Hardware Spec Index

Caldera SN-1819 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1819-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index7,466 (SSDs scale)
Category rank#315
Street price$149
Power7 W (active)
Performance per dollar50.11
Released2025

Specifications

BrandCaldera
ModelCaldera SN-1819 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,600 MB/s
Sequential write4,300 MB/s
Random 4K read1,360K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 DWPD)
Warranty3 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
Mirenta SN-7908 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,917$109Compare
Altrix SN-5074 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD10,535$249Compare
Caldera SN-6918 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD9,190$199Compare
Novexa SN-5420 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD9,344$289Compare
Strivon SN-7165 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD7,688$179Compare
Mirenta SN-1521 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD12,347$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1819 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91787245 (accessed 2026-10-21).