Nieuw In de aanbieding 22%
Samsung PM991 256GB PCIe 3.0 x4 NVMe M.2 2242
The 256GB PM991 uses a compact M.2 2242 form factor with PCIe 3.0 x4 NVMe, fitting tight spaces in slim laptops while delivering solid sequential speeds. Its budget score of 76.6/100 makes it a cost-effective upgrade for older systems, though portable performance is weak at 9.5/100. Best for users needing a small-capacity, low-cost boot drive in a laptop or mini PC with a 2242 slot.
Capacity 256GB
Form Factor M.2 2242
Interface PCIe 3.0 x4
34 Totaalscore
Prijs US$ 63
Overzicht
Voordelen en nadelen
Pluspunten
- Strong affordability (85th percentile) 85th
- Strong social proof (77th percentile) 77th
Minpunten
- Below average endurance (15th percentile)
- Below average feature (15th percentile)
- Below average capacity (18th percentile)
De feiten
Prestaties
Specificaties
Volledige specificaties
Drive
| Capacity | 256 |
| Form Factor | M.2 2242 |
| Interface | PCIe 3.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 3 |
| External | No |
Vergeleken met de concurrentie
| Spec | Samsung PM991 | Crucial T500 | Western Digital WD Blue SN5100 | SK Hynix Platinum P41 | Lexar NM790 LNM790X001T-RNNNU | Kingston NV3 SNV3SM3/2T0 |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 1TB | 1TB | 2TB | 1TB | 2TB |
| Form Factor | M.2 2242 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2230 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 | PCIe 4.0 x4 |
| Seq Read | - | 7,300 MB/s | 7,100 MB/s | 7,000 MB/s | 7,400 MB/s | 6,000 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | false | true | false | - |
| Endurance | - | 600 TBW | 600 TBW | 1200 TBW | 1000 TBW | 640 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Gebruikersoordeel | Affordability |
|---|---|---|---|---|---|---|---|
| Samsung PM991 | 52.3 | 61.8 | 14.8 | 17.8 | 14.7 | 77.4 | 85.1 |
| Crucial T500 Compare | 91.3 | 96.7 | 98.8 | 55.5 | 83 | 95.3 | 56.1 |
| Western Digital WD Blue SN5100 Compare | 87 | 95.6 | 78.8 | 55.5 | 88.1 | 95.3 | 54.3 |
| SK Hynix Platinum P41 Compare | 84.1 | 97 | 93.9 | 78.6 | 85.9 | 46 | 59 |
| Lexar NM790 LNM790X001T-RNNNU Compare | 89.7 | 93.2 | 53.7 | 55.5 | 93.8 | 95.3 | 49.9 |
| Kingston NV3 SNV3SM3/2T0 Compare | 77.7 | 61.8 | 53.7 | 78.6 | 69.8 | 87.1 | 22.6 |
Prijs
Prijs-kwaliteitverhouding
Vanaf US$ 63
Amazon 1 aanbieding Vanaf US$ 63
We volgen de prijzen van dit product sinds 8 nov 2026. De grafiek verschijnt zodra we meer gegevens hebben.
Scores per gebruiksscenario
- Algemeen34.2
- Budget73.2
- Gaming28.6
- Laptop36.2
- Console13.7
- Portable8.2
- Workstation29.5
Een volledige review komt binnenkort. De specificaties, scores, prijzen en grafieken hierboven zijn altijd up-to-date.
