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Custom PCs & Cases Coupons & Promo Codes for May 2021

There’s something really special about building your very own PC from the ground up. When it comes to choosing the right CPU, memory, storage, or operating system, the process can get a little confusing. Plus, when you consider all of the necessary components, things can really start to add up. When you want a quality build at a lower price, look no further than the experts here at Tom’s Hardware. Start browsing below for all of the best deals on top-rated parts!
There’s something really special about building your very own PC from the ground up. When it comes to choosing the right CPU, memory, storage, or operating system, the process can get a little confusing. Plus, when you consider all of the necessary components, things can really start to add up. When you want a quality build at a lower price, look no further than the experts here at Tom’s Hardware. Start browsing below for all of the best deals on top-rated parts!

    $30 off this iBUYPOWER gaming desktop with this Tiger Direct coupon

    All Tiger Direct Coupons
    Get CouponFSO169663

    $30 off this iBUYPOWER gaming desktop with this Tiger Direct coupon

    All Tiger Direct Coupons

    Up to 45% off select ThinkPad laptops with this Lenovo coupon

    All Lenovo Coupons
    4 uses today
    Get CouponTHINKMAYDEAL

    Up to 45% off select ThinkPad laptops with this Lenovo coupon

    All Lenovo Coupons
    4 uses today

    FREE 6-month GeForce Now membership with select RTX 30 series laptops

    All CyberPowerPC Coupons
    Get Deal

    FREE 6-month GeForce Now membership with select RTX 30 series laptops

    All CyberPowerPC Coupons

    At least 5% off select desktop memory kits this season

    All Micro Center Coupons
    Get Deal

    At least 5% off select desktop memory kits this season

    All Micro Center Coupons

    Corsair Coupon: Extra $15 off sitewide

    Now's the perfect time to get an upgrade! Catch the latest gaming gear, peripherals, equipment, and PC bundles for another $15 off when you redeem this Corsair coupon code at checkout.
    All Corsair Coupon Codes
    5 uses today
    Get CouponSIMPLYTWO

    Corsair Coupon: Extra $15 off sitewide

    Now's the perfect time to get an upgrade! Catch the latest gaming gear, peripherals, equipment, and PC bundles for another $15 off when you redeem this Corsair coupon code at checkout.
    All Corsair Coupon Codes
    5 uses today

    Up to 25% off select fans, cases, liquid coolers, and more

    Complete your setup with all your custom components and parts for up to 25% off fans, tower cases, liquid coolers and tons more.
    All Newegg Promo Codes
    17 uses today
    Get Deal

    Up to 25% off select fans, cases, liquid coolers, and more

    Complete your setup with all your custom components and parts for up to 25% off fans, tower cases, liquid coolers and tons more.
    All Newegg Promo Codes
    17 uses today

    Up to $90 off refurbished laptop batteries

    All Tiger Direct Coupons
    Get Deal

    Up to $90 off refurbished laptop batteries

    All Tiger Direct Coupons

    Extra $20 off select processors when bundled with a motherboard

    Shop already reduced processors from AMD and Intel and get an extra $20 off when you bundle it with select motherboards for a limited time.
    All Micro Center Coupons
    2 uses today
    Get Deal

    Extra $20 off select processors when bundled with a motherboard

    Shop already reduced processors from AMD and Intel and get an extra $20 off when you bundle it with select motherboards for a limited time.
    All Micro Center Coupons
    2 uses today

    Up to 25% off select Razer Blade 15 laptops for a limited time

    All Razer Promo Codes
    3 uses today
    Get Deal

    Up to 25% off select Razer Blade 15 laptops for a limited time

    All Razer Promo Codes
    3 uses today

    PC Builder: Build your own PC to get up to $100 off

    Use the Newegg PC Builder to configure your own PC and save up to $100 compared to buying a pre-built system.
    All Newegg Promo Codes
    20 uses today
    Get Deal

    PC Builder: Build your own PC to get up to $100 off

    Use the Newegg PC Builder to configure your own PC and save up to $100 compared to buying a pre-built system.
    All Newegg Promo Codes
    20 uses today

    Up to 20% off gaming PCs and laptops

    All Dell Coupon Codes
    4 uses today
    Get Deal

    Up to 20% off gaming PCs and laptops

    All Dell Coupon Codes
    4 uses today

    Up to 20% off Crucial SSDs - up to 2TB

    All Crucial Promo Codes
    9 uses today
    Get Deal

    Up to 20% off Crucial SSDs - up to 2TB

    All Crucial Promo Codes
    9 uses today

    Computer cases for 10-40% off

    All Banggood Coupons
    Get Deal

    Computer cases for 10-40% off

    All Banggood Coupons

    10-30% off laptops and PCs in the seasonal sale

    All Lenovo Coupons
    Get Deal

    10-30% off laptops and PCs in the seasonal sale

    All Lenovo Coupons

    Over 10% off select gaming computers and PCs

    All Tiger Direct Coupons
    Get Deal

    Over 10% off select gaming computers and PCs

    All Tiger Direct Coupons

    Special Edition: eSports gaming PCs starting at $1475

    All CyberPowerPC Coupons
    Get Deal

    Special Edition: eSports gaming PCs starting at $1475

    All CyberPowerPC Coupons

    Cases for your custom build starting at $54

    All Corsair Coupon Codes
    Get Deal

    Cases for your custom build starting at $54

    All Corsair Coupon Codes

    $75-$500 off select gaming laptops and PCs

    All Newegg Promo Codes
    4 uses today
    Get Deal

    $75-$500 off select gaming laptops and PCs

    All Newegg Promo Codes
    4 uses today

    Up to 30% off select gaming PCs and laptops

    All Lenovo Coupons
    1 use today
    Get Deal

    Up to 30% off select gaming PCs and laptops

    All Lenovo Coupons
    1 use today

    Fully customizable, always rewarding, and a project that you’ll remember every time you boot it up, custom PCs are the perfect solution for dedicated gamers and online enthusiasts alike. While pre-built options might be more affordable in some categories, you can still find everything you need without breaking the bank. 

    Whether you want to go all out and choose only the best components, or you’re hunting down a cheaper option to get the job done, the latest and greatest codes are right here. Be sure to browse clearance sections, sign up for newsletters for the chance to receive welcome offers, and keep your eye on your favorite stores’ homepages for any flash sales. We’ll also upload everything here to help you shop smarter— there’s always a chance to save on PC parts with Tom’s Hardware!

    Top Stores in Custom PCs & Cases
    Dell
    Razer
    Tiger Direct
    PC Richard
    Logitech