Best cheap SSD deals for March 2021

Gone are the days of bulky, clunky, and slow hard drives. Today, storage is all about solid-state drives, which are faster, more reliable, smaller, and — most importantly — much more affordable than they were even five years ago. Even cheap laptops come standard with SSDs nowadays, and whether you’re looking to upgrade your computer’s storage or you’re building a PC from scratch, there are always cheap SSD deals out there to be had for savvy shoppers. Even better? We’ve already rounded them all up right here in one place:

Today’s best SSD deals

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Western Digital WD Blue SN550 NVMe M.2 2280 1TB Internal Solid State Drive

$105 $130
The WD Blue SN550 is a cost-effective addition to any desktop PC build. Its slimline M.2 NVMe interface is faster than standard SATA drives as well.
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SK Hynix Gold P31 1TB M.2 Internal SSD

$135 $225
Looking for a high-speed, high-value M.2 internal solid-state drive? With speeds of up to 3,500 MB/s, the SK Hynix Gold P31 is a fantastic storage option for any PC build.
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Samsung 970 EVO Plus 2TB M.2 Internal SSD

$330 $500
For enthusiast PC builds and anyone else with more demanding storage needs, the Samsung 970 EVO Plus is a fantastic high-end M.2 SSD. This juicy discount can help to relieve some sticker shock.
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Teamgroup GX2 512GB 2.5-Inch Internal SSD

$50 $53
This top-rated SSD from lesser-known brand Teamgroup is the perfect sweet spot in size and performance for any PC build (or any other computer that can fit a 2.5-inch internal SSD).
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Silicon Power 256GB 2.5 Inch Internal SSD

If you're storage needs are modest (or you're pairing a solid-state system drive with a larger HDD), the 256GB Adata SU760 internal SSD is an incredible value.
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SanDisk 1TB Extreme Portable SSD

$150 $250
For an external solid-state that's both portable and ruggedized to survive life's adventures, it doesn't get much better than the SanDisk Extreme SSD with its shock- and water-resistant housing.
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Samsung T5 2TB Portable External SSD

$230 $280
About as long and wide as a credit card (although obviously thicker), the fast and super-compact Samsung T5 external SSD is our favorite external hard drive thanks to its speed and size.
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ADATA XPG SX8200 Pro 512GB M.2 Internal SSD

$55 $130
At 512GB, the ADATA XPG SX8200 Pro is the ideal size for a solid-state system drive -- and it's available at the perfect price/performance sweet spot.
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Intel 665p Series 1TB M.2 Internal SSD

$100 $102
The Intel 665p Series is one of the best internal solid-state drives, and it's easily among the top picks for anyone looking for a fast and affordable M.2 SSD.
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Western Digital Blue SN550 500GB NVMe M.2 2280 Internal SSD

$55 $60
With this discount, the 500GB WD Blue SN550 is an M.2 internal SSD that's priced similarly to traditional 2.5-inch hard drives.
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Western Digital Black SN750 500GB M.2 2280 Internal Gaming SSD

$80 $100
Blazing fast transfer speeds and gamer-friendly features make the Western Digital Black SN750 our favorite internal M.2-style SSD for gaming PCs.
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Crucial X8 1TB Portable SSD

$125 $139
This portable SSD offers a high-speed storage on the go with a hard shock-proof shell, speeds of up to 1050MB/s, and a modern USB Type-C port.
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Sabrent 1TB Rocket NVMe 4.0 Gen4 PCIe M.2 Internal SSD

$150 $170
With this 1TB internal SSD, you wouldn't have to worry so much about having limited storage. You can easily expand your PC's data reservoir and backup your growing collection of digital goodies.
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WD My Passport 512GB External Portable SSD with Hardware Encryption

$90 $200
The palm-sized Western Digital My Passport gives you the speed of an SSD in a pocket-friendly package, and even features built-in hardware encryption to keep your data safe.
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PNY CS900 120GB 2.5-Inch Internal SSD

