Hardware Spec Index

Caldera SN-4812 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4812-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index11,484 (SSDs scale)
Category rank#18,217
Street price$389
Power6 W (active)
Performance per dollar29.52
Released2022

Specifications

BrandCaldera
ModelCaldera SN-4812 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,300 MB/s
Random 4K read1,230K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Altrix SN-4574 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,477$79Compare
Novexa SN-3265 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,625$189Compare
Caldera SN-2441 Ultra 500GB SATA 2.5-inch SSD3,151$29Compare
Novexa SN-7782 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,379$599Compare
Caldera SN-5231 XT 1TB SATA 2.5-inch SSD4,236$49Compare
Altrix SN-7539 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD13,804$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4812 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/72946909 (accessed 2026-10-20).