Samsung 970 EVO Plus 2TB
Score: 91/100
Seagate Storage Expansion Card 4TB
Score: 90/100Rankings
The Samsung 970 EVO Plus 2TB is a top-tier PCIe 3.0 NVMe SSD offering blazing sequential speeds, strong endurance, and robust security, ideal for high-performance desktops and laptops.
The Seagate 4 TB Storage Expansion Card delivers massive native-speed Xbox storage in a compact, plug-and-play form factor, enabling full-speed gameplay and quick-resume across a huge library, but at a premium price and with limited openness.
| Attribute | | |
|---|---|---|
2,000 GB | 4,000 GBbest | |
3,500 MB/sbest | 518 MB/s | |
3,300 MB/sbest | — | |
600,000 IOPSbest | — | |
550,000 IOPSbest | — | |
1,200 TBWbest | — | |
5 yearsbest | 2 years | |
| ↓ lower better | 6 Wbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Sequential Read Speed (MB/s) | 3500 MB/s | 518 MB/s |
Interface | PCIe 3.0 x4 NVMe | Proprietary PCIe Gen4 NVMe |
Storage(3) | ||
Capacity (GB) | 2000 GB | 4000 GB |
Form Factor | M.2 2280 | Compact CFexpress‑style card |
Warranty Period (years) | 5 years | 2 years |
Power & Energy(2) | ||
Operating Temp (Min) (°C) | 0 °C | 5 °C |
Operating Temp (Max) (°C) | 70 °C | 35 °C |
Design & Build(2) | ||
Weight (g) | 9.07 g | 30 g |
Thickness (mm) | 2.38 mm | 8.8 mm |
Products in the top-left offer the best value (high score, low price).
Reviewers consider it the best overall PCIe 3.0 SSD, praising its speed boost over the 970 EVO and reliable thermal management despite lacking a heatsink.
Users consistently rate it 5-stars for speed and reliability, noting occasional warmth and the missing heatsink as minor drawbacks.
“Windows boots in seconds-faster than I've ever experienced.”
“Installed games load dramatically quicker; feels like a new system.”
“Cloning my old drive was seamless; no driver issues.”
Professional reviewers praise it as the only seamless, plug-and-play way to add Xbox-native storage, while criticizing its steep price and lack of disclosed performance metrics.
Everyday users love the instant plug-and-play experience and load-time parity with internal storage, yet many lament the high price and Xbox-only lock-in.
