Caldera SN-9992 Ultra 500GB SATA 2.5-inch SSD
SSDs · Caldera · SKU SN9992-ULTRA · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 3,379 (SSDs scale) |
|---|---|
| Category rank | #13,802 |
| Street price | $29 |
| Power | 3 W (active) |
| Performance per dollar | 116.52 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9992 Ultra |
| Capacity | 500 GB |
| Form factor | 2.5" SATA (7 mm) |
| Interface | SATA 6 Gb/s (AHCI) |
| Sequential read | 550 MB/s |
| Sequential write | 520 MB/s |
| Random 4K read | 98K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 100 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | None |
Related guides
SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-8697 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,721 | $289 | Compare |
| Novexa SN-7293 Plus 500GB SATA 2.5-inch SSD | 3,333 | $39 | Compare |
| Strivon SN-7563 Pro 500GB SATA 2.5-inch SSD | 3,723 | $39 | Compare |
| Altrix SN-7862 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,308 | $449 | Compare |
| Altrix SN-1427 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,467 | $589 | Compare |
| Caldera SN-7970 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,526 | $389 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9992 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/6044374 (accessed 2026-10-24).