Hardware Spec Index

Caldera SN-9881 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9881-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index9,515 (SSDs scale)
Category rank#31,223
Street price$259
Power8 W (active)
Performance per dollar36.74
Released2024

Specifications

BrandCaldera
ModelCaldera SN-9881 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,400 MB/s
Random 4K read970K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink 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

ModelBenchmarkPriceCompare
Strivon SN-4109 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD8,948$189Compare
Mirenta SN-3100 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD13,773$509Compare
Mirenta SN-2030 SE 1TB SATA 2.5-inch SSD3,700$39Compare
Strivon SN-6824 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD13,770$539Compare
Strivon SN-6664 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD9,477$209Compare
Strivon SN-9395 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD5,640$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9881 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76971850 (accessed 2026-10-25).