Hardware Spec Index

Caldera SN-7820 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7820-TI · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index13,976 (SSDs scale)
Category rank#17,229
Street price$439
Power8 W (active)
Performance per dollar31.84
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7820 Ti
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,200 MB/s
Random 4K read810K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Mirenta SN-9454 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,897$89Compare
Mirenta SN-1458 Ti 500GB SATA 2.5-inch SSD4,276$49Compare
Novexa SN-2527 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,939$199Compare
Altrix SN-5570 Plus 500GB PCIe 4.0 NVMe M.2 2230 SSD6,044$99Compare
Altrix SN-4928 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD8,661$209Compare
Altrix SN-9420 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD12,816$429Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7820 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6960795 (accessed 2026-10-19).