Caldera SN-4901 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4901-PLUS · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 9,280 (SSDs scale) |
|---|---|
| Category rank | #27,034 |
| Street price | $229 |
| Power | 6 W (active) |
| Performance per dollar | 40.52 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4901 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,400 MB/s |
| Sequential write | 2,200 MB/s |
| Random 4K read | 360K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 1 GB |
| Endurance | 600 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 |
|---|---|---|---|
| Mirenta SN-9032 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,436 | $419 | Compare |
| Altrix SN-5474 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD | 6,635 | $109 | Compare |
| Caldera SN-4153 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,325 | $449 | Compare |
| Strivon SN-1357 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,807 | $319 | Compare |
| Caldera SN-9900 Prime 500GB SATA 2.5-inch SSD | 4,494 | $49 | Compare |
| Mirenta SN-6518 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,299 | $329 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4901 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10901554 (accessed 2026-10-21).