Altrix SN-2956 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN2956-PLUS · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 5,113 (SSDs scale) |
|---|---|
| Category rank | #39,641 |
| Street price | $69 |
| Power | 6 W (active) |
| Performance per dollar | 74.10 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-2956 Plus |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 3,400 MB/s |
| Random 4K read | 1,150K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 100 TBW (0.18 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Altrix SN-3145 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,719 | $599 | Compare |
| Mirenta SN-6287 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,414 | $169 | Compare |
| Strivon SN-4528 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,995 | $439 | Compare |
| Altrix SN-5045 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,020 | $359 | Compare |
| Caldera SN-4604 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,349 | $369 | Compare |
| Caldera SN-6411 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,718 | $519 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-2956 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91669489 (accessed 2026-10-23).