Caldera SN-4985 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4985-PRIME · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 12,368 (SSDs scale) |
|---|---|
| Category rank | #3,300 |
| Street price | $409 |
| Power | 9 W (active) |
| Performance per dollar | 30.24 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4985 Prime |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,200 MB/s |
| Sequential write | 13,500 MB/s |
| Random 4K read | 2,390K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-8337 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,280 | $359 | Compare |
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| Mirenta SN-6806 Core 1TB SATA 2.5-inch SSD | 4,032 | $39 | Compare |
| Caldera SN-3162 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
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| Altrix SN-8235 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,909 | $329 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4985 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32392292 (accessed 2026-10-26).