Novo Queda de preço 18%
Samsung PM9C1a 256GB PCIe 4.0 x4 NVMe M.2 2280
The 256GB PM9C1a delivers 5600 MB/s reads and 6000 MB/s writes over PCIe 4.0 x4, using 176-layer TLC NAND in a compact M.2 2280 form factor. As an OEM pull from new laptops, it offers a low-cost upgrade path for desktops and laptops with an M.2 slot, though it lacks cables or mounting hardware. Best for budget-conscious builders or laptop owners seeking a fast boot or game drive without paying retail SSD prices.
Capacity 256GB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 5,600 MB/s
NAND TLC
42 Pontuação Geral
Preço US$ 65
Resumo
Prós e contras
Prós
- Strong affordability (79th percentile) 79th
- Strong speed (78th percentile) 78th
Contras
- Below average endurance (15th percentile)
- Below average capacity (18th percentile)
- Below average social proof (25th percentile)
As provas
Desempenho
Especificações
Especificações completas
Drive
| Capacity | 256 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 5600 |
| Sequential Write (MB/s) | 6000 |
Hardware
| NAND | TLC |
Face à concorrência
| Spec | Samsung PM9C1a | Crucial T500 | Western Digital WD Blue SN5100 | SK Hynix Platinum P41 | Kingston NV3 SNV3SM3/2T0 | SanDisk Optimus 5100 |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 1TB | 1TB | 2TB | 2TB | 1TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2230 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 5,600 MB/s | 7,300 MB/s | 7,100 MB/s | 7,000 MB/s | 6,000 MB/s | 7,100 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | QLC |
| Dram Cache | - | true | false | true | - | - |
| Endurance | - | 600 TBW | 600 TBW | 1200 TBW | 640 TBW | 1200 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Produto | Speed | Random | Feature | Capacity | Endurance | Prova social | Affordability |
|---|---|---|---|---|---|---|---|
| Samsung PM9C1a | 78.2 | 61.8 | 53.8 | 17.6 | 14.7 | 25 | 78.8 |
| Crucial T500 Compare | 91.4 | 96.7 | 99 | 55.4 | 83.1 | 95.4 | 56.6 |
| Western Digital WD Blue SN5100 Compare | 87.1 | 95.7 | 79 | 55.4 | 88.2 | 95.4 | 54.7 |
| SK Hynix Platinum P41 Compare | 84.1 | 97 | 94 | 78.5 | 86.1 | 45.8 | 58.9 |
| Kingston NV3 SNV3SM3/2T0 Compare | 77.7 | 61.8 | 53.8 | 78.5 | 69.7 | 87.1 | 22.9 |
| SanDisk Optimus 5100 Compare | 87.1 | 95.7 | 14.7 | 55.4 | 95.4 | 87.1 | 52.9 |
Preço
Custo-benefício
A partir de US$ 65
Amazon 1 oferta A partir de US$ 65
Price History
Pontuações por utilização
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