Hardware Spec Index

Caldera SN-1646 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1646-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index10,654 (SSDs scale)
Category rank#16,685
Street price$279
Power5 W (active)
Performance per dollar38.19
Released2022

Specifications

BrandCaldera
ModelCaldera SN-1646 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write5,200 MB/s
Random 4K read1,210K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-2827 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD11,671$319Compare
Strivon SN-6045 Plus 500GB SATA 2.5-inch SSD3,193$29Compare
Altrix SN-8315 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,889$149Compare
Novexa SN-5098 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD11,137$349Compare
Altrix SN-1010 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD13,434$459Compare
Altrix SN-8667 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,050$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1646 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4587233 (accessed 2026-10-21).