Best October Prime Day SSD deals - I've been tracking the spiraling prices all year so I know where the best deals are

Selection of SSDs on a Prime Day background
(Image credit: SanDisk | Nextorage | Lexar)

The October Prime Day sales are upon us once more (though Amazon keeps trying to make 'Prime Big Deal Days' happen). The upcoming Prime Day event will take place from October 6 until the end of October 7. Times remain tough out there for SSD deals, but that doesn't mean the deals have dried up completely.

Every Friday, I update the best SSD deals for gaming today, so believe me when I say the memory supply crisis has done a number on SSD prices. The discounts below are the best you'll find right now, on Amazon and beyond. After all, every gaming PC still needs storage.

👉ALL Amazon's early Prime Day deals👈
👉OUR favorite Prime Day PC gaming deals👈

If you're looking to give your gaming PC a handy speed boost, or you're simply out of space, I recommend that you get yourself an M.2 PCIe 4.0 SSD that's at least 1 TB. There are more and more PCIe 5.0 drives these days, but decent deals on them are few and far between. As for capacity, the real sweet spot is 2 TB; installing one of the best gaming SSDs of this size in your PC will serve you well for many years to come because larger drives tend to have better write endurance than smaller ones. However, the memory supply crisis has seen SSD prices increase to the point that a 2 TB drive falls outside many PC gamers' budgets.

Where are the best Prime Day SSD deals?

Amazon Prime Day SSD deals - 1 TB

Team Group QX | 2.5-inch SATA SSD | 1 TB
SATA
Save $3
Team Group QX | 2.5-inch SATA SSD | 1 TB: was $141.99 now $138.99 at Newegg

It's a fair chunk of cash for a slow SSD but if you're looking for lots of storage and don't need a blazing fast NVMe drive, then this is the cheapest way of putting a 1 TB SSD in your gaming PC. Just don't expect it to sustain full speed under heavy workloads and you'll be fine.

Key specs: 2.5-inch | 560 MB/s read | 500 MB/s write

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Kingston  NV3 | PCIe 4.0 | 1 TB
PCIe 4.0
Save $59
Kingston NV3 | PCIe 4.0 | 1 TB: was $215.99 now $156.99 at Amazon

With 6,000 MB/s read speed and 5,000 MB/s write speed, this is slower than the best but not as slow as the rest. It's still going to feel plenty fast for most use cases, particularly if you're replacing a Gen3 drive or using it as some extra backup space. Great for the cash, I reckon.

Key specs: NVMe | PCIe 4.0 | 6,000 MB/s read | 5,000 MB/s write

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Crucial P310 2280 | PCIe 4.0 | 1 TB
PCIe 4.0
Save $67.81
Crucial P310 2280 | PCIe 4.0 | 1 TB: was $239.99 now $172.18 at Amazon

This DRAM-less drive is well-suited for stashing your operating system alongside a few games from your ever-growing Steam backlog. This is the version without a heatsink, which means you can slot it straight into a console, too.

Key specs: NVMe | PCIe 4.0 | 7,100 MB/s read | 6,000 MB/s write

Price Check: Newegg $185.00

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Biwin Black Opal NV7400 | PCIe 4.0 | 1 TB
PCIe 4.0
Biwin Black Opal NV7400 | PCIe 4.0 | 1 TB: was $184.99 now $174.99 at Amazon

Okay, so our tests demonstrate it's slightly slower than the advertised speeds, but the actual sequential performance still isn't bad. Couple that with a very reasonable price point, plus its practically frosty temps, and you might well be looking at your next upgrade.

Key specs: NVMe | PCIe 4.0 | 7,400 MB/s read | 6,500 MB/s write

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Crucial P510 | PCIe 5.0 | 1 TB
PCIe 5.0
Save $33.25
Crucial P510 | PCIe 5.0 | 1 TB: was $209.99 now $176.74 at Amazon

There's a weird wrinkle here in that you're buying this SSD from Amazon Germany rather than its American counterpart. If you're willing to roll the dice on delivery, this is a banging price for a PCIe 5.0 drive—check out our full review from last year.

Key specs: NVMe | PCIe 5.0 | 11,000 MB/s read | 9,500 MB/s write

Price check: Newegg $213.30

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Silicon Power US75 | PCIe 4.0 | 1 TB
PCIe 4.0
Save $2.18
Silicon Power US75 | PCIe 4.0 | 1 TB: was $189.97 now $187.79 at Newegg

The US75 might not technically have the fastest read and write speeds of all the Gen 4 drives on the market, but it's absolutely no slouch either, and would make a seriously brilliant games storage drive. Or anything else, for that matter.

