Most M.2 slot count of the picks (3)

Cons

  • Wi-Fi 6E rather than Wi-Fi 7
  • Costs more than the B760M-AYW D4 at the time of writing

The catch

Wired network speed is its weakest area, and the B760M-AYW D4 covers it better at 2.5Gbps.

How We Chose These Motherboards for a Home Office

Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.

The figures behind the order
We compared five boards on M.2 slot count, wired network speed, wi-Fi and power stages from manufacturer specifications. Nothing was tested in-house; 3 of the 8 fields compared are stated for every pick, while M.2 slot count and wired network speed have gaps.
What every pick has in common
All 5, from the B760M-AYW D4 to the B850M Pro RS, state form factor, socket and chipset.
Where the specs have gaps
The PRO B760M-P DDR4 and the B650M PG Lightning give no M.2 slot count; the PRO B760M-P DDR4 gives no wired network speed.
Price range
At our last check the picks ran from the B760M-AYW D4 ($50 to $100) to the B850M Pro RS ($100 to $150).

What to Look for in a Motherboard for a Home Office

Key buying criteria so you get the right fit the first time.

  1. M.2 slot count across these picks

    Across these 3 picks M.2 slot count spans 2 (the Prime B760M-A) to 3 (the B850M Pro RS). Start with the B850M Pro RS if M.2 slot count decides it. The PRO B760M-P DDR4 and the B650M PG Lightning give no M.2 slot count figure, so 3 of 5 picks are compared here.

  2. Power stages

    The B650M PG Lightning lists 6+2+1; the B850M Pro RS lists 8+2+1.

  3. Socket

    The B760M-AYW D4, the PRO B760M-P DDR4 and the Prime B760M-A list LGA1700; the B650M PG Lightning and the B850M Pro RS list AM5. Sort out socket before price: it splits 5 stated picks into groups of 3 and 2.

  4. Extras that separate them

    The B650M PG Lightning: memory support up to DDR5-7200 (OC). The Prime B760M-A: DisplayPort output. The B850M Pro RS: BIOS Flashback.

  5. How much to spend

    $50 to $100 buys the B760M-AYW D4; $100 to $150 buys the PRO B760M-P DDR4, the B650M PG Lightning, the Prime B760M-A and the B850M Pro RS at our last check.

How to Choose a Motherboard for a Home Office

By priority

PriorityConsiderWhy
Spending as little as possible, with the PRO B760M-P DDR4 the next step upB760M-AYW D4The cheapest way into this group, below the PRO B760M-P DDR4
Buyers who want HDMI and DisplayPort outputsPRO B760M-P DDR4HDMI and DisplayPort outputs
Buyers who want BIOS FlashbackB650M PG LightningBIOS Flashback
Buyers who want front USB 3.2 Gen 1 Type-C headerPrime B760M-AA front USB 3.2 Gen 1 Type-C header
Buyers who put M.2 slot count firstB850M Pro RSThe most M.2 slot count here (3)

Scroll sideways to see every column.

Key specs side by side

The B850M Pro RS leads on M.2 slot count at 3, ahead of the B760M-AYW D4 at 2. "Not listed" marks M.2 slot count where the PRO B760M-P DDR4 and the B650M PG Lightning leave the figure out.

BoardM.2 slotsWired LANWi-FiPower stages
B760M-AYW D422.5GbpsWi-Fi 6Not listed
PRO B760M-P DDR4Not listedNot listedNot listedNot listed
B650M PG LightningNot listed2.5GbpsWi-Fi 6E6+2+1
Prime B760M-A22.5GbpsWi-Fi 6Not listed
B850M Pro RS32.5GbpsWi-Fi 6E8+2+1

Scroll sideways to see every column.

By price at the time of writing

The B760M-AYW D4 was the lowest-priced pick ($50 to $100) and the B850M Pro RS the highest ($100 to $150) when we checked; tiers move with Amazon pricing.

Price tierBoards
About $50 to $100B760M-AYW D4
About $100 to $150PRO B760M-P DDR4, B650M PG Lightning, Prime B760M-A, B850M Pro RS

Frequently Asked Questions

How does the B760M-AYW D4 compare with the B850M Pro RS on M.2 slot count?

The B850M Pro RS leads at 3, with the B760M-AYW D4 at 2. The PRO B760M-P DDR4 and the B650M PG Lightning don't state a M.2 slot count figure, so they sit outside this comparison; 3 of 5 picks are ranked.

What does the B850M Pro RS add over the B760M-AYW D4?

The spec sheets show M.2 slot count (3 against 2) in its favour. On our last price check the B760M-AYW D4 was in the $50 to $100 tier and the B850M Pro RS in the $100 to $150 tier, with 3 other picks between them; pay the difference only if M.2 slot count decides your purchase.

Why is the B850M Pro RS our Most M.2 Slots pick?

The label rests on the most M.2 slot count here (3). On M.2 slot count it leads the B760M-AYW D4, 3 against 2, a 50% margin. The B760M-AYW D4, the cheapest pick, sat in the $50 to $100 tier against $100 to $150 here, without out-ranking it on any listed spec. It makes sense for anyone who puts M.2 slot count first.

Do the B760M-AYW D4 and the B650M PG Lightning differ on wi-Fi?

The B760M-AYW D4 and the Prime B760M-A use Wi-Fi 6; the B650M PG Lightning and the B850M Pro RS use Wi-Fi 6E. The PRO B760M-P DDR4 has no wi-Fi listed, so 4 of 5 picks are covered here.

What extras do the B760M-AYW D4 and the PRO B760M-P DDR4 include?

The B760M-AYW D4: a PCIe 5.0 x16 graphics slot. The PRO B760M-P DDR4: HDMI and DisplayPort outputs. The B650M PG Lightning: BIOS Flashback.

Bottom Line

Our first pick is the B760M-AYW D4, chosen for the cheapest way into this group, below the PRO B760M-P DDR4. Look at the PRO B760M-P DDR4 for HDMI and DisplayPort outputs, the B650M PG Lightning for BIOS Flashback and the Prime B760M-A for a front USB 3.2 Gen 1 Type-C header if those matter more to you.

Check the rear display outputs if you'll use the CPU's integrated graphics.

About the author

PC Hardware Editor

Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.

Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility

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