DealNews - Best Motherboard Deals & Motherboards for Sale

Dell Latitude 14 5470 Motherboard I3-6100U for $35

Mon, 13 Jul 2026 22:45:06 -0400

A practical find for anyone repairing or refurbishing a Dell Latitude 14 5470 laptop, since sourcing a specific motherboard with the right CPU already soldered on can be the trickiest part of any board-level repair. Buy Now at Newegg

Features

14-inch screen compatibility
i3-6100U processor integrated
LA-C631P motherboard architecture
Tested for functional reliability
Model: 0VJ1G

PCA-6751 Half-Length ISA Industrial Motherboard for $277

Mon, 13 Jul 2026 22:44:52 -0400

Older industrial equipment, legacy software, or specialized hardware that requires ISA slots will find this board relevant, since ISA support has been phased out of consumer and most commercial hardware for decades. It's a practical option for maintaining or rebuilding systems where ISA compatibility is non-negotiable. Buy Now at Newegg

Features

Half-length ISA card form factor
Industrial control motherboard design
Model: PCA-6751 REV:B202-1

Lenovo Z51-70 Laptop Motherboard with Intel Core i5-5200U for $259

Mon, 13 Jul 2026 22:44:50 -0400

Replacing a failed motherboard yourself is significantly cheaper than a depot repair, and this one suits anyone with a Z51-70 that's dead or damaged at the board level rather than the screen or storage. Buy Now at Newegg

Features

Intel Core i5-5200U processor
2GB dedicated graphics
Compatible with Z51-70 laptops
System board with integrated CPU
Model: 5B20J23673

Dell Latitude E5480 Laptop Motherboard i7-7600U 2GB GPU for $221

Mon, 13 Jul 2026 22:43:57 -0400

Replacing a failed motherboard on a Latitude E5480 is a common repair path, and this unit pairs the i7-7600U with a 2GB dedicated GPU, which is the higher-spec configuration for that chassis. Buy Now at Newegg

Features

Intel Core i7-7600U processor
NVIDIA GeForce 930MX 2GB GPU
DDR4 memory support
LA-E082P motherboard architecture
Model: 0X0M92

HP ProDesk 705 G1 MT Motherboard for $76.30

Mon, 13 Jul 2026 22:43:24 -0400

A solid option if you're repairing or upgrading an HP ProDesk 705 G1 Mini Tower desktop, since finding an OEM replacement board that fits the existing case and power supply can be tricky. Buy Now at Newegg

Features

HP 705 G1 MT motherboard
Model: 752149-001

HP L70 L75 S70 S75 Laptop Motherboard for $176.20

Mon, 13 Jul 2026 22:43:11 -0400

A direct replacement for HP L70, L75, S70, or S75 laptops that need a new motherboard, which is typically the route you take when the cost of repair is lower than replacing the whole machine. Buy Now at Newegg

Features

Model: DA0BD5MB8D0
Compatible with L70, L75, S70, and S75 laptops
Independent mainboard design
Direct motherboard replacement
Restores laptop processing capabilities

PCI and ISA Motherboard Diagnostic Tester Card for $12

Mon, 13 Jul 2026 22:42:50 -0400

Useful for IT techs or DIY builders who need to diagnose a system that won't POST, since the card reads hexadecimal error codes that point to which component is failing during startup. Buy Now at Newegg

Features

4-digit diagnostic display
Supports PCI and ISA slots
Troubleshoots motherboard post codes
Identifies computer hardware errors
Model: AK-TESTER

Jetway NF81-T56N-LF Dual Port Industrial Control Motherboard for $332

Mon, 13 Jul 2026 22:42:07 -0400

Aimed at embedded systems builders or industrial automation projects, this mini-ITX board runs on a low-power AMD T56N APU with dual LAN ports, making it a reasonable fit for router builds, thin clients, or compact control systems that need to run continuously without active cooling concerns. Buy Now at Newegg

Features

Dual port industrial motherboard
Model: NF81-T56N-LF

HP 15-J Series Laptop Motherboard 746447-501 for $101.80

Mon, 13 Jul 2026 22:41:42 -0400

Replacing a failed motherboard yourself can save significant money over a shop repair or full replacement, and this board suits HP 15-J series owners who've confirmed the motherboard is the root cause of their issue rather than a simpler component. Buy Now at Newegg

Features

Model: 746447-501
15-J 15T-J laptop compatibility
Integrated HM87 chipset
NVIDIA GT 740M 2GB graphics
6050A2548101-MB-A02 motherboard architecture

Dell Optiplex 3030 All-in-One Motherboard for $105

Mon, 13 Jul 2026 22:41:16 -0400

A direct replacement board for the Dell Optiplex 3030 AIO, so it's primarily useful if you're repairing a unit with a failed motherboard rather than replacing the whole machine. Buy Now at Newegg

Features

All-in-One motherboard for Optiplex 3030
Integrated graphics included
Pre-tested for reliable performance
Model: 0P5W03

HP Chromebook 15-de0523dx Motherboard with Intel Core i5-8250U and 8GB RAM for $477.80

