Top 10 Cheapest Places to Buy Computer Parts Online 2024

1. eBay

Key Words: Best for Refurbished Computer Parts

You're probably already familiar with eBay, the ultimate online flea market and one of the best sources for old and new used computer parts. Finding any popular component made within the last two decades is fairly simple and finding parts older than that is also quite possible.

Navigate to the computer area by clicking it under Electronics from the top. Then you can browse by tons of subcategories. Take a look at components and parts, drives and storage, or head straight to the vintage computers, parts, and accessories area for the oldest of the oldest.

Once you narrow down the category and subcategory for your search, scroll down on the left side under Condition and select Used to see only those products.

For one of the largest selections of used (and new) computer parts for machines old and new, you'll likely find it on eBay. If you're in search of parts for building a server or your own PC, eBay is also a solid place to shop for the pieces you need.

eBay is best for:

• Brand new hardware

• Refurbished hardware

• Second-hand PC parts

• Cheap computer part stores

• Broken or not working hardware---scavenge other hardware for cheap parts

【Payment】: Paypal, Visa, AMEX, Mastercard, and so on.

【Coupons and Discounts】:

1. Free Shipping on Every Deal, Every Day;

2. Save up to 40% On Samsung;

3. Up to 40% off DEWALT Tools;

4. Up to 70% off Best of Fashion;

5. Up to 60% off ASICS.

If you're looking for even deeper discounts, Black Friday can be one of the best times to shop. Whatever it is you’re shopping for, there’s a good chance eBay has it at an ultra-low price this Black Friday. The discounted categories including electronics, Mobile Phone, Computers and Laptops, furniture, Bath and Bed, and many more.

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2. Newegg

Key Words: Best for Cheap End-of-Season Clearance Sales

There are plenty of tools out there that will help you find the parts you need to build your own desktop computer at home. Newegg is hoping to rope in a bunch of new first-time builders with its own tool. 

Newegg is an online storefront dedicated primarily to PC components and electronics, though it’s been branching out in recent years. As such, the PC Builder tool is a bit “lowest common denominator,” and naturally, its items are limited to the ones sold on the store. So it has a lot fewer options than the de facto standard online PC building tool, PC Part Picker.

Deals vary daily, so if you have some specific hardware in mind, it is worth checking back periodically. To help you out, you can add those components to your wish list, and Newegg will ping you an email if it goes on sale.

Newegg has a few other good points, too. For instance, their forums are very active. Other users will direct you toward the right hardware for your PC build or otherwise. Also, hardware manufacturers are known to browse and actively respond to users with issues to ensure everything is running smoothly. At the same time, their YouTube channels make decent videos comparing various bits of hardware you might want to pick up.

Newegg is best for:

• End-of-season clearance sales

• Big budget and named brand discounts

• Wide range of hardware

• Customer service

• If you're shopping at Newegg, there are a couple of things to avoid, too:

• Spending all of your money on the end-of-season clearance sales

• Making forum posts before searching for similar questions

In all seriousness, make sure you double-check Newegg's price with other retailers before purchasing.

【Payment】: MasterCard, American Express, Discover, Paypal, Newegg Gift Card, Newegg Reward Points

【Coupons and Discounts】:

1. 10% off introductory offer for new subscribers.

2.Gaming desktop + PC sale - up to 50% off.

3. Monitors blowout sale - up to 50% off.

4.Black Friday utimate sale.

【Cashback from Extrabux】:

Make a purchase on Newegg through Extrabux, then you can get 1% super cashback.

3. Amazon

Key Words: Best for Cheap-ish RAM, General Discount PC Parts

If you already shop on Amazon like millions of others, then looking for those used computer parts you need is just a click away. You can navigate to the computer accessories section just like on eBay. Head to the computer area in the Electronics department. Look for components and parts, memory and cards, or hard drives and cooling modules. Just be sure that you scroll down the left side under Condition and click Used.

Once you select a product, be sure to view all the buying options by clicking the Used & New link at the bottom of the item description. This will give you a list of prices, tax and shipping, and seller information to ensure you get the best deal for yourself.

