Hardware Spec Index

Caldera SN-9821 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9821-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index10,855 (SSDs scale)
Category rank#16,993
Street price$309
Power11 W (active)
Performance per dollar35.13
Released2024

Specifications

BrandCaldera
ModelCaldera SN-9821 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,400 MB/s
Sequential write11,100 MB/s
Random 4K read2,580K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (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

ModelBenchmarkPriceCompare
Mirenta SN-4569 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD4,640$49Compare
Altrix SN-9369 Prime 500GB SATA 2.5-inch SSD3,356$29Compare
Caldera SN-4700 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,893$199Compare
Caldera SN-5267 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,888$179Compare
Altrix SN-6595 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,473$229Compare
Novexa SN-6842 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD4,591$49Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9821 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19968023 (accessed 2026-10-19).