As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

OWC Envoy Pro FX 4TB vs Samsung T7 500GB — Which External SSD Is Faster & Better Value?

Compare OWC Envoy Pro FX 4TB and Samsung T7 500GB side by side. Both are 4TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

OWC

OWC Envoy Pro FX 4TB

8.9/10

4TB of Thunderbolt 3 storage in an aluminum unibody barely larger than the 1TB. The Envoy Pro FX 4TB is a niche-of-one — buyers typically pay the premium for video editing workflows where 4000 MB/s sustained links plus 4TB of room actually matter.

Thunderbolt 3 + 4TB

Aluminum unibody

2800 sustained writes

Check on Amazon →

Our Pick

Samsung

Samsung T7 500GB

9.0/10

The base T7 is the SSD most people should buy — a pocket-sized aluminum slab that delivers the full 10Gbps USB experience without a rugged premium. Its understated metal body doubles as a heatsink, keeping sustained writes pegged at 1000 MB/s even on long 50GB+ transfers.

Full 1050/1000 MB/s over USB 3.2 Gen 2

Compact aluminum body acts as heatsink

AES 256-bit hardware encryption included

Check on Amazon →

Spec Comparison

Spec

OWC Envoy Pro FX 4TB

Samsung T7 500GB

Read Speed

2.8 GB/s ✓

1.1 GB/s

Write Speed

2.8 GB/s ✓

1.0 GB/s

Capacity

4 TB ✓

500 GB

Interface

Thunderbolt 3

USB 3.2 Gen 2

Endurance (TBW)

2,400 TB ✓

300 TB

Warranty

3 Years

Score

8.9/10

9.0/10 ✓

Total Wins

4 wins

1 win

Frequently Asked Questions

Which is better, OWC Envoy Pro FX 4TB or Samsung T7 500GB?

The Samsung T7 500GB scores 9.0/10 compared to 8.9/10 for the OWC Envoy Pro FX 4TB. Our expert analysis favors the Samsung T7 500GB for its superior value.

What's the difference between OWC Envoy Pro FX 4TB and Samsung T7 500GB?

The key differences: The OWC Envoy Pro FX 4TB offers 2,800 MB/s reads vs 1,050 MB/s for the Samsung T7 500GB. Capacity options differ: OWC Envoy Pro FX 4TB is 4TB while Samsung T7 500GB is 500GB. The OWC Envoy Pro FX 4TB uses Thunderbolt 3 while the Samsung T7 500GB uses USB 3.2 Gen 2.

Which is faster, OWC Envoy Pro FX 4TB or Samsung T7 500GB?

The OWC Envoy Pro FX 4TB is faster with 2,800 MB/s read speeds compared to 1,050 MB/s for the Samsung T7 500GB. That's a 167% speed advantage.

Which has better value, OWC Envoy Pro FX 4TB or Samsung T7 500GB?

The Samsung T7 500GB scores higher (9.0 vs 8.9/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

OWC Envoy Pro FX 4TB vs Samsung T9 2TB → Samsung T7 500GB vs Samsung T9 2TB →

OWC Envoy Pro FX 4TB vs Samsung T9 Portable SSD → Samsung T7 500GB vs Samsung T9 Portable SSD →

OWC Envoy Pro FX 4TB vs Crucial X10 Pro 2TB → Samsung T7 500GB vs Crucial X10 Pro 2TB →

OWC Envoy Pro FX 4TB vs Samsung T7 4TB → Samsung T7 500GB vs Samsung T7 4TB →