Amazon's search feature is another effective way to find your product rather than moving through the site's navigation. And keep in mind, the left side of the screen provides you with a huge variety of filtering options. Whether it's by an operating system, processor type, RAM size, or another element of the product, you can quickly narrow down your options.

However, keep an eye on the prices around the headline sales, such as Black Friday and Amazon Prime Day. Prices for certain hardware components have been known to creep upwards in the days before, to make the discounts appear even more significant during the sale event.

You can use Paribus to track Amazon's price changes and make sure you're getting the best price!

Everyone knows what Amazon is about. Still, check out Amazon for:

• Great return policy

• Black-Friday and Cyber-Monday discounts

• Ever-changing PC hardware discounts

• Cheap-ish RAM

• Warehouse deals (these are very hit and miss though)

As mentioned above, avoid purchasing straight away with Amazon. Use a price checker to figure out any recent price changes, then compare those prices to the other options on this discount PC hardware list.

【Payment】: Visa, MasterCard, Discover, JCB, Diner's Club, American Express, Gift Card, Amazon Credit Card, Checking Account

【Coupons and Discounts】:

1. Free shipping on orders $25 or more to qualify for FREE Shipping on over 100 million items.

2. Save up to 20% with Amazon coupons.

3. Black Friday deals.

【Cashback from Extrabux】:

Cashback temporarily unavailable.

4. AliExpress

Key Words: Best for Cheap Wholesale Computer Parts

AliExpress is a business within Alibaba Group. Launched in April 2010, AliExpress (www.aliexpress.com) is a leading global e-marketplace made up of small business sellers that offer a wide variety of consumer products with good value for money. It is dedicated to bringing unique products in more than 20 major product categories to its millions of registered buyers in more than 220 countries and regions.

Of course, China is one of the largest global manufacturers of computer hardware. AliExpress is an enormous online marketplace where you can find all manner of hardware, branded or otherwise. Branded hardware still costs roughly the same as a US or EU-based vendor, but hardware from manufacturers you've never heard of can cost significantly less.

RAM, HDDs, and SSDs are worth investigating, depending on your budget and desire for a deal. However, off-brand GPUs don't exist, and the same goes for CPUs.

AliExpress is best for:

• Cheap unbranded hardware

• Cheap wholesale components

• Computer part stores

• RAM, HDDs, SSDs, PSUs

You should avoid:

• CPUs

• GPUs

• Some monitor manufacturers

Before purchasing anything on AliExpress, research the manufacturer, the "brand" (if there is one), and any other information you can find.

【Coupons and Discounts】:

1. Click the AliExpress Promotionsto find all deals & coupons.

【Cashback from Extrabux】:

Make a purchase on AliExpress through Extrabux, then you can get up to 10.50% super cashback.

5. Tiger Direct 

Key Words: One-stop-shop for everything related to computers and electronics

TigerDirect is an El Segundo, California-based online retailer dealing in electronics, computers, and computer components that caters to business and corporate customers.Their prices are often worth a solid look—while you may not think of them immediately, in many cases TigerDirect can sneak in with the lowest price on an in-demand item (like a 4K monitor or a popular SSD model) with plenty of stock and fast shipping right to you. They also operate a fan newsletter that's packed with exclusive deals just for signing up.

【Coupons and Discounts】:

1. Subscribe to win weekly prizes worth up to $250.

2. Black Friday sale: extra $10 off your $100+ order with PayPal.

3. $80 off Acer EB1 EB321HQU Cbidpx LCD Monitor with coupon code LMQ169402.(11/29/2024 11:59 PM ET)

【Cashback from Extrabux】: Cashback temporarily unavailable.

6. Best Buy

Best Buy is North America's number-one specialty retailer of consumer electronics, personal computers, entertainment software and appliances. With a HUGE selection of products available in all areas of consumer electronics at competitive prices. 

