Skip to main content
Portable SSDs

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 Portable 1TB vs Silicon Power PC60 Portable 2TB

Compare OWC Envoy Pro FX Portable 1TB and Silicon Power PC60 Portable 2TB side by side. Both are 1TB Thunderbolt 3 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

OWC

OWC Envoy Pro FX Portable 1TB
8.7/10

A 2800 MB/s portable Thunderbolt 3 SSD in an aluminum unibody the size of an iPhone. The Envoy Pro FX is one of the cleanest portable Thunderbolt SSDs at the price tier -- nothing fancy, just speed and thermal management packed in a small aluminum case.

Thunderbolt 3 2800/2800 MB/s
Aluminum unibody heatsink
3-year warranty
Check on Amazon →

Silicon Power

Silicon Power PC60 Portable 2TB
7.4/10

A 2TB budget Gen 2 portable aimed at game-library cold storage for PS5/Xbox. Aggressive pricing makes it competitive against the Seagate One Touch 2TB on sale. Not a drive for sustained-write-heavy creative workflows.

2TB budget Gen 2
1000 MB/s read
Compact profile
Check on Amazon →

Spec Comparison

Spec
OWC Envoy Pro FX Portable 1TB
Silicon Power PC60 Portable 2TB
Read Speed
2.8 GB/s ✓
1.0 GB/s
Write Speed
2.8 GB/s ✓
900 MB/s
Capacity
1 TB
2 TB ✓
Interface
Thunderbolt 3
USB 3.2 Gen 2
Endurance (TBW)
600 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
8.7/10 ✓
7.4/10
Total Wins
3 wins
2 wins

Frequently Asked Questions

Which is better, OWC Envoy Pro FX Portable 1TB or Silicon Power PC60 Portable 2TB?
The OWC Envoy Pro FX Portable 1TB scores 8.7/10 compared to 7.4/10 for the Silicon Power PC60 Portable 2TB. Our expert analysis favors the OWC Envoy Pro FX Portable 1TB for its superior speed.
What's the difference between OWC Envoy Pro FX Portable 1TB and Silicon Power PC60 Portable 2TB?
The key differences: The OWC Envoy Pro FX Portable 1TB offers 2,800 MB/s reads vs 1,000 MB/s for the Silicon Power PC60 Portable 2TB. Capacity options differ: OWC Envoy Pro FX Portable 1TB is 1TB while Silicon Power PC60 Portable 2TB is 2TB. The OWC Envoy Pro FX Portable 1TB uses Thunderbolt 3 while the Silicon Power PC60 Portable 2TB uses USB 3.2 Gen 2.
Which is faster, OWC Envoy Pro FX Portable 1TB or Silicon Power PC60 Portable 2TB?
The OWC Envoy Pro FX Portable 1TB is faster with 2,800 MB/s read speeds compared to 1,000 MB/s for the Silicon Power PC60 Portable 2TB. That's a 180% speed advantage.
Which has better value, OWC Envoy Pro FX Portable 1TB or Silicon Power PC60 Portable 2TB?
The OWC Envoy Pro FX Portable 1TB scores higher (8.7 vs 7.4/10), 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 Portable 1TB vs Samsung T9 Portable SSD → Silicon Power PC60 Portable 2TB vs Samsung T9 Portable SSD →
OWC Envoy Pro FX Portable 1TB vs Samsung T9 Portable 4TB → Silicon Power PC60 Portable 2TB vs Samsung T9 Portable 4TB →
OWC Envoy Pro FX Portable 1TB vs Crucial X10 Pro Portable 4TB → Silicon Power PC60 Portable 2TB vs Crucial X10 Pro Portable 4TB →
OWC Envoy Pro FX Portable 1TB vs Sabrent Rocket Nano V2 → Silicon Power PC60 Portable 2TB vs Sabrent Rocket Nano V2 →