Caldera SN-8840 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8840-MAX · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 7,078 (SSDs scale) |
|---|---|
| Category rank | #15,028 |
| Street price | $119 |
| Power | 5 W (active) |
| Performance per dollar | 59.48 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8840 Max |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,000 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 880K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Mirenta SN-6280 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,121 | $239 | Compare |
| Novexa SN-3974 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 6,141 | $109 | Compare |
| Strivon SN-3944 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,610 | $449 | Compare |
| Mirenta SN-6347 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,116 | $139 | Compare |
| Altrix SN-5810 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,691 | $299 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-8840 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/73035733 (accessed 2026-10-26).