Caldera SN-1252 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1252-PRO · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 10,995 (SSDs scale) |
|---|---|
| Category rank | #25,140 |
| Street price | $389 |
| Power | 8 W (active) |
| Performance per dollar | 28.26 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1252 Pro |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,300 MB/s |
| Sequential write | 9,700 MB/s |
| Random 4K read | 1,420K IOPS |
| NAND | 3D TLC, 232-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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-6261 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,777 | $399 | Compare |
| Caldera SN-7423 Plus 1TB SATA 2.5-inch SSD | 3,731 | $39 | Compare |
| Novexa SN-1872 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,008 | $369 | Compare |
| Caldera SN-8832 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Caldera SN-4956 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,619 | $329 | Compare |
| Novexa SN-5409 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,473 | $519 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1252 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2545196 (accessed 2026-10-25).