Caldera SN-8841 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8841-XT · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 10,749 (SSDs scale) |
|---|---|
| Category rank | #18,775 |
| Street price | $339 |
| Power | 9 W (active) |
| Performance per dollar | 31.71 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8841 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,400 MB/s |
| Sequential write | 10,800 MB/s |
| Random 4K read | 2,140K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-3747 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,456 | $259 | Compare |
| Caldera SN-8331 Prime 1TB SATA 2.5-inch SSD | 3,998 | $39 | Compare |
| Altrix SN-2310 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,265 | $359 | Compare |
| Mirenta SN-7471 Edge 500GB SATA 2.5-inch SSD | 3,700 | $39 | Compare |
| Caldera SN-8102 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,709 | $379 | Compare |
| Altrix SN-1901 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,064 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8841 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/62948852 (accessed 2026-10-25).