Key specs: NVMe | PCIe 4.0 | 7,000 MB/s read | 6,500 MB/s write

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WD_Black SN7100 | PCIe 4.0 | 1 TB
PCIe 4.0
Save $19.01
WD_Black SN7100 | PCIe 4.0 | 1 TB: was $209 now $189.99 at Amazon

This SSD is no slouch and still offers some of the best-in-class 4K read performance (read our full review here). Though this drops the DRAM cache and opts for a single-sided design, it's still a quality drive for a gaming PC.

Key specs: NVMe | PCIe 4.0 | 7,250 MB/s read | 6,900 MB/s write

Price check: Newegg $189.99

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Samsung 9100 PRO | PCIe 5.0 | 1 TB
PCIe 5.0
Save 28% ($93.65)
Samsung 9100 PRO | PCIe 5.0 | 1 TB: was $339.99 now $246.34 at Amazon

Yes, this is a pricey 1 TB drive, but it's also a relatively affordable PCIe 5.0 SSD. Just get a load of those read/write speeds! If you're still not convinced, be sure to have a read of Zak's review.

Key specs: NVMe | PCIe 5.0 | 14,700 MB/s read | 13,300 MB/s write

Price check: Newegg $249.99

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WD_Black SN7100 SSD
Best SSD for gaming 2026

1. Best overall:
WD_Black SN7100

2. Best budget:
Biwin Black Opal NV7400

3. Best PCIe 5.0:
WD_Black SN8100

4. Best budget PCIe 5.0:
Crucial P510

5. Best 4 TB:
TeamGroup MP44

6. Best 8 TB:
WD_Black SN850X

7. Best M.2 2230:
Lexar Play 2230

8. Best for PS5:
Silicon Power XS70


👉Check out our full SSD for gaming guide👈

Amazon Prime Day SSD deals - 2 TB

Crucial P310 | PCIe 4.0 | 2 TB
Save $47.70
Crucial P310 | PCIe 4.0 | 2 TB: was $299.99 now $252.29 at Amazon

This drive uses QLC memory and comes without DRAM cache, but it's still an impressively quick drive for the money, with strong sequential performance.

Key specs: NVMe | PCIe 4.0 | Up to 7,100 MB/s read | up to 6,000 MB/s write

Price check: Newegg $298.99

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Amazon Prime Day SSD deals - 4 TB

Team Group MP44 | PCIe 4.0 | 4 TB
Save $184
Team Group MP44 | PCIe 4.0 | 4 TB: was $509.99 now $325.99 at Newegg

This Team Group boasts some mighty specs for the money, though it's actually the same hardware as in the Lexar NM790. The sequential read/write speeds are extremely high, but it can only sustain them over short bursts. Read our full review of this SSD for more info.

Key specs: NVMe | PCIe 4.0 | 7,400 MB/s read | 6,900 MB/s write

Price check: Amazon $509.99

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WD Blue SN5000 | PCIe 4.0 | 4 TB
PCIe 4.0
Save $48.50
WD Blue SN5000 | PCIe 4.0 | 4 TB: was $518.49 now $469.99 at Newegg

What it lacks in outright NVMe speed, this SN5000 makes up for with capacity. It's a lot of cash for four terabytes, especially with slower speeds, but if you consider the cost of two terabytes, it's not actually the worst deal under the current circumstances.

Key specs: NVMe | PCIe 4.0 | 5,500 MB/s read | 4,000 MB/s write speed

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Team Group MP44Q | PCIe 4.0 | 4 TB
PCIe 4.0
Team Group MP44Q | PCIe 4.0 | 4 TB: $492.99 at Newegg

This is a good drive for bulking out your storage, especially for a Steam library. It uses QLC NAND rather than TLC, which the slightly more expensive MP44 also uses, and that means it is a bit slower. Thankfully, that won't really be a problem unless you're moving huge files around on the regular.

Key specs: NVMe | PCIe 4.0 | Up to 7,400 MB/s read | Up to 6,200 MB/s write

Price check: Amazon $492.99

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Silicon Power UD90 | PCIe 4.0 | 4 TB
PCIe 4.0
Save 7% ($39.21)
Silicon Power UD90 | PCIe 4.0 | 4 TB: was $539 now $499.79 at Newegg

With a sequential read/write of 5,000 MB/s and 4,500 MB/s, this isn't what you'd call slow and should be fine for gaming, plus it comes from a reliable brand.

