DealNews - Best Motherboard Deals & Motherboards for Sale

X99 Aleo Mining Motherboard for $405

Fri, 10 Jul 2026 22:44:00 -0400

Designed for multi-GPU or multi-ASIC mining rigs, this board suits anyone building or expanding a crypto mining setup who needs a platform with enough PCIe slots to run several cards simultaneously without paying for features you don't need elsewhere. Buy Now at Newegg

Features

Supports 5 GPUs for mining
LGA2011 V3/V4 processor support
8 DDR4 RAM slots
PCIe 16X expansion slots
SATA3.0 high speed data transfer

Asus Pro Q670M-C-CSM mATX Motherboard for $136

Fri, 10 Jul 2026 22:41:19 -0400

A solid pick for small-form-factor workstation builds where you need enterprise-grade stability and remote management features without committing to a full-ATX footprint. Buy Now at Newegg

Features

Supports 12th and 13th Gen Intel Core processors
Ultrafast PCIe 4.0 and DDR5 connectivity
Moisture-resistant coating for harsh environment protection
Self-recovering BIOS technology for automatic system recovery
ASUS Boot Defender for automated intrusion protection

Lenovo G50-45 Laptop Motherboard with A4-6210 CPU and GPU for $52

Fri, 10 Jul 2026 22:41:18 -0400

Buying a replacement motherboard with the CPU and GPU already soldered in saves you from sourcing those components separately, which makes this a straightforward option for repairing a Lenovo G50-45 rather than replacing the whole machine. Buy Now at Newegg

Features

A4-6210 CPU included
Integrated GPU included
Compatible with G50-45 laptops
Model: ACLU5/ACLU6 NM-A281

ASRock B550 Phantom Gaming 4/ac AM4 ATX Motherboard for $80

Fri, 10 Jul 2026 22:14:40 -0400

The B550 chipset supports PCIe 4.0 and is compatible with AMD Ryzen 3000 and 5000 series processors, making this board a solid foundation for a mid-range AMD build that you don't want to outgrow quickly. At $80, it's $45 off the $125 list price, and the built-in Wi-Fi (the "ac" in the name) saves you from needing a separate adapter. Buy Now at Newegg

Features

Supports AMD Ryzen 5000, 4000G, and 3000 series processors
Supports high-speed DDR4 memory up to 4733MHz OC
Optimized performance for AMD B550 chipset architecture
Stable power delivery for overclocked memory configurations
Extensive compatibility with diverse Ryzen CPU generations

HP ProBook x360 11 G5 Motherboard 8GB RAM for $259

Thu, 09 Jul 2026 22:51:05 -0400

A solid option if you're repairing or upgrading an HP ProBook x360 11 G5, since sourcing a replacement motherboard with RAM already onboard saves you the hassle of matching compatible components separately. Buy Now at Newegg

Features

8GB RAM integrated system board
Tested and working condition
Compatible with Probook X360 11 G5
Model: L83951-601

HP EliteDesk 800 G5 Tower Motherboard for $191

Thu, 09 Jul 2026 22:50:45 -0400

Replacing a failed board in an existing HP EliteDesk 800 G5 Tower is the main reason to buy this, since it lets you keep your current components and chassis rather than buying a whole new system. Buy Now at Newegg

Features

LGA 1151 socket for Intel processors
DDR4 memory support
Q370 chipset for enterprise stability
Tested compatibility for EliteDesk 800 G5 TWR
Model: L65198-001

Dell OptiPlex 7020 9020 MT LGA 1150 DDR3 Motherboard for $119

Thu, 09 Jul 2026 22:50:42 -0400

A straightforward option for anyone repairing or upgrading a Dell OptiPlex 7020 or 9020 tower, since finding a compatible LGA 1150 DDR3 board that fits the proprietary OptiPlex form factor can be tricky outside of OEM replacements. Buy Now at Newegg

Features

LGA 1150 socket for Intel processors
DDR3 memory support
Desktop form factor for OptiPlex 7020 9020
Model: 0N4YC8

Asus P8B75-V LGA 1155 ATX Motherboard for $84.40

Thu, 09 Jul 2026 22:50:40 -0400

A budget-friendly option for builders looking to extend the life of a second-gen or third-gen Intel Core system, since the LGA 1155 socket supports both Sandy Bridge and Ivy Bridge processors. The ATX form factor means it fits standard cases and gives you full access to expansion slots if you're building out a no-frills workstation or media PC on the cheap. Buy Now at Newegg

Features

LGA 1155 socket for Intel processors
Supports up to 32GB DDR3 memory
ATX form factor for desktop builds
B75 chipset architecture
Model: P8B75-V

Acer Aspire E5-5745 Motherboard for $86

Thu, 09 Jul 2026 22:50:37 -0400

A practical option if your Acer Aspire E5-5745 has a failed motherboard and you want to repair rather than replace the entire laptop, assuming you're comfortable with the disassembly involved. Buy Now at Newegg

Features

Model: DA0ZR7MB8D0
Compatible with Aspire E5745 and E5745G laptops
Tested and verified functional motherboard
Replacement mainboard for laptop repair

HP ProBook 4330S 4430S Laptop Motherboard 646326-001 for $120

Thu, 09 Jul 2026 22:50:25 -0400

Aimed at repair technicians or budget-conscious users looking to extend the life of an aging HP ProBook 4330S or 4430S, this replacement motherboard is a practical way to bring a dead or failing machine back into service rather than buying a new one outright. Buy Now at Newegg

