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Deal.ai › TEAMGROUP › Hard Drives
TeamGroup
TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive

TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive

Best price now

$43.99at Best BuyChecked 18 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $43.99 at Best Buy (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive

The TeamGroup CX2 is a budget 2.5-inch SATA III solid state drive rated at 520 MB/s sequential read and 430 MB/s sequential write. It uses the standard SATA interface and 2.5-inch form factor, so it drops into laptops and desktops with a free drive bay or an adapter. It is a DRAM-less, entry-level drive, so it suits reviving an older machine or adding fast storage on a tight budget rather than heavy sustained workloads. Against rivals like the Crucial BX500 and Samsung 870 EVO, it gives up some endurance and sustained-write consistency but covers everyday use.

Best forReviving an older laptop or desktopEveryday web, office and media useSecondary storage for games and filesBudget builds and upgrades
Pros
  • Standard 2.5-inch SATA III fit for most laptops and desktops
  • Reads up to 520 MB/s, far faster than a spinning drive
  • 1,000,000-hour MTBF rating
  • Low power draw and no moving parts
  • Simple plug-and-play upgrade, no drivers needed
Cons
  • DRAM-less design slows down on large sustained writes
  • 256GB fills quickly with modern games and media
  • SATA speeds cap well below NVMe drives
  • Endurance rating is modest for heavy write use

TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive prices at every store

  • Best BuyNew

    In stock

    $43.99Free shippingChecked 18 h ago
    Visit Best Buy
  • NeweggNew

    In stock

    $43.99Free shippingChecked 18 h ago
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive price history

Lowest price we've seen: $43.99 on Nov 10 at Best Buy. Tracked across 2 stores since Nov 10.

What reviewers say

Owners generally treat the CX2 as a cheap way to speed up an old machine and report a clear jump over hard drives. Some note slower performance once the cache fills on big transfers.

What people mention
  • SpeedPraisedOwners say boot times and app loading improve sharply compared with a hard drive.
  • Sustained writesCriticisedLarge file copies slow down once the drive's cache is exhausted.
  • CapacityMixed256GB is enough for a basic system but fills quickly with games and media.
  • InstallPraisedThe standard 2.5-inch SATA fit makes swapping it in straightforward.
  • ReliabilityPraisedBuyers report it working without issues for everyday use.

Specifications

Form Factor
2.5"Source
Width (")
2.752Source
Type
SSDSource
Placement
InternalSource
Size (GB)

Questions and answers

Is the TeamGroup CX2 worth it over a hard drive?
Yes for an old laptop or desktop. It boots and loads apps much faster than any spinning drive. It is not the fastest SSD, but it is a sensible budget upgrade.
Will it fit my laptop?
It fits any laptop with a 2.5-inch SATA bay and a SATA connection. Many thin laptops use M.2 instead, so check your model before buying.
How fast is it in real use?
Rated at 520 MB/s read and 430 MB/s write. Everyday tasks feel quick, but large sustained writes slow down because the drive has no DRAM cache.
Is 256GB enough?
Enough for an operating system, office apps and some files. It is tight for a game library or large video projects; consider a larger model for those.
Does it need any drivers or software?
No. It works as a standard SATA drive on Windows, macOS and Linux. You only need cloning software if you are copying an existing system over.
How does it compare with the Samsung 870 EVO?
The 870 EVO has a DRAM cache and higher endurance, so it holds speed better under heavy writes. The CX2 is a simpler budget drive for lighter everyday use.
Where is the TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive cheapest?
At Best Buy, for $43.99, as of our latest check.
Where can I buy the TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive?
2 stores we checked sell it, including Best Buy, Newegg.

Stores we've priced the TeamGroup CX2 2.5 256GB SATA III Internal Solid State Drive at

  • Best Buy deals and prices
  • Newegg deals and prices

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256
Source
Height (")
0.276Source
Sequential Write (MB/s)
430Source
Depth (")
3.937Source
Sequential Read (MB/s)
520Source
Interface
S-ATA 6Gb/sSource