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Kootion 256GB NVMe M.2 SSD vs Patriot P220 256GB SATA SSD

Buy the Patriot P220 if your machine has a 2.5-inch SATA bay and you want the lower price: $40.99 at Walmart as of November 6, 2026, versus $55.09 at Amazon for the Kootion. Buy the Kootion if your slot is M.2 2280 and you want the much faster NVMe interface, roughly 3000MB/s read against 550MB/s. The Kootion costs about $14 more and has a higher endurance rating, 200TBW against 120TBW.

Today the Patriot P220 256GB SATA SSD costs $14.10 less at its best price.

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Kootion
KOOTION 256GB NVMe M.2 Internal Solid State Drive

Kootion 256GB NVMe M.2 SSD

KOOTION 256GB NVMe M.2 Internal Solid State Drive

4.5(45 ratings)
$55.09at Amazon
Observed at 4:47 PM
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Choose the Kootion if your laptop or desktop has an M.2 2280 PCIe slot and you want NVMe speed for booting and large file transfers.

Pros
  • NVMe speeds several times faster than SATA for boot and file copies
  • Higher endurance at 200TBW
  • No moving parts and low power draw, good for laptops
  • Ships with mounting screws
Cons
  • Costs about $14 more than the Patriot
  • Only fits machines with an M.2 2280 PCIe slot
  • Listed speeds are inconsistent between specs and description
  • Only one store prices it new
Patriot Memory
Patriot P220 256GB Internal SSD - SATA 3 2.5" - Solid State Drive

Patriot P220 256GB SATA SSD

Patriot P220 256GB Internal SSD - SATA 3 2.5" - Solid State Drive

4.5(21 ratings)
$40.99at WalmartObserved at 4:24 PM
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Choose the Patriot P220 if you have a 2.5-inch SATA bay, want to spend less, or are upgrading an older machine that has no M.2 slot.

Pros
  • Lowest price of the two at $40.99
  • Fits older laptops and desktops with a 2.5-inch SATA bay
  • Published random 4K figures
  • Two stores price it new
Cons
  • SATA speeds cap around 550MB/s read
  • Lower endurance at 120TBW
  • Bulkier 2.5-inch body at 46g
  • No use in M.2-only machines

What separates them

Kootion 256GB NVMe M.2 SSDPatriot P220 256GB SATA SSD
InterfacePCIe Gen 3.0 x4 NVMe (M.2 2280)SATA III AHCI (2.5-inch)
Sequential readUp to 3000MB/s (listing also states 3500MB/s max)Up to 550MB/s
Sequential writeUp to 2400MB/sUp to 490MB/s
Endurance200TBW120TBW
Form factor and fitM.2 2280 stick, 6g, needs an M.2 slot2.5-inch drive, 46g, needs a SATA bay and cable
Price as of November 6, 2026$55.09 at Amazon$40.99 at Walmart
Random 4K performanceNot published40,000 IOPS read, 50,000 IOPS write
Stores pricing it new1 store2 stores

Price history

  • Kootion 256GB NVMe M.2 SSD: lowest $55.09 on Nov 6 at Amazon.
  • Patriot P220 256GB SATA SSD: lowest $40.99 on Nov 6 at Walmart.

Prices at every store

Kootion 256GB NVMe M.2 SSD

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $55.09Free shippingObserved at 4:47 PM
    Visit store

Also available at

  • WalmartCheck price at Walmart
Prices and history →

Patriot P220 256GB SATA SSD

  • WalmartNew

    In stockSold by Patriot Memory

    $40.99Free shippingObserved at 4:24 PM
    Visit store
  • AdoramaNew

    In stock

    $42.99Observed at 4:24 PM
    Visit store

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart
All 2 stores and price history →

Specs compared

SpecKootion 256GB NVMe M.2 SSDPatriot P220 256GB SATA SSD
hard_drive_capacity256 GB256 GB
Storage capacity256GB256GB
Form factorM.2 22802.5
Weight6g/0.2oz46 g
MTBF1.5 million hours1500000 h
size256G—
InterfacePCIe Gen 3.0—
Read speed3000MB/s—
Write speed2400MB/s—
NAND flash3D NAND TLC—
Endurance200TBW—
Dimensions22x80x2.1mm/0.87x3.15x0.18inch—
Show all 22 specsShow fewer specs
SpecKootion 256GB NVMe M.2 SSDPatriot P220 256GB SATA SSD
ControllerMaxio—
Max sequential read3500MB/s—
Sequential read speed—up to 550MB/s
Sequential write speed—up to 490MB/s
Endurance (TBW)—up to 120TB
Interface type—SATA
Interface version—SATA III
Protocol—AHCI (SATA)
Max random 4K read—40000 IOPS
Max random 4K write

What reviewers say

Kootion 256GB NVMe M.2 SSD

  • 4.5 / 545 ratings

Ratings average 4.5 out of 5 from 45 buyers, a small sample. Most report it works as a budget drive that boots and loads faster than the hard drive it replaced.

What people mention
  • SpeedPraisedBuyers say boot times and app loading improve clearly over the hard drive or SATA drive it replaces.
  • InstallPraisedThe 2280 card and included screws make fitting it straightforward for most users.
  • CapacityCriticised256GB is tight once the OS and a few large games are installed.
  • Sustained writesMixedLarge file copies can slow below the rated write speed once the cache is used up.

Patriot P220 256GB SATA SSD

  • 4.5 / 521 ratings

Buyers rate the P220 well, at 4.5 out of 5 from 21 ratings. It is treated as a dependable budget SATA drive for reviving older machines rather than a performance part.

What people mention
  • SpeedPraisedOwners say it makes an old hard-drive machine feel much quicker to boot and load.
  • ValuePraisedBuyers see it as a cheap way to add solid state storage.
  • CapacityMixed256GB is enough for a system drive but tight for games and large files.
  • InstallPraisedThe standard 2.5-inch SATA shape makes swapping it in straightforward.

Questions and answers

Which is faster for everyday use?
The Kootion. Its NVMe interface reads up to 3000MB/s against 550MB/s for the Patriot, so boots and large transfers finish sooner. The gap is smaller in light office work.
Which lasts longer?
The Kootion is rated at 200TBW and the Patriot at 120TBW, so the Kootion should take more total writes. Both list a 1.5 million hour MTBF.
Is the Kootion worth the extra $14?
Yes if your machine has an M.2 slot, because the speed gain is large. If you only have a 2.5-inch bay, the Kootion will not fit and the Patriot is the only option.
Will the Patriot P220 fit my laptop?
Only if the laptop has a 2.5-inch SATA drive bay. Many thin laptops have only an M.2 slot, in which case you need the Kootion.
Which is better for a gaming PC?
The Kootion, for faster load times and quicker installs. The Patriot works fine as a secondary SATA drive for game storage.

More comparisons

  • Patriot P220 256GB Internal SSD - SATA 3 2.5" - Solid State Drive vs Silicon Power A55 256GB SATA III 6Gb/s 2.5-inch Internal Solid State Drive
  • Patriot P220 256GB Internal SSD - SATA 3 2.5" - Solid State Drive vs fanxiang 256GB Internal SSD SATA III 2.5” Internal Solid State Drive
  • KOOTION 256GB NVMe M.2 Internal Solid State Drive vs Silicon Power A55 256GB SATA III 6Gb/s 2.5-inch Internal Solid State Drive
  • KOOTION 256GB NVMe M.2 Internal Solid State Drive vs fanxiang 256GB Internal SSD SATA III 2.5” Internal Solid State Drive

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