Caldera SN-4811 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4811-PRIME · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 13,904 (SSDs scale) |
|---|---|
| Category rank | #44,250 |
| Street price | $559 |
| Power | 6 W (active) |
| Performance per dollar | 24.87 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4811 Prime |
| Capacity | 8 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 | 900K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Caldera SN-3426 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,832 | $269 | Compare |
| Altrix SN-4848 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,724 | $149 | Compare |
| Caldera SN-1450 Core 1TB SATA 2.5-inch SSD | 3,821 | $39 | Compare |
| Altrix SN-4521 Prime 500GB SATA 2.5-inch SSD | 3,918 | $39 | Compare |
| Mirenta SN-3333 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,201 | $599 | Compare |
| Novexa SN-7584 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,706 | $489 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4811 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6449809 (accessed 2026-10-20).