Mon, 13 Jul 2026 22:41:03 -0400

Sourced from a 15-inch HP Chromebook, this motherboard carries an Intel Core i5-8250U and 8GB RAM, making it a reasonable starting point for a custom build or a direct replacement if your board has failed. Chromebook motherboards are less common as standalone parts, so finding one with an i5 and 8GB already soldered on at a reasonable price is worth noting. Buy Now at Newegg

Features

Intel Core i5-8250U processor
8GB onboard RAM
Compatible with Chromebook 15-de0523dx
Model: l57307-001

3000W Water Fog Machine Motherboard and Display Board Set for $79

Mon, 13 Jul 2026 22:40:57 -0400

A replacement part for anyone whose fog machine's control board has failed, this set covers both the motherboard and display board so you're not hunting down two separate components. Buy Now at Newegg

Features

Main board for 3000W water fog machine
Display board for 3000W water fog machine

Lenovo IdeaPad L340 Laptop Motherboard with Intel Core i5-8265U Processor and 4GB RAM for $258

Mon, 13 Jul 2026 22:40:40 -0400

A practical pick for anyone repairing or upgrading an existing IdeaPad L340 rather than buying a replacement unit outright, since the i5-8265U and 4GB RAM onboard means you get a functional board without sourcing the processor separately. Buy Now at Newegg

Features

Integrated 4GB RAM
Intel Core i5-8265U processor
Compatible with L340-15IWL and L340-17IWL
Model: 5B20S41692

ASRock B550M Phantom Gaming 4 Micro ATX Motherboard for $210

Mon, 13 Jul 2026 22:09:48 -0400

A solid pick for anyone building a compact AMD Ryzen system on a budget, as the B550 chipset supports PCIe 4.0 and handles mid-range CPUs without paying for premium X570 features you may not need. Buy Now at Newegg

Features

Supports AMD Ryzen 5000 and 3rd Gen processors
Supports DDR4 memory speeds up to 4733+(OC) MHz
Compatible with ECC and non-ECC un-buffered memory
AMD B550 chipset architecture
Optimized for high-performance overclocked memory configurations

Gigabyte Z370P D3 LGA 1151 ATX Motherboard for $73

Mon, 13 Jul 2026 22:06:41 -0400

A solid pick for anyone building or upgrading a system on Intel's 8th or 9th gen platform, where you want ATX form factor support without spending heavily on a motherboard. Buy Now at Newegg

Features

Supports 8th Gen Intel Core processors
LGA1151 socket compatibility
Supports high-speed DDR4 RAM
Optimized overclocking memory support
Efficient high-frequency memory performance

Dell Studio XPS 1640 Laptop Motherboard 0P743D for $117

Sun, 12 Jul 2026 23:02:10 -0400

Replacing a failed motherboard yourself is significantly cheaper than a depot repair, and this OEM Dell part is the straightforward route if your Studio XPS 1640 has a board-level failure and you're comfortable with a DIY teardown. Buy Now at Newegg

Features

Studio XPS 1640 laptop motherboard replacement
DDR3 memory support
Tested for functional reliability
Mainboard model 0P743D
Model: 0P743D

HP EliteBook 820 G2 720 G2 Motherboard i5-5300U for $160.10

Sun, 12 Jul 2026 23:01:11 -0400

Useful if you're repairing or upgrading an HP EliteBook 820 G2 or 720 G2 and need a replacement motherboard with an i5-5300U, since sourcing a matching board for older business laptops can be tricky. It won't suit anyone outside that specific repair use case. Buy Now at Newegg

Features

Intel Core i5-5300U processor
Compatible with EliteBook 820 G2, 720 G2
Tested for functional reliability
Model: 781856-001

Dell OptiPlex 7070 MT Desktop Motherboard 0NRKPK for $215

Sun, 12 Jul 2026 23:00:55 -0400

A replacement board for anyone repairing or upgrading a Dell OptiPlex 7070 Mid-Tower, and since Dell uses proprietary form factors, sourcing an OEM board like this is often the only practical path to keeping that specific machine running. Buy Now at Newegg

Features

Model: 0NRKPK
Supports 7070 MT Tower Desktop
17509-3 motherboard architecture

Dell Precision 3640 Tower W480 LGA1200 Motherboard for $219

Sun, 12 Jul 2026 23:00:26 -0400

A straightforward option for anyone looking to repair or upgrade a Dell Precision 3640 Tower workstation, since sourcing a compatible LGA1200 motherboard for this specific chassis can be tricky through standard retail channels. Buy Now at Newegg

Features

LGA1200 socket for Intel processors
W480 chipset for workstation performance
Designed for Precision 3640 Tower series
Model: 1KGYD

IPISB-AG Motherboard for Z3770 Z5770 for $127.60

Sun, 12 Jul 2026 22:59:17 -0400

Designed as a direct replacement board for HP Pavilion all-in-one systems running the Z3770 or Z5770 processor, this is a functional option if your original motherboard has failed and you want to avoid replacing the entire machine. Buy Now at Newegg

Features

DDR3 memory support
IPISB-AG REV: 1.04 chipset
Model: MBSHM0P001