$23 $28
If your needs are modest or you just want some cheap backup storage, This 128GB 2.5-inch internal SSD from PNY is about as cheap as they come.
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SAMSUNG T7 Touch Portable 1TB SSD

$170 $190
Samsung T7 is the premium SSD to beat with a built-in fingerprint sensor that lets you secure your data, industry-leading transfer speeds, and a shock-resistant exterior.
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WD Green 1TB 2.5 Inch Internal SSD

$95 $106
Western Digital has long been one of the the gold standard names in solid-state drives, and this deal lets you score a beefy 1TB SSD for less than a Benjamin.
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Crucial MX500 500GB 2.5-Inch Internal SSD

$54 $70
Crucial has been offering some of the best (and most affordable) storage solutions for years, and the 500GB MX500 is a fantastic mid-sized internal SSD for the price.
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Samsung 970 EVO 500GB M.2 Internal SSD

$70 $100
Some of Samsung's solid-state drive offerings can get costly, but the 970 EVO M.2 SSD hits a nearly perfect sweet spot in both price and performance.
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Samsung 860 EVO 1TB 2.5-Inch Internal SSD

$110 $200
This is a great price on any 1TB SSD, and one of the best we've seen yet on the top-tier Samsung EVO.
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PNY Elite 240GB External Portable SSD

$49 $100
If you don't want to pay extra for storage space you don't need, the PNY Elite 240GB solid-state drive offers super-portable convenience and snappy USB 3.0 data transfer speeds.

How to choose an SSD

Computer hardware keeps getting better, faster, and smaller, and recent advances in data storage technology have also been impressive (even if hard drives admittedly aren’t as exciting as CPUs and graphics cards). The introduction of solid-state drives, so-named due to their lack of moving parts in contrast to older hard drives which store data on rotating platters, has sparked a small revolution by offering fast and reliable storage that delivers far greater read/write speeds than the HDDs of yesteryear.

Solid-state drives store data on static chips in a fashion not dissimilar to USB flash drives. Standard internal SSDs typically follow the 2.5-inch form factor that has been used in laptops for a while now (in contrast to the bulkier 3.5-inch HDDs often found in desktop PC towers), and given the smaller size of solid-state drives and the fact they’re much cheaper than they once were, there are also plenty of portable USB external SSDs on the market today.

For internal SSDs, you have two form factors to consider: A more traditional 2.5-inch drive or an M.2 stick. The 2.5-inch SSDs have been commonly found in laptops for years, but M.2 SSDs are becoming more popular. M.2 SSDs look almost like sticks of RAM and slot directly onto a computer’s motherboard — no SATA cables necessary. Their smaller design makes them ideal for laptops, and many laptops now feature these drives (although desktop PC builders are also increasingly using them as well).

Solid-state drives provide several advantages over traditional platter-based hard drives, but there is one notable drawback: storage capacity. More specifically, SSDs are more expensive per gigabyte than HDDs, meaning you’ll pay more for a solid-state than you would for a similarly sized hard drive. That’s the basic trade-off for the SSD’s enhanced read/write speeds and reliability.

If you have more demanding storage needs, a cost-effective solution to this problem is to buy a smaller SSD for use as your system drive (your operating system and primary software will be installed here to take advantage of the faster speeds) and pairing it with a larger HDD for storing bigger files. Many laptops even come with both a solid-state system drive and a hard storage drive, and it goes without saying that you can easily do this with a desktop PC build as well.

Another thing you’ll want to consider when shopping around for SSD deals is the manufacturer’s warranty. Even without moving platters, SSDs are still active parts of your computer that are constantly reading and writing data, and while they’re typically more reliable than HDDs, they can still fail. That’s not something that any of us wants to happen (not least of all because it often involves losing saved work and other important data), but buying from a reputable brand that offers a good warranty is something that’s usually worth the little bit of extra money you’ll pay.

We strive to help our readers find the best deals on quality products and services, and we choose what we cover carefully and independently. The prices, details, and availability of the products and deals in this post may be subject to change at anytime. Be sure to check that they are still in effect before making a purchase.

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