Hardware Spec Index

Caldera SN-1879 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN1879-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index8,487 (SSDs scale)
Category rank#47,945
Street price$209
Power7 W (active)
Performance per dollar40.61
Released2024

Specifications

BrandCaldera
ModelCaldera SN-1879 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,400 MB/s
Random 4K read1,330K IOPS
NAND3D TLC, 218-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-5890 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD10,327$279Compare
Caldera SN-8907 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD10,749$349Compare
Caldera SN-9526 SE 500GB PCIe 3.0 NVMe M.2 2280 SSD5,348$59Compare
Altrix SN-2577 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD8,961$239Compare
Altrix SN-6511 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,338$589Compare
Altrix SN-6459 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD11,504$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-1879 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/402844 (accessed 2026-10-20).