Caldera SN-2308 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2308-PRIME · Released 2025 · Updated 2026-10-22
Key facts
| Benchmark index | 13,572 (SSDs scale) |
|---|---|
| Category rank | #40,355 |
| Street price | $489 |
| Power | 9 W (active) |
| Performance per dollar | 27.75 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2308 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,900 MB/s |
| Sequential write | 11,100 MB/s |
| Random 4K read | 2,530K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-1386 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,914 | $359 | Compare |
| Strivon SN-2743 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,676 | $269 | Compare |
| Altrix SN-5468 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,468 | $289 | Compare |
| Strivon SN-7077 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,996 | $429 | Compare |
| Altrix SN-1424 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,280 | $379 | Compare |
| Caldera SN-2333 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,430 | $449 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2308 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15718136 (accessed 2026-10-22).