Caldera SN-8629 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8629-MAX · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 11,073 (SSDs scale) |
|---|---|
| Category rank | #34,112 |
| Street price | $309 |
| Power | 5 W (active) |
| Performance per dollar | 35.83 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8629 Max |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 4,000 MB/s |
| Random 4K read | 1,050K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Altrix SN-5541 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,996 | $469 | Compare |
| Altrix SN-1058 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,185 | $329 | Compare |
| Novexa SN-2971 Ti 500GB SATA 2.5-inch SSD | 3,946 | $39 | Compare |
| Caldera SN-4368 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,718 | $349 | Compare |
| Novexa SN-7320 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,150 | $279 | Compare |
| Novexa SN-8448 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,533 | $309 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8629 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/74552071 (accessed 2026-10-24).