Caldera SN-2495 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2495-CORE · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 11,254 (SSDs scale) |
|---|---|
| Category rank | #15,271 |
| Street price | $369 |
| Power | 6 W (active) |
| Performance per dollar | 30.50 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2495 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,060K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 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-1265 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,164 | $469 | Compare |
| Altrix SN-1660 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,215 | $259 | Compare |
| Altrix SN-6202 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,088 | $259 | Compare |
| Novexa SN-1131 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,792 | $149 | Compare |
| Altrix SN-2452 Max 500GB SATA 2.5-inch SSD | 4,250 | $49 | Compare |
| Caldera SN-6282 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,233 | $479 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2495 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/72947966 (accessed 2026-10-20).