Caldera SN-1488 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1488-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 12,035 (SSDs scale) |
|---|---|
| Category rank | #41,024 |
| Street price | $399 |
| Power | 5 W (active) |
| Performance per dollar | 30.16 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1488 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 720K 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-3987 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,151 | $389 | Compare |
| Caldera SN-6472 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,324 | $119 | Compare |
| Mirenta SN-8018 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,949 | $359 | Compare |
| Novexa SN-7090 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,216 | $299 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1488 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/46564036 (accessed 2026-10-24).