Samsung
Samsung 9100 Pro
$339.99
Released 2025-03
Best Internal Ssds · head-to-head
Samsung 9100 Pro vs SK Hynix Platinum P41
A sourced, side-by-side comparison. SK Hynix Platinum P41 is cheaper at $209.99. Every spec and price links to its source.
SK Hynix
SK Hynix Platinum P41
$209.99Cheaper
Released 2022
Which is better: the Samsung 9100 Pro or SK Hynix Platinum P41?
The Samsung 9100 Pro wins 2 of the 2 specs we compare head to head; the other wins 0. The SK Hynix Platinum P41 is the cheaper at $209.99. Get the Samsung 9100 Pro for the stronger spec sheet, the SK Hynix Platinum P41 to spend less.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Samsung 9100 Pro | SK Hynix Platinum P41 |
|---|---|---|
| US price | $339.99 | $209.99 |
| Brand | Samsung | SK Hynix |
| Released | 2025-03 | 2022 |
| Capacity options (TB) | 1,2,4,8 | 0.5, 1, 2 |
| Form factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 5.0 x4 NVMe | PCIe 4.0 x4 NVMe |
| Seq read (Mbps) | 14800 | 7000 |
| Seq write (Mbps) | 13400 | 6500 |
| Random read kiops | 2200 | 1400 |
| Random write kiops | 2600 | 1300 |
| Nand type | TLC | 3D TLC |
| Has dram cache | Yes | Yes |
| Endurance tbw | 600 | 750 |
| Warranty years | 5 | 5 |
Sources — Samsung 9100 Pro: samsung.com (verified 2026-07-11). SK Hynix Platinum P41: ssd.skhynix.com (verified 2026-07-11).
What's the difference between the Samsung 9100 Pro and SK Hynix Platinum P41?
Where the two actually differ on the specs we track (8 of 11). Matching specs are omitted.
- Capacity options (TB): Samsung 9100 Pro 1,2,4,8 vs SK Hynix Platinum P41 0.5, 1, 2
- Interface: Samsung 9100 Pro PCIe 5.0 x4 NVMe vs SK Hynix Platinum P41 PCIe 4.0 x4 NVMe
- Seq read (Mbps): Samsung 9100 Pro 14800 vs SK Hynix Platinum P41 7000
- Seq write (Mbps): Samsung 9100 Pro 13400 vs SK Hynix Platinum P41 6500
- Random read kiops: Samsung 9100 Pro 2200 vs SK Hynix Platinum P41 1400
- Random write kiops: Samsung 9100 Pro 2600 vs SK Hynix Platinum P41 1300
- Nand type: Samsung 9100 Pro TLC vs SK Hynix Platinum P41 3D TLC
- Endurance tbw: Samsung 9100 Pro 600 vs SK Hynix Platinum P41 750
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Samsung 9100 Pro
Three whitelisted labs (Tom's Hardware, TechPowerUp, StorageReview) hands-on-tested the Samsung 9100 Pro, Samsung's first PCIe Gen5 consumer SSD, and agree it is among the fastest and most power-efficient consumer Gen5 drives, with record sequential reads of 14.2 GB/s (TechPowerUp) and 14,600 MB/s (StorageReview). Tom's Hardware and TechPowerUp temper the praise: both flag the premium price and frame the drive as a refined last-generation solution rather than revolutionary, and TechPowerUp additionally documents a sharp post-SLC-cache write drop (to 1.3 GB/s) and throttling without a heatsink. StorageReview is the most upbeat, calling its pricing competitive and the drive one of the most capable on the market. HotHardware was excluded as non-whitelisted. Tom's Hardware's page 2/3 benchmark figures (SLC-cache write, post-cache write, temperature) were not present on the fetched review page and were dropped as unverifiable. (3 sourced reviews, 3 lab-tested.)
Praised: Record-setting sequential read; fastest consumer SSD in their tests; Excellent real-world, all-around and gaming performance; Strong power efficiency for a Gen5 drive.
Flagged: Highest / premium price among Gen5 drives; Needs a heatsink; bare drive can throttle under sustained load; Not revolutionary — an evolution of last-gen / best Gen4 tech.
SK Hynix Platinum P41
All three whitelisted testers - Tom's Hardware, StorageReview, and TechPowerUp - benchmarked the SK hynix Platinum P41 hands-on. Tom's Hardware and TechPowerUp rate it the fastest/best PCIe 4.0 SSD they had tested at launch, with class-leading power efficiency. StorageReview's results were more uneven but highlighted category-leading 4K random read (its first consumer SSD past 1M IOPS). All note that sequential/random write throughput trails the fastest rivals and that capacity tops out at 2TB. (3 sourced reviews, 3 lab-tested.)
Praised: Top-tier overall performance - rated the fastest/best PCIe 4.0 SSD tested at launch; Class-leading power efficiency; Category-leading 4K random read - first consumer SSD past 1M IOPS (StorageReview).
Flagged: Sequential/random write throughput trails the fastest rivals; Capacity tops out at 2TB - no 4TB option; Runs hot under sustained writes; ships without a heatsink (Tom's flags throttling onset ~80C).