Features

Intel HM67 chipset
DDR3 memory support
Laptop motherboard
Model: 646326-001

HP ProBook 440 G4 Laptop Motherboard for $361

Thu, 09 Jul 2026 22:50:11 -0400

A practical find for anyone repairing or rebuilding an HP ProBook 440 G4 rather than replacing the whole unit, since sourcing the original motherboard is often the most cost-effective way to extend the life of a business-class laptop you already own. Buy Now at Newegg

Features

Model: 913101-001
Compatible with ProBook 440 G4 laptops
Replaces DA0X81MB6E0 motherboard
Mainboard functionality
Genuine component replacement

945GV LGA775 Motherboard with 2 ISA and 5 PCI Slots for $187

Thu, 09 Jul 2026 22:50:08 -0400

Aimed at industrial or legacy system builders, this board's combination of ISA slots alongside modern LGA775 support makes it one of the few options for running older ISA-based hardware on a current Intel platform. Buy Now at Newegg

Features

ISA slot support for legacy hardware
LGA775 socket for Intel Pentium and Celeron CPUs
2x DDR2 RAM slots
Dual RJ45 Ethernet ports
Model: 945GC

HP ProDesk 600 G4 SFF Desktop Motherboard for $142

Thu, 09 Jul 2026 22:50:00 -0400

A straightforward pick for anyone doing a component-level repair or upgrade on an HP ProDesk 600 G4 SFF tower, since sourcing a replacement board directly saves you from buying an entirely new system. Buy Now at Newegg

Features

Model: L05338-001
DDR4 memory support
LGA1151 processor socket
Small form factor motherboard design

Aspire S3-391 Laptop Motherboard NBM1011005 for $136

Thu, 09 Jul 2026 22:49:57 -0400

Replacing a motherboard yourself is the more cost-effective route when an Aspire S3-391 has a logic board failure, and this part is worth considering if you want to avoid paying for a professional repair or buying a replacement unit outright. Buy Now at Newegg

Features

Intel Core i3-2377M processor
HM77 chipset
Integrated GMA HD 3000 graphics
DDR3 memory support
Model: 48.4TH03.021

Dell Latitude 5289 and 7389 Laptop Motherboard for $448

Thu, 09 Jul 2026 22:49:52 -0400

A straightforward option for anyone repairing or refurbishing a Dell Latitude 5289 or 7389 rather than replacing the whole machine, since a replacement motherboard is usually a fraction of the cost of a new laptop. Buy Now at Newegg

Features

Intel Core i5-7300U processor
16GB RAM for high performance
Mainboard LA-E111P
Compatible with Latitude 5289 7389
Model: 04T8FJ

H55 LGA1156 Motherboard with I3 530 CPU and Thermal Pad for $130

Thu, 09 Jul 2026 22:49:27 -0400

Pairing a motherboard with a CPU already installed removes the compatibility guesswork, which makes this a reasonable option for someone building a budget secondary PC or restoring an older system without hunting down individual parts. Buy Now at Newegg

Features

LGA1156 H55 motherboard
Supports i3 530 i5 760 series CPUs
DDR3 memory compatibility
Includes i3 530 CPU
Includes thermal pad

DMS-BC20 Mini ITX Industrial Motherboard for $355

Thu, 09 Jul 2026 22:49:20 -0400

A solid option for embedded systems builds, custom kiosks, or industrial automation projects where you need a compact form factor without sacrificing reliability in demanding environments. Buy Now at Newegg

Features

Mini ITX industrial motherboard
T40E processor
Model: DMS-BC20

Huananzhi X99-F8D Dual LGA 2011-3 Motherboard for $198

Thu, 09 Jul 2026 22:49:09 -0400

Designed for workstation-level builds that need dual CPU support, this board gives you two LGA 2011-3 sockets for running a pair of Xeon processors, which is the kind of setup that benefits video editors, 3D rendering workflows, or anyone running heavily multi-threaded tasks on a budget. Huananzhi targets the budget end of the dual-socket market, so you're trading brand recognition for price rather than mainstream platform compatibility. Buy Now at Newegg

Features

Dual LGA 2011-3 CPU sockets
Supports DDR4 ECC memory
X99 chipset architecture
Model: X99 F8D

Lenovo IdeaPad 100-15IBY B50-10 Laptop Motherboard for $84.40

Thu, 09 Jul 2026 22:49:08 -0400

A straightforward option for anyone repairing a Lenovo IdeaPad 100-15IBY or B50-10 rather than replacing the whole machine, since a replacement motherboard is typically the most cost-effective fix for a dead or failing unit. Buy Now at Newegg

Features

Compatible with 100-15IBY B50-10 laptops
Integrated N2840 CPU
AIVP1/AIVP2 LA-C771P architecture
Revision 1.0 hardware
Model: LA-C771P

HP 14-BF Laptop Motherboard i7-7500U 2GB 930576-001 for $415

Thu, 09 Jul 2026 22:48:44 -0400

Replacing a failed motherboard is usually cheaper than buying a new machine, and this one suits anyone with an HP 14-BF series laptop running an i7-7500U processor who needs a like-for-like swap rather than a full replacement unit. Buy Now at Newegg

Features

Intel Core i7-7500U processor
NVIDIA GeForce 940MX 2GB dedicated graphics
Compatible with HP 14-BF series laptops
Functional motherboard replacement
Model: 930576-001