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Crucial X10 Pro 4TB Portable SSD vs Samsung Portable SSD T9

Researched, not hands-on tested.How we review ›

all judged against External SSDs at a similar price

The Crucial X10 Pro 4TB Portable SSD and Samsung Portable SSD T9 both score 6.7/10 overall.

The Crucial X10 Pro 4TB Portable SSD leads on build and ruggedness and compatibility.

The Samsung Portable SSD T9 leads on speed and warranty.

They score the same on security.

The biggest difference is warranty, where the Samsung Portable SSD T9 scores 8/10 to the Crucial X10 Pro 4TB Portable SSD's 5/10.

Crucial X10 Pro 4TB Portable SSD

6.7/10verdict: buy

The Crucial X10 Pro 4TB is for people who move large files regularly and have a USB 3.2 Gen 2x2 port to use it with. It suits buyers who want a small drive with hardware encryption and IP55 protection. Buyers without a matching port, or who put data integrity first, should weigh the owner reports before buying.

Typically about £449.99 in the UK when we researched itCheck price at Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Samsung Portable SSD T9

Samsung Portable SSD T9

6.7/10verdict: buy

The Samsung Portable SSD T9 is a 2TB external drive for people who move large files often and have a USB 3.2 Gen 2x2 port. It suits those who want hardware encryption and a five-year warranty alongside fast transfers. It is less convincing for buyers who need a water-resistant drive or confirmed support beyond iPhone 15.

Typically about £205 in the UK when we researched itCheck price at Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Scores, criterion by criterion

CriterionWeightCrucial X10 Pro 4TB Portable SSDSamsung Portable SSD T9
Speed30%7/108/10
Build and ruggedness20%7/105/10
Compatibility20%7/105/10
Security15%7/107/10
Warranty15%5/108/10
Overall6.7/106.7/10

Specifications

SpecCrucial X10 Pro 4TB Portable SSDSamsung Portable SSD T9
Capacity4TB2TB
InterfaceUSB 3.2 Gen 2x2 (20Gbps) over USB-CUSB 3.2 Gen 2x2 (20Gbps)
Sequential read2,100MB/sUp to 2,000 MB/sec
Sequential write2,000MB/sUp to 1,950 MB/sec
Drop and water ratingIP55 water and dust resistance; drop resistance to 2 metres (manufacturer figure)Drop resistant up to 3m (free fall onto metal plate); no water or IP rating given
Encryption256-bit AES hardware encryptionAES 256-bit hardware encryption
Warrantynot listed5 year limited warranty

Strengths and weaknesses

Crucial X10 Pro 4TB Portable SSD

  • + 2,100MB/s read and 2,000MB/s write over USB 3.2 Gen 2x2
  • + 256-bit AES hardware encryption
  • + IP55 dust and water resistance, 2m drop rating
  • − Speed roughly halves on most ports, including Thunderbolt 4
  • − Owners report drives that stopped mounting
  • − Owners report heat peaking at 42°C

Skip it if:

  • Buyers whose computers lack a USB 3.2 Gen 2x2 port
  • Anyone who puts low price first, given owner complaints about cost
  • Users who will store irreplaceable data with no second backup
Read the full Crucial X10 Pro 4TB Portable SSD review ›

Samsung Portable SSD T9

  • + Up to 2,000MB/s read over USB 3.2 Gen 2x2
  • + Five-year limited warranty
  • + AES 256-bit hardware encryption
  • − No water or IP rating given
  • − Drop damage not covered by warranty
  • − Owners call it expensive for its class

Skip it if:

  • Buyers without a USB 3.2 Gen 2x2 port and cable who would not reach the rated speeds
  • Anyone needing a water or dust rating, as no IP rating is given
  • Buyers who want warranty cover for accidental drop damage
Read the full Samsung Portable SSD T9 review ›

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