Caldera SN-4691 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4691-TI · Released 2021 · Updated 2026-10-20
Key facts
| Benchmark index | 4,637 (SSDs scale) |
|---|---|
| Category rank | #18,638 |
| Street price | $59 |
| Power | 5 W (active) |
| Performance per dollar | 78.59 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4691 Ti |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 3,200 MB/s |
| Random 4K read | 730K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 120 TBW (0.22 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Novexa SN-4589 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,873 | $419 | Compare |
| Caldera SN-4735 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,965 | $559 | Compare |
| Strivon SN-4568 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,488 | $569 | Compare |
| Caldera SN-9339 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,228 | $379 | Compare |
| Caldera SN-3857 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD | 9,168 | $229 | Compare |
| Altrix SN-6851 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,192 | $229 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4691 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50836025 (accessed 2026-10-20).