Altrix SN-3777 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3777-XT · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 8,697 (SSDs scale) |
|---|---|
| Category rank | #514 |
| Street price | $199 |
| Power | 7 W (active) |
| Performance per dollar | 43.70 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3777 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,090K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
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| Altrix SN-3188 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,871 | $489 | Compare |
| Novexa SN-3437 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,999 | $109 | Compare |
| Altrix SN-7922 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,923 | $229 | Compare |
| Caldera SN-8935 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,497 | $499 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-3777 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2137372 (accessed 2026-10-20).