Altrix SN-5523 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN5523-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 9,832 (SSDs scale) |
|---|---|
| Category rank | #31,975 |
| Street price | $239 |
| Power | 6 W (active) |
| Performance per dollar | 41.14 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-5523 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 900K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Caldera SN-6370 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,384 | $269 | Compare |
| Altrix SN-6105 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,763 | $509 | Compare |
| Altrix SN-4511 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,803 | $459 | Compare |
| Caldera SN-3144 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,602 | $319 | Compare |
| Strivon SN-6120 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,720 | $149 | Compare |
| Altrix SN-2857 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,732 | $129 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-5523 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20050613 (accessed 2026-10-20).