Caldera SN-4995 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4995-XT · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 14,383 (SSDs scale) |
|---|---|
| Category rank | #35,376 |
| Street price | $599 |
| Power | 7 W (active) |
| Performance per dollar | 24.01 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4995 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 850K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Strivon SN-4931 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,489 | $559 | Compare |
| Novexa SN-3558 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,944 | $469 | Compare |
| Altrix SN-6290 Edge 500GB SATA 2.5-inch SSD | 3,917 | $39 | Compare |
| Caldera SN-6487 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,681 | $519 | Compare |
| Novexa SN-3066 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,167 | $199 | Compare |
| Mirenta SN-4034 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,980 | $449 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4995 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3517587 (accessed 2026-10-23).