Key specs: NVMe | PCIe 4.0 | 5,000 MB/s read | 4,500 MB/s write

Price check: Amazon $537.97

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Amazon Prime Day external SSD deals

Adata SE880 | USB 3.2 Gen2x2 | 1 TB
Adata SE880 | USB 3.2 Gen2x2 | 1 TB: was $201.68 now $162.99 at Amazon

It's not often you see a 2000 MB/s external SSD going for this sorta money. That's speedier than most in this price bracket. We've tested it, and while we don't love the peak transfer speed dropping so quickly, the size and (relative) price help alleviate some of our concerns.

Key specs: USB 3.2 Gen2x2 | 2,000 MB/s read and write

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Amazon Prime Day SSD deals in the UK

Where are the best Prime Day SSD deals in the UK?

Lexar NS100 | 2.5-inch SATA 6 Gb/s | 512 GB
SATA
Save £50
Lexar NS100 | 2.5-inch SATA 6 Gb/s | 512 GB: was £132.99 now £82.99 at Amazon

For just storing documents, this small SATA SSD is a lot faster than a traditional HDD, and Lexar makes reliable and robust SSDs. You're still better off getting an NVMe M.2 SSD for games and your operating system, though.

Key specs: 2.5-inch | SATA 6 Gb/s | 550 MB/s read | 520 MB/s write

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Biwin Black Opal NV7400 | PCIe 4.0 | 1 TB
PCIe 4.0
Biwin Black Opal NV7400 | PCIe 4.0 | 1 TB: £145.99 at Amazon

Okay, so our tests demonstrate it's slightly slower than the advertised speeds, but the actual sequential performance still isn't bad. Couple that with a very reasonable price point, plus its practically frosty temps, and you might well be looking at your next upgrade.

Key specs: NVMe | PCIe 4.0 | 7,400 MB/s read | 6,500 MB/s write

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Acer Predator GM7 | PCIe 4.0 | 1 TB
PCIe 4.0
Acer Predator GM7 | PCIe 4.0 | 1 TB: £155.99 at Amazon

Though not as fast nor always as cheap as the Biwin, this drive does happen to be supported by the Biwin Intelligence performance management software. That's some consolation, right?

Key specs: NVMe | PCIe 4.0 | 7,200 MB/s read | 6,200 MB/s write

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Crucial P310 | PCIe 4.0 | 1 TB
PCIe 4.0
Crucial P310 | PCIe 4.0 | 1 TB: £159.75 at Amazon

While this is QLC memory and comes without a DRAM cache, it's still an impressively quick drive for the money, with strong sequential performance.

Key specs: NVMe | PCIe 4.0 | 7,100 MB/s read | 6,000 MB/s write

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WD_Black SN7100 2280 | PCIe 4.0 | 1 TB
PCIe 4.0
Save £20.04
WD_Black SN7100 2280 | PCIe 4.0 | 1 TB: was £179.99 now £159.95 at Overclockers

This SSD is no slouch and still offers some of the best-in-class 4K read performance (read our full review here). Though this drops the DDR4 DRAM cache and instead opts for a single-sided design, it's still got the same versatile form factor that perfectly suits this heat-sinkless drive to PCs, consoles, and laptops.

Key specs: NVMe | PCIe 4.0 | 7,250 MB/s read | 6,900 MB/s write

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Lexar NQ790 | PCIe 4.0 | 1 TB
PCIe 4.0
Lexar NQ790 | PCIe 4.0 | 1 TB: £159.99 at Amazon

This drive's endurance rating of 600 TBW is pretty decent for 1 TB. The price, the five year warranty, and the read/write speeds also make this an appealing option for bulking out your storage.

Key specs: NVMe | PCIe 4.0 | 7,000 MB/s read | 5,000 MB/s write

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WD_Black SN850X | PCIe 4.0 | 1 TB
PCIe 4.0
WD_Black SN850X | PCIe 4.0 | 1 TB: £178.99 at Amazon

This is one of our favourite SSDs for gaming right now. Unlike the cheaper SN770, the SN850X encapsulates the best PCIe 4.0 offers in terms of performance (check out our review). That makes it a great fit for a boot drive with space to spare for your game library, and at this price, we're happy to pay the premium for its higher speed.

Key specs: NVMe | PCIe 4.0 | 7,300 MB/s read | 6,300 MB/s write

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Acer Predator GM7 | PCIe 4.0 | 2 TB
PCIe 4.0
Save £60.91
Acer Predator GM7 | PCIe 4.0 | 2 TB: was £275.99 now £215.08 at Amazon

Though not as fast nor always as cheap as the Biwin, this drive does happen to be supported by the Biwin Intelligence performance management software. That's some consolation, right?

