Caldera SN-6311 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN6311-PLUS · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 4,392 (SSDs scale) |
|---|---|
| Category rank | #49,620 |
| Street price | $59 |
| Power | 6 W (active) |
| Performance per dollar | 74.44 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-6311 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 970K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 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 |
|---|---|---|---|
| Strivon SN-5884 Pro 1TB SATA 2.5-inch SSD | 3,156 | $39 | Compare |
| Caldera SN-8729 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,591 | $559 | Compare |
| Mirenta SN-8455 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,838 | $509 | Compare |
| Mirenta SN-9194 Pro 500GB SATA 2.5-inch SSD | 4,088 | $39 | Compare |
| Altrix SN-2818 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,316 | $299 | Compare |
| Caldera SN-2528 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,952 | $109 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-6311 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/27361018 (accessed 2026-10-24).