Caldera SN-8823 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8823-ULTRA · Released 2022 · Updated 2026-10-21
Key facts
| Benchmark index | 14,900 (SSDs scale) |
|---|---|
| Category rank | #6,886 |
| Street price | $589 |
| Power | 5 W (active) |
| Performance per dollar | 25.30 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8823 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 1,270K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Caldera SN-7288 XT 500GB SATA 2.5-inch SSD | 4,546 | $49 | Compare |
| Strivon SN-5028 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,172 | $139 | Compare |
| Novexa SN-2172 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,349 | $319 | Compare |
| Caldera SN-2495 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,171 | $139 | Compare |
| Caldera SN-3261 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,213 | $469 | Compare |
| Novexa SN-7506 SE 500GB SATA 2.5-inch SSD | 3,132 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-8823 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20151382 (accessed 2026-10-21).