Caldera SN-1511 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1511-PRIME · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 14,900 (SSDs scale) |
|---|---|
| Category rank | #26,239 |
| Street price | $579 |
| Power | 6 W (active) |
| Performance per dollar | 25.73 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1511 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 5,800 MB/s |
| Random 4K read | 800K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Altrix SN-5214 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,343 | $449 | Compare |
| Novexa SN-5805 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,814 | $219 | Compare |
| Strivon SN-7664 XT 1TB SATA 2.5-inch SSD | 3,035 | $39 | Compare |
| Strivon SN-4410 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,729 | $229 | Compare |
| Novexa SN-6411 Plus 1TB SATA 2.5-inch SSD | 3,144 | $29 | Compare |
| Caldera SN-5971 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,028 | $319 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1511 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10344231 (accessed 2026-10-25).