Expert take · Tier B
Who is the Samsung - 990 PRO 2TB for?
Solid mid-pack ssd. The 70.1 score lands in B-tier (68-77) — competent across the board with one or two specs holding it back from a higher tier.
Right buy if pricing matters and the trade-offs the formula penalizes don't affect how you use the device. Worth comparing against the A-tier picks in our best ssds list.
Mars Score is computed from 7 measured specs against the transparent formula for the ssds category. No editorial picks, no paid placement.
Quick stats
At a glance
- Capacity
- 2000GB
- Sequential read
- 7450MB/s
- Sequential write
- 6900MB/s
- Interface
- PCIe 4.0 x4
Full readout
All specifications
Capacity
- Capacity
- 2000 GB
Performance
- Sequential read
- 7450 MB/s
- Sequential write
- 6900 MB/s
- Interface
- PCIe 4.0 x4
- Form factor
- M.2 2280
Endurance
- Endurance (TBW)?
- 1200
- Warranty
- 5 yrs
Mars Labs archive
Latest from the lab
All lab reports →lab
OLED Monitor Burn-in After 1,000 Hours — Alienware AW3225QF Long-Term
guide
Best Smartwatches in 2026 — Apple Watch, Wear OS, Sports GPS
lab
Alienware AW3225QF — 100-Hour Color Calibration Drift Test
lab
Pixel 10 Pro vs iPhone 17 Pro Max — Night-Mode Shootout
guide
Best Robot Vacuums in 2026 — Lidar Nav, Self-Empty Bases, Mopping
report
The SSD Glut of 2026 — Why NAND Prices Dropped 40%
lab
Roborock S9 MaxV Ultra vs Dreame X40 Ultra — Pet Hair Pickup Lab
guide
Best Compact Cameras for Travel in 2026
lab
AirPods Pro 3 Codec Latency Deep Dive — Game Mode, Call Mode, Music Mode
lab
PS5 Pro vs Xbox Series X 2TB — Load-Time Benchmark Across 10 Titles
guide
Best Game Consoles in 2026 — PS5 Pro, Xbox Series X 2TB, Switch 2
lab
RTX 5090 Power-Draw Test — Idle, Gaming, and Synthetic Peaks
Head-to-head
Popular comparisons featuring the Samsung - 990 PRO 2TB
Top 8 closest matchups in the SSDs category. Sorted by Mars Score proximity — these are the fights most worth your time.
Last updated
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.