Caldera SN-6276 Prime 500GB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6276-PRIME · Released 2019 · Updated 2026-10-26
Key facts
| Benchmark index | 4,337 (SSDs scale) |
|---|---|
| Category rank | #48,786 |
| Street price | $49 |
| Power | 6 W (active) |
| Performance per dollar | 88.51 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6276 Prime |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,100 MB/s |
| Sequential write | 1,900 MB/s |
| Random 4K read | 500K IOPS |
| NAND | 3D QLC, 232-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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-2820 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 10,298 | $249 | Compare |
| Novexa SN-4118 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,199 | $549 | Compare |
| Novexa SN-3895 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,741 | $129 | Compare |
| Strivon SN-2600 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,485 | $459 | Compare |
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| Caldera SN-9525 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,868 | $349 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6276 Prime 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6483648 (accessed 2026-10-26).