Home / Compare / Samsung T9 Portable SSD 2TB vs WD Black SN850X 1TB

Samsung T9 Portable SSD 2TB vs WD Black SN850X 1TB

Detailed comparison of Samsung T9 Portable SSD 2TB and WD Black SN850X 1TB. Compare specs, price, pros & cons to find which is best for you.

AI Recommended

Quick Verdict

The Samsung T9 Portable SSD 2TB is our top pick with a 4.6★ rating (3,450 reviews). Standout strength: 2,000mb/s is incredibly fast. The WD Black SN850X 1TB counters with great value for speed. Price difference: £100.

Full Spec Comparison

Samsung

Samsung T9 Portable SSD 2TB

£179
VS
Western Digital

WD Black SN850X 1TB

£79Best Pick
Rating
★★★★4.6
★★★★4.6
Reviews
3,450
8,760
Brand
Samsung
Western Digital
capacity
2TB
1TB
interface
USB 3.2 Gen 2x2
PCIe 4.0 x4 NVMe
read
2,000 MB/s
7,300 MB/s
write
1,950 MB/s
6,300 MB/s
durability
IP68, 3m drop resistant
—
size
88.1 x 59.4 x 14mm
—
weight
122g
—
endurance
—
600 TBW
form
—
M.2 2280
Pros
2,000MB/s is incredibly fastIP68 and drop resistantCompact and portableHardware encryption
Great value for speedGame Mode 2.0Reliable WD qualityPS5 compatible
Cons
Needs USB 3.2 Gen 2x2 for full speedExpensiveRuns warm under sustained loadCable included is short
Runs warm without heatsink1TB fills fastPCIe 4.0 not 5.0Dashboard software basic

Check Price on Amazons

Top Rated
SamsungAI VerifiedAI Verified

Samsung T9 Portable SSD 2TB

★★★★½4.6(3,450 reviews)
from£179$199
capacity2TB
interfaceUSB 3.2 Gen 2x2
read2,000 MB/s
2,000MB/s is incredibly fastIP68 and drop resistant
Needs USB 3.2 Gen 2x2 for full speed
Affiliate link
Top Rated
Western DigitalAI VerifiedAI Verified

WD Black SN850X 1TB

★★★★½4.6(8,760 reviews)
from£79$89
capacity1TB
interfacePCIe 4.0 x4 NVMe
read7,300 MB/s
Great value for speedGame Mode 2.0
Runs warm without heatsink
Affiliate link

Frequently Asked Questions

Which is better: Samsung T9 Portable SSD 2TB or WD Black SN850X 1TB?

The Samsung T9 Portable SSD 2TB edges ahead with a 4.6★ rating vs 4.6★.2,000MB/s is incredibly fast. However, the WD Black SN850X 1TB wins on great value for speed. Your best choice depends on whether you prioritise backup or gaming.

Is the Samsung T9 Portable SSD 2TB worth it over the WD Black SN850X 1TB?

The Samsung T9 Portable SSD 2TB costs £179 while the WD Black SN850X 1TB is £79. The WD Black SN850X 1TB offers better value for money. Both are excellent for backup and content-creation.

Samsung T9 Portable SSD 2TB vs WD Black SN850X 1TB — which should I buy in 2026?

Choose the Samsung T9 Portable SSD 2TB if you prioritise 2,000mb/s is incredibly fast. Choose the WD Black SN850X 1TB if you prioritise great value for speed. Both are top-rated in the storage category.

Still not sure? Ask our AI for a personalised recommendation.

Ask AIPickTech