Caldera SN-4931 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4931-XT · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 14,520 (SSDs scale) |
|---|---|
| Category rank | #27,550 |
| Street price | $599 |
| Power | 5 W (active) |
| Performance per dollar | 24.24 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4931 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 6,200 MB/s |
| Random 4K read | 1,290K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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-4727 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,914 | $339 | Compare |
| Caldera SN-4014 SE 500GB SATA 2.5-inch SSD | 4,510 | $49 | Compare |
| Altrix SN-5982 Ti 1TB SATA 2.5-inch SSD | 4,084 | $39 | Compare |
| Caldera SN-7334 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,820 | $179 | Compare |
| Strivon SN-8770 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,961 | $179 | Compare |
| Strivon SN-2219 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,340 | $399 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4931 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/127461 (accessed 2026-10-19).