Caldera SN-9311 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9311-PRIME · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 12,815 (SSDs scale) |
|---|---|
| Category rank | #27,925 |
| Street price | $419 |
| Power | 10 W (active) |
| Performance per dollar | 30.58 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9311 Prime |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,300 MB/s |
| Sequential write | 8,900 MB/s |
| Random 4K read | 1,780K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-4326 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,020 | $279 | Compare |
| Strivon SN-4453 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,160 | $229 | Compare |
| Novexa SN-8974 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,948 | $369 | Compare |
| Altrix SN-5267 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,576 | $349 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-9311 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2863053 (accessed 2026-10-21).