Best Buy was named "Company of the Year" by Forbes magazine in 2004, "Specialty Retailer of the Decade" by Discount Store News in 2001, ranked in the Top 10 of "America's Most Generous Corporations" by Forbes in 2005 (based on 2004 giving),made Fortune magazine's list of "Most Admired Companies" in 2006, and "The Most Sustainable Company in the United States" by Barron's in 2019.

【Coupons and Discounts】:

1. Save up to $500 on select laptops.

2. Save up to 40% on select desktop PCs and monitors.

3. Save $20–$50 on select Microsoft software.

【Cashback from Extrabux】:

Make a purchase on Best Buy through Extrabux, then you can get up to 5% super cashback.

7. Micro Center

Key Words: Best for Huge CPU Discounts

Micro Center operates both brick-and-mortar stores and an extensive online store, both packed with everything from CPUs and motherboards to pre-built computer systems, laptops, and monitors. Many people know Micro Center specifically for their often-incredible deals on CPUs, in many cases hundreds of dollars lower than available anywhere else online.Their physical stores are usually laid out and stocked like geek amusement parks, with tons of systems to play with, gaming consoles to kill time on, and plenty of opportunities to actually touch and try out the tech you're interested in before you buy it—not to mention a massive system builder's center packed with components, cables, cooling, tubes, and more.You can even order online for in-store pickup, and if you're running into trouble on what components to buy, their staff in-store is generally actually knowledgable, which is a refreshing breath of fresh air. 

Micro Center is best for:

• CPU discounts

• Major PC hardware discounts

• In-house PC hardware knowledge

• Bricks and mortar stores

【Coupons and Discounts】:

1. Up to $120 off closeouts.

2. INSTANT 5% OFF with the Micro Center Insider credit card.

3. Black Friday deals.

【Cashback from Extrabux】:

Cashback temporarily unavailable.

8. SlickDeals

Key Words: Best for Catching a Cheap PC Part Deal.

Slickdeals is the leading and most trusted online community dedicated to sharing, rating, and reviewing deals and coupons. Users post a steady stream of the discounts they find on anything and everything, including discount PC hardware. 

You can use SlickDeals to find discounts on:

• Computer parts, including cases, CPUs, GPUs, hard drives, SSDs

• Peripherals, such as keyboards, mice, headsets, and lights

• Routers

• Printers

• Monitors

Furthermore, you can streamline your search using the SlickDeals rating system, where other site users judge the discounts on offer. Alternatively, search using price, a specific store, or a specific brand.

【Cashback from Extrabux】:

Cashback temporarily unavailable.

9. PC Part Picker

Key Words: Best for Comparing Cheap PC Part Prices.

Okay, so PC Part Picker isn't a store. But it is a fantastic tool for tracking down PC components as well as making sure they are compatible. PC Part Picker shows a range of online stores and their current price alongside the hardware you choose. You can make a genuinely informed decision about whether to shop around for individual parts, or simply buy every component at a single outlet.

【Cashback from Extrabux】:

Cashback temporarily unavailable.

10. Staples

Staples Inc. is an American office retail company. It is primarily involved in the sale of office supplies and related products, via retail channels and business-to-business (B2B)-oriented delivery operations.Staples has everything you need when it comes to home and office equipment. The retailer has laptops, desktops, printers, computer desks, office chairs and other high-tech accessories to help you set up your home office. Also for your business, if you need printing paper, office supplies, or even new staples for your stapler, Staples is the place to go.

【Coupons and Discounts】:

1. Free delivery sitewide, no minimum.

2. Up to $250 off select computers.

3. 40% back in Rewards when you purchase $75 of ink or $175 of toner with coupon code 82026.

【Cashback from Extrabux】:

Make a purchase on Staples through Extrabux, then you can get 4% super cashback.

10 Parts that make up a Computer

• Memory

• Hard Drive or Solid State Drive

• Video card

• Motherboard

• Processor

• Power Supply

• Monitor

• Keyboard and Mouse

• Optical Drive DVD/RW

• Ethernet or Wireless card

These 10 components are important in making your computer function properly！

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