Novexa SN-4579 XT 500GB SATA 2.5-inch SSD
SSDs · Novexa · SKU SN4579-XT · Released 2020 · Updated 2026-10-24
Key facts
| Benchmark index | 3,871 (SSDs scale) |
|---|---|
| Category rank | #22,494 |
| Street price | $39 |
| Power | 3 W (active) |
| Performance per dollar | 99.26 |
| Released | 2020 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4579 XT |
| Capacity | 500 GB |
| Form factor | 2.5" SATA (7 mm) |
| Interface | SATA 6 Gb/s (AHCI) |
| Sequential read | 550 MB/s |
| Sequential write | 520 MB/s |
| Random 4K read | 98K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 120 TBW (0.22 DWPD) |
| Warranty | 3 years |
| Heatsink | None |
Related guides
SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-2912 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD | 7,849 | $139 | Compare |
| Caldera SN-5979 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,668 | $439 | Compare |
| Altrix SN-3652 Ti 500GB SATA 2.5-inch SSD | 4,197 | $49 | Compare |
| Strivon SN-7013 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,590 | $239 | Compare |
| Altrix SN-4935 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,975 | $309 | Compare |
| Caldera SN-3422 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,292 | $399 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4579 XT 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/6547685 (accessed 2026-10-24).