Caldera SN-4770 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN4770-MAX · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 4,629 (SSDs scale) |
|---|---|
| Category rank | #19,580 |
| Street price | $59 |
| Power | 7 W (active) |
| Performance per dollar | 78.46 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4770 Max |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 1,100K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 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 |
|---|---|---|---|
| Altrix SN-2870 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,046 | $459 | Compare |
| Caldera SN-7428 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,757 | $499 | Compare |
| Altrix SN-9089 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,688 | $429 | Compare |
| Mirenta SN-5277 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,980 | $129 | Compare |
| Mirenta SN-9151 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,645 | $509 | Compare |
| Novexa SN-5427 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,252 | $389 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4770 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6282447 (accessed 2026-10-23).