Key specs: NVMe | PCIe 4.0 | 7,200 MB/s read | 6,200 MB/s write

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Biwin Black Opal NV7400 | PCIe 4.0 | 2 TB
PCIe 4.0
Biwin Black Opal NV7400 | PCIe 4.0 | 2 TB: £268.99 at Amazon

Okay, so our tests demonstrate it's slightly slower than the advertised speeds, but the actual sequential performance still isn't bad. Couple that with a very reasonable price point, plus its practically frosty temps, and you might well be looking at your next upgrade.

Key specs: NVMe | PCIe 4.0 | 7,400 MB/s read | 6,500 MB/s write

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Lexar NM790 | PCIe 4.0 | 4 TB
PCIe 4.0
Lexar NM790 | PCIe 4.0 | 4 TB: was £519.98 now £469.98 at Scan

It's a lot of dosh to spend on a storage drive, but it's actually great value for the money right now in these memory shortage times.

Key specs: NVMe | PCIe 4.0 | 7,400 MB/s read | 6,500 MB/s write

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Amazon Prime Day external SSD deals in the UK

Sandisk Extreme | USB 3.2 Gen2 | 2 TB
Save £26
Sandisk Extreme | USB 3.2 Gen2 | 2 TB: was £209.99 now £183.99 at Amazon

A slower drive but more affordable than most with 2 TB of capacity. If you're not worried about fast transfers, this is well suited to most tasks without a time limit.

Key specs: USB 3.2 Gen2 | 1,050 MB/s read | 1,000 MB/s write

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Acer Predator GP30 | USB 3.2 Gen2x2 | 1 TB
Acer Predator GP30 | USB 3.2 Gen2x2 | 1 TB: £189.99 at Amazon

Though chunky, you can definitely forgive this drive's more rugged design in light of its 5-year limited warranty. It's not as fast as other options, but still worth considering at this price point.

Key specs: USB 3.2 Gen2x2 | 2,000 MB/s read | 2,000 MB/s write

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Crucial X9 | USB 3.2 | 2 TB
Crucial X9 | USB 3.2 | 2 TB: £219.99 at Amazon

This is quite a capacious and reasonably snappy drive for surprisingly little money. It doesn't come with steel bracing, but it does offer shock, vibration, and drop resistance up to 2.29 m. It even comes with a lanyard loop too, making this a solid drive to take out and about.

Key specs: USB 3.2 | 1,050 MB/s read and write

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Acer Predator GP30 | USB 3.2 Gen2x2 | 2 TB
Acer Predator GP30 | USB 3.2 Gen2x2 | 2 TB: £288.99 at Amazon

Though chunky, you can definitely forgive this drive's more rugged design in light of its 5-year limited warranty. It's not as fast as other options out there, but still worth considering at this price point.

Key specs: USB 3.2 Gen2x2 | 2,000 MB/s read | 2,000 MB/s write

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Crucial  X10 Pro | USB 3.2 Gen2x2 | 2 TB
Crucial X10 Pro | USB 3.2 Gen2x2 | 2 TB: £289.99 at Amazon

If you need a small external SSD but don't want to sacrifice capacity or performance, then Crucial's X10 Pro is a great choice. It's the same size as the X6 model but has double the read/write performance, though you will need to plug it into a 20 Gbps USB port to reach full speed.

Key specs: USB 3.2 Gen2x2 | 2,100 MB/s read | 2,000 MB/s write

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FAQ

How do I become a Prime member for Amazon Prime Day?

You can sign up to become a Prime member via Amazon's Prime membership page. And the first 30-days are free! You will have to create an Amazon account and provide payment card details, however. If you only want the Prime benefits for Prime Day itself and not as a recurring subscription after, you can cancel your membership before the 30 day period ends.

When is Amazon Prime Day 2026?

Amazon's Prime Big Deal Days event will run from October 6 through until the end of October 7 this year. There are likely to be some great SSD deals during the event and beyond.

Jess Kinghorn
Hardware Writer

Jess has been writing about games for over ten years, spending a significant chunk of that time working on print publications PLAY and Official PlayStation Magazine. When she’s not investigating all things hardware here, she's either constructing a passionate defence of a 7/10 game, daydreaming about her debut novel, or feeling wistful about the last time she chased some nerds around a field with an oversized foam sword. 

With contributions from

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