Novexa SN-5603 XT 1TB SATA 2.5-inch SSD
SSDs · Novexa · SKU SN5603-XT · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 3,823 (SSDs scale) |
|---|---|
| Category rank | #11,729 |
| Street price | $29 |
| Power | 3 W (active) |
| Performance per dollar | 131.83 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-5603 XT |
| Capacity | 1 TB |
| 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, 176-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 240 TBW (0.22 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
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| Novexa SN-2728 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,207 | $599 | Compare |
| Altrix SN-2286 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,472 | $469 | Compare |
| Altrix SN-1267 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,250 | $259 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-5603 XT 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/9704794 (accessed 2026-10-20).