Caldera SN-8849 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8849-XT · Released 2022 · Updated 2026-10-22
Key facts
| Benchmark index | 4,908 (SSDs scale) |
|---|---|
| Category rank | #47,748 |
| Street price | $59 |
| Power | 8 W (active) |
| Performance per dollar | 83.19 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8849 XT |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 820K IOPS |
| NAND | 3D QLC, 218-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 |
|---|---|---|---|
| Novexa SN-5992 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,677 | $339 | Compare |
| Mirenta SN-7577 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,354 | $249 | Compare |
| Strivon SN-2067 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,809 | $569 | Compare |
| Caldera SN-6274 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,233 | $369 | Compare |
| Caldera SN-3011 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,892 | $599 | Compare |
| Caldera SN-3706 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,278 | $559 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8849 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2986135 (accessed